#quants-n-traders
1 messages Ā· Page 7 of 1
spend all the money in the same basket of goods that COL calculators use
You can also live at home š
well
like an iphone costs the same amount everywhere in the US
home is in orlando, and work would be miami which is 3-4 hours away
Oh nvm
but they are minimum 1-2 days in person so i can just leave back home
Wait what is FT TC
50$ flight is nothing ig
To make a better decision I guess
schonfeld: 190-230k with base + guaranteed bonus, and 20-40k sign on bonus
you can't apply a flat COL conversion to ur entire income. also should take into consideration if whatever COL calculator is already counting income taxes or if it's on post tax expenses
o that's p good
from what I know of a friend of a friend who got 2 sig in nyc, ft for swe, he got over $300k
so lets say $330k
it doesnt beat it i think
schonfeld sounds >>>
Tbh
I do think as an intern, col shouldnt matter too much if u get housing no?
it sounds similar in nominal terms so yea p good
This sounds like one of those times where you know what decision you wanna make but you want validation
Itās just where u want to be ft
I think further than 10 weeks my friend
not really validation
oh wait 190-230 is TC? I'm dumb I thought you meant base and I was like š
still comparable to 2s numbers probably actually better post tax col
maybe i am not considering something that i might be able to get better at 2 sig despite getting shit on w tax and col
š
Well u said u wanted 2sigma for the name, so Iām thinking u r planning to do smthn else FT
Yo anyone here in Brevan Howard
some people actually are like NYC is XYZ% more expensive than bumfuck ohio so I need to make 200k in NYC to beat 75k in ohio, and I'm like bruv that's some fucked math
who wants to live in bumfuck ohio though
That. 200k is much better
i was also thinking other goals i wanted to do, like real estate investing
also amazon costs the same everywhere
mf never gonna own anything in nyc š
yea exactly unless you spend 100% of your money you can't apply COL rates like that, and also the COL prices/goods basket almost definitely is inaccurate when you're spending that much anyway
I think I will be going schonfeld tbh
unless
unless
they can do some special tax magic
you can save a marginal amount of city tax by living in nj instead of nyc lol
do u mean beocming a landlord? the best strategy is to get a 48 unit apartment complex in bumfuck ohio and then force ur child to be the property manager (true story i know someone who did this)
cause 2 sig "requires" 5 days a month of in person
so i know there are ways to get charged nyc taxes on those 5 days only, but the other 15 days id work could be florida taxed
but thats a question for hr if they allow that
Ok thatās a little suss š
answer: probably not rofl
its split taxing
just dodge taxes
well
not that complciated
creative tax planning
Just donāt pay taxes 4head
lie on your w4
Get citadel Miami
Problems solved
trust me it happens š
you right
Anyone want to join my church of tax evasion?
i have naother strategy
why cant 2 sig just open in miami that would be fucking amazing
i like that
i actually didnt know they had a miami loc
why dont straight men that are roomates get married with a prenup to lower their tax burden?
i hear they beat you to a pulp
wait
New HQ in Miami
so if i have 1 wife, i can get tax benefits
if i have polyamorous situation like 10 wives, we get even better right
if u have 9 wives then u overflow into owing 8 billion to lenders
prenup
pull up to first date with prenup
reverse uno card they come with a prenup too
and it's bigger
how did it work out?
the place became slightly less bumfuck and doubled in value
now his full time job is to fix broken lamps and argue with tenants about rent pricing
nice
@floral locust would you have been forced to participate in polyamory had you been hired at alamenda
I did work there and no
As an intern?
No
were you aware of it?
this question cant be NDA if the company is ded
No
he didnt mention uni or mono amorous, just no to polyamorous
Hey, thank you! Can you tell me how come
how quickly does cit send out rejections after final round? or do they ghost?
Took me a week š¦
for new grad*
You were most concerned about location right? Yui just saying you can try to relocate to 2sig Houston office (for COL), but if u really want to be at Miami and thatās super important, ig schonfeld is it
Oh I dunno then Iām not ng, but I would imagine itās about the same 1wk-2wk
oh I see what he meant, thank you
I appreciate the help, just a complicated situation Iām just trying to think ahead for if I get 2sig offer the following week
Thank you
@drowsy spindle do yk if schonfeld nyc is more competitive than miami
i thought the process the same for whatever location you choose, just that you might not be able to have the location u want if it gets filled up?
Probably tbh
cause that nyc offer is wild lmao
$84.13/hr, corporate housing, $20k sign up bonus
way better than Miami offer but I also figured nyc is more competitive so went for Miami
However I will say
Miami only takes 25 interns and NYC takes 35
how to find the probability it takes an odd number of rolls to get a 6 on a 6 sided die? I know how to make a summation formula of it, but that takes too long
if i were asked it in an interview is there any way to do it without calculator
oh wow didn't realize it was sm higher
i still havent heard back after my hackerrank review (had it) last tuesday
Just reframe it as a game and use recursion. Two people are taking turns rolling a die and first to get 6 wins. What is p(win) if you go first
i dont know how to find without using a calculator to sum it. at the moment I am trying to see if i can do a geometric series to find soln
because those have the neat trick of 5/6^n=6
so like p(win) is 1/6 + 5/6(p they dont win next turn) or somehting
im still thinking of it as summation
maybe
Seems like a reasonable answer
i feel pretty dumb rn
ok so itās not 1/2 lol
As probability success tends to 0 p(win) tends towards 1/2
Going first is better cause u can win outright
I mean theyāre saying the same thing
wait actually i dont get this one. how is 5/6(1-p) probability they win?
well i know its not that
but i dont see how 1-p represents the recursing
1-p is opponent winning, but conditioned on not rolling 6 first try we treat it as going 2nd
So we are in our opponents shoes
This is the first step analysis
it makes sense what ur saying
i guess i just need to learn first step analysis, cuz x=1/6 + 25x/36 makes a ton more sense to me than the other way
but ur equation is simpler and better imo
im just gonna read up on first step anal
for some reason 2 step makes more snese to me
i dont want it to tho
i want to get 1 step
i will figure out on my own tho ud ont have to eplain it to me
u did a good explanation
I mean 2 step makes sense in this situation cause u get back to where u started from so itās p intuitive
I just did my way to be fancy and use symmetry lol
You can think of it as
A (p): probability player goes first wins
B (1-p since either A or B wins): probability player going second wins
So you can think of it as if A lose the first round, itās the same as player B going āfirstā and A going āsecondā, so we can use p(first goes wins)= 1/6 + 5/6 p(second goes wins)
if a missing is same as b going first, shouldn't there be
first win = 1/6 + 5/6(second win)
but then second win should be 1/6 + 5/6( first win prob), no?
since its as if p1 didnt go first
so it would be x=1/6 + 5/6(1/6 + 5/6(1-x))
but thats the wrong answer
Why should second win be 1/6 +5/6 p(first win)?
Second doesnāt go āfirstā
cuz theres 1/6 chance p2 never goes
"So you can think of it as if A lose the first round, itās the same as player B going āfirstā and A going āsecondā"
im trying to think of it this way
5/6 chance p2 goes first effectively
so whats the probability p2 wins if it goes first? 1/6 + 5/6(p1 odds)
wrap it all in a 5/6
then its p = 1/6 + 5/6(1/6+5/6(p))
Letās think oppositely instead then:
B is now p prob:
Think about first roll, he has a 1/6 chance to just plain lose
And 5/6 to be āfirstā
p = 1/6(0) + 5/6 p(first wins)
So it becomes p = 5/6(1-p) or p = 5/11
I think u accidentally combined the first and second roll for B in your calculation
for brevity i will call person going first P and person going second Q
Q = 1/6(0) + 5/6 P
this does not make sense to me, because in the 5/6 case that it is not a 6, the turn should go to Q, so I dont know why the P is in 5/6 P
Yeah itās a little hard to wrap your head around it: remember that we can think of the second round as P going second and Q going first.
So the probability of Q winning STARTING on the second turn is really p(P)
Going back to Your first equation of p = 1/6 + 5/6(1/6(0)+5/6(p)) is thinking about the first and third rounds
Where both are of course probability of P
this makes snese i think
i mixed up something
Look 1/6(0) + 5/6(p) is EXACTLY probability that Q wins
q=1/6(1)+5/6(p) is true, but thats the odds q wins
u have to plug 1/6(0)+5/6(p) into the original since q win means p lose
Well q = 1/6(0) + 5/6p if q is second
so i can effectively just ignore the case where q wins when i do my original equation
now p=1/6+5/6q makes sense
thanks
np itās hard to think about immediately
how hard would you guys say it is to get quant new grad vs intern?
Everything easier intern I think lol
yeah but by how much
where are you guys finding these questions?
Ig u should ask a new grad, Iām only a lowly intern
corwins on the amazon->google->imc swe->imc quant dev->imc qt->imc qr grindset
Isnāt For a Lot of companies the process the same for ng and intern?
lol I wish
Really? I thought usually ng is longer
Intern and ng are usually quite similar
Idk I assumed this. Because few big tech do the same. Like at Stripe itās only 1 additional bug search Interview
Only one with wildly changing difficulty seems to be hrt from my exp so far
Which companies did you experience this?
Oh huh, I swear all my ng friends going through like 6-9 rounds and stuff, but thatās prob cause they startups
hmm alright thatās reassuring, im pretty much out of opportunities for internships this year but I think I could do a lot better with practice
Cit, optiver, imc, drw
all the interviews are too easy for devg to tell the difference between
Do u think the bar is higher for ng though even if process is similar?
I am unemployed
Could be š i just got Lucky with one Shop
They do more cutting first few months of the job for external
Internal hires hardly ever get fired yr1
what does that mean? firing someone in the first 3 months?
Yea
jfc
š„²
Nothing too crazy
What do quants actually do on the job? Like projects etc?
Varies by company
If thereās a spectrum where left is qr and right is pure discretionary
I think nobody will share Details because NDA etc :š
Doesnāt need in depth details but Iām assuming itās not like just a bunch of random stats questions
Do u code a lot/in depth coding? Lots of thinking?
A lot of coding usually
you pick ur favorite stocks and then buy otm calls expiring the day after your internship ends
how common is getting canned first year?
or first 3 months
i at least want to make it till month 3 for my signing bonus
Firm dependent
Itās like 12 months I thought
Hrt is 12?
Ah rip canāt make any lavish purchases then š
im assuming the signing bonus isnt given till 3rd month and that they only clawback if u quit
maybe this aint right hto
clawback on geting fired seems illegal
How does non compete and stuff work? Do u get a good severance?
Depends, some noncompetes are just base, some are base and extra
Hire people for 11 months then fire them 
Most hires arenāt profitable 11 months in
Itās a net negative for traders at least swe probably have a faster time before theyāre positively contributing
Are intern return packages usually really good compared to just ng?
Yea thatās super fucked for the people at meta/Twitter who have like 5 days after getting fired
open broders
Depends, but usually it will be longer if u leave rather than get fired
Cause if u get fired ur shit lol
So they donāt mind
Uhhh citadel still enforces, but others prolly donāt
Oh does NC apply to outside of tradi ng?
why doesnt google do non compete
they would still get employees and they would get longer staying employees
alameda research cant enforce noncompete 
I didnāt have one regardless
because its in cali
No but they can sue u
cant enforce cali noncomoeete
tldr?
i think the individual won
mfs named brown are undefeated in the court system
tldr on the tldr?
so he has to pay 3.5m but gets to skip the noncompete?
well they reversed the judgement and pay right
please dumb it down for me
what is the verdict
who owes who money and does he have to wait out noncompete
ah, its still not finised
lawyers around the world rejoicing
so they trying to find something else to sue him over ig
I wish I could last 1min š
1 min? I last like 3 seconds 
Ayo
Seeing all those geniuses⦠like you get imposter Syndrom asap
I need to borrow some rizz for tomorrow
I have to call with the old mission ceo
And ask for my old offer back lol
dam gl big man š
Explain the situation that you got Blended
Uhh prefer to keep it private
my firm contract says something along the lines of competes with the firm, which I interpret to mean other financial/trading cos. I asked my recruiter before I started and she said it's not enforced for tech stuff, and I generally don't think the wording of my terms would allow them to prevent me from working in tech either
I turned them down a ft offer to do a js internship
Oh ok good luck!
arent u a post ng?
Yes
Imc followed up with me. Promised me a superday since I made it to superday last year with good feedback. Then they emailed me saying: āMy colleague did not realize that you had interviewed last season. To be reconsidered for final rounds this season, we would need to repeat a first rd. interviewā
Like what the fuck? Lol
Obviously they realized I interviewed last season
Whatās the first round?
yea thats pretty much it
and it really is, i was surprised
based on what my recruiter told me 190-230k base + guaranteed bonus, 20-40k sign up bonus
i believe this is miami numbers
i will confirm that tho
true
just have to assess if i want to trade off where i prefer and wanna live long term over the brand recognition of two sig
i can always just move back from 2 sig to schonfeld or another hf if i want to
Hopefully I even get the two sig offer and learn more about some of their numbers for houston, then i can really make a more informed decision
really?
wtf
like they arent gonna tell you or just be like, "its really good, trust me"
oh wow
i cant find one person that works in two sigma houston
does anyone know anyone š
damn wtf
I can't believe how that isn't normalized behavior
It's all these interns just caring about numbers of internship in summer life, not really thinking 6 months later as a ft lmao
this makes me want them to have shaq shadow a trader for a day and make a vid about it so much
would be hilarious
a company has 7500 employees distributed into 750 teams of 10 each. if half of the employees get fired at random, what is the expected number of empty teams?
how about the expected number of teams with n people left
i think the answer is ||just treat each employee as 50% die, so .5^10 chance each team gets completely fired, so it would be 750/1024 expected empty teams, for the follow up it is 750*(10 choose n)/1024 since there are that many ways each team can have 1 remaining member, and the 50% fire chance is the same||
this estimate might not be perfectly accurate though, we might need to do somethiggn related to entropy because its not that each employee has 50% die, ,its that precisely 50% are fired
so you have to allocate 3750 into 750 teams randomly
true
i think i need to shrink down the numbers to come up with the analytic solution (is that the right term)
some people get to skip it
hopefully thats me next cycle 
Whats their interview process like?
How do People skipping That? I thought it is Auto
some people get invited to recruiting events
some might have some competing and urgent offers
Good to know⦠Need to slide into the dms of an Alumni š
i think you can brute force count this. 7500 C 3750 ways of firing people, fix a team X_i, there are 7490 C 3740 ways of firing all 10 of them
ah yes just calculate 7500!
it should cancel nicely with the denominator
in a game with 50% win rate you play until you either win 7 or lose 3. I tried to simulate this but I can't get the cumulative probability to be 100. these are the number of ways you can end with n wins (indexed from 0 to 7)
1
3
6
10
15
21
28
36
total runs: 120
i figure the probability for each is 1/(2^num games), but adding this up gets me 94%
1/8+3/16+6/32+10/64+...
so toss coin basically, stop at 7 heads or 3 tails?
yes
wait, aren't there 4 ways to end with 1 win
wlll, lwll, llwl are the only ways scoot. if you do lllw, you end before u can get to round 4
oh wait no, nvm im dum lol
Well for things like 7 wins, itās nCr(9,2) + nCr(8,1) + nCr(7,0) right?
oh the problem is just n-1 choose 2 per num wins
So u missing some
Since u donāt need to have 2 losses, u can have 1 and 0
i think my code incldues that tho
void generate(int& tot, string cur, vector<vector<string>>& res, int win, int l){
if(l==3){
cout << win << " ";
res[win].push_back(cur);
tot++;
return;
}
if(win==7){
tot++;
res[win].push_back(cur);
return;
}
string w = cur;
w.push_back('w');
string s = cur;
s.push_back('l');
generate(tot,s, res, win, l+1);
generate(tot,w, res, win+1, l);
wait
i think my code does my calc odesnt
gimme a sec
Yea your calc doesnāt since there are more than 36 ways to get 7 wins
but why wouldnt it be reaching the LWWWWWWW case
your code?
Sure but like your individual wins donāt add up to 120 lol
Wait nvm Iām stupid
Ntr
devg is right hto, for some reason the program doesnt print out 7 wins with 0 or 1 losses
nvm it does
and still says 120 ways total?
I didnāt say anything
hmm i think 120 is right
you can model this as like
putting 3 LLL and 7 Ws in a string of 10
for just the total number of runs
that won't be right for the probabilities, but just the count should be 120
maybe its not wtf
Itās nCr(8,2) + nCr(7,1) + nCr(6,0) = 36
ok i DO have 36 at final which includes 7 wins
Since the last must be a win
perhaps we can consider the ones that dont have losses at the end as just having them there
like 7 wins in a row is actually WWWWWWWLL
yeah, if you want to count them
that feels wrong tho
its wrong since the probability coefficient isn't 1/2^(#tosses) for that
For wins with < 7, the last MUST be a loss...
Yes
its probably easiest to split over length of string then
ye
so it would be
7c2+7c0
8c2+8c1
9c2
wait
shifted over 1 i think
but u get what i mean
For what values?
like 7 runs being a stopping point? sure
basically u add 1 to the /256 term cuz w*7 goes there
i think thats 6c2 tho, so yeah shifted by 1
Why not 6c2 + 5c1 + 4c0?
Nvm
U would overcount some...
5c2 + 4c1 + 3c0 I think
5c2 for xxxxxwl 4c1 for xxxxwll 3c0 for xxxwlll
i dont get it
What are we calculating again š¤£
how many ways to stop at 7 trials
ok ive guess and checked that there has to be 56/1024 ways of stopping at 7, but idk how much of those include 1 loss or 0 loss
if you add the case of ending in W, this also counts it the same way
ok this is taking too long i have to do the job im paid to lol, cya in a bit maybe we can figure it out
Ye me being stupid š
Still half awake on my bed
Me jobless š¦
Sure if you count donating money a job
Not worth
its only about as hard as solving chess
Poker is much easier than chess
Wait but poker has like waaaay less states than chess
Also there r much easier ways to make money
Like something in crypto probably
Or anything in tech
playing GTO poker is definitely easier than solving chess, yea
Dump and pump crypto time bois? Cscareercoins to the moon?
but probably both 0% for any human
U can get v close to gto poker within a few years
No
No
No touch some grass and get a gf š„²
hi gay Iām dlz9345
potential dates fucking love talking about leetcode right?
or should i lead off with catalan numbers
Ye you can also talk about league of legends pretty high success rate too
And crypto
"i work at HRT" "wait, you're trans???" "no its a trading firm where i provide liquidity to themarketbymakinghighfrequencytradesanditsreallyimportantand" "oh. thats interesting."
it also probably requires nerves of steel to play in real life anyway
like if you give yourself 51% equity and opponent goes all-in
(51% after the all-in anyway)
Iām also depressed so idgaf when I play live
you can study poker for like a week, invite friends, then take all their money
š
only problem is you have to find new friends for the next poker session
Probably longer than a week
What are these friends u talk about ?
how fix
i dont want to put in work or critically think either
i just want to be BEST
Anal plugs š
i did peak at like 1300 last year
i swear to god people got a lot better the past year
on chess . com
I dunno usually if u think past like 2 moves u can get like 1500 on chess.com
Maybe that was like 4 years ago
sometimes i do and then i lose
i really like clicking on the pieces and moving them
lol
ok im silly its
8c2/2^9 +7c1/2^8+6c0/2^7
simulation is only to make debug easier
i had all the cases anyways
i just incorrectly assumed they were all /1024
when it was /512,256,128
lol
last year i had 3 final round superday things
got rejected from them
although it felt like i was on the cusp sometimes
how do i get better
Where?
R u swe or trader or qr?
last year finals were with JS IMC Optiver trading, rejected
im thinking tho i wanna do QR instead of trading
but the interviews are probably roughly the same in difficulty
The MLE is reject so donāt feel too bad
idk what MLE means
Different skill set
lol
lmao
maybe i shouldnt be a QR if i didnt know that 
Eh do u take stats?
it was for trading tho, not QR
U donāt need stats for js IMC optiver
MLE 
U donāt rly need college math for them either
Estimators 
oh Iāve only taken the hrt one and they pulled out the hypothesis test
yeah, a very clever high schooler would get hired probably
terence tao at age 13 would get hired lol which is kinda 
im thinking of taking stats next semester
LMS L
not sure if im gonna do undergrad or grad tho
i think undergrad is literally better which is kinda fucked
JS is chill
any suggestion stats classes if i dont have any at my school
Just read esl
enlish as a second language?
Wait what school doesnāt have stats??? Also Iām a lowly swe so maybe not the best question for me
Elements of statistical learning
will an amazon internship help me get into QR? 
it has a bunch of half stats classese but no dedicated stats
like discrete math goes decently hard into statistics
Any stats and probability for cs?
Usually those also go into ML if your interested in that
Math department doesnāt have stats classes?
amazon goes into ML??

we have ML
oh lmao im stupid
And no prereq courses for that?
They have applied science roles
we have numerical computing
basically what can i leverage a phd in math and amazon internship into lol
that i couldn't with one or the other
lol better off starting with isl
Yea probably
Pun intended? š
i've only skimmed ISL but idt it's deep enough to do qr interviews
i think ESL is though
not like you need to read the majority of ESL or even a large minority
isn't blitzstein and hwang intro probability
is that different
i feel like you could do a brilliant.org speedrun of probability
i just got recommended these 3 with regards to quanting
and then do green book
yeah
blitzstein and hwang is 600 pages lol
just take a probability class at your school
that'll teach you the relevant stuff in a lower effort way tbh
AP stats literally does not have a course i can test out of
?
like if i got a 5 in ap statistics i dont get credit for anything
why does that matter lol
im saying thats how much we dont have a prob/stats class
we dont have one
except for discrete math
and upper level tangentially related stuff like thermodynamics and statistical mechanics if you are a physics major
i am, but i doubt that will cover enough stats for this stuff
does your math department
maybe it iwill
not have a probability course
it does not
is your school t100?
t50 yeah LOL
uh it should definitely have a probability class
its very wacky
i'd bet like 10 bucks i could find one
OHHHH YOU WANNA TRAAAADE?
ok i have one fall 23
but tats kinda sus because id be doing it after i start my quant interviews
what do u suggest i do to prep then @rose holly ?
trader
to do well on trader interviews u just have to get a š š§ , @rose holly and I are examples
ok well honestly you have a lot of time
this too
u also def need a phd
wut
you can become a trader in elementary school
you're set then
im wondering which one to do
gree, blitztein, esl, etc
blitzstein is the only prob textbook there
esl is stats which is useless for most interviews
you can run through the green book in a week
do you think its the best textbook?
u said 600 pages, that sounds inefficieent
or should i be skimming the book
it's inefficient but you have a year
What about for QR? What do you need to study
theres gotta be an efficient way tho
like what if i just watch the lecture series of a prob course or somethgin
or skim the book or somethign
inefficiency implies there is an efficient way
You wanna prep for trading?
yes
Ideally there should be some quantcode thing
50 zetamac, ideally i get 60 or 70 consistnetly before i start again
Or leetquant
zetamac doesn't matter
lol
A bunch of practice problems is probably best
But you need a good foundation in probability to tackle those
So reading textbook is probably fine
are we misleading them
i too shall join then
you need to take 500 level classes to become quant trader
@broken thorn mark joshi?
its ok i noticed they jokeing
i cant be the victim of gaslighting because i always grill someone when they say something i disagree with
This is a thing?
So from my understanding if you are really good with probability and stats you can have a shot with QR
what other skills? Curious
Intern *
Sure math in general too
Not a thing lol
At least not a site
Can probably approximate it by just picking 3-4 probability/combo textbooks
And doing a lot of questions
Textbooks ranging from grad to undergrad
it's the delta options greek
0,1,-1,0
need to know some stuff about options to do it
Min is dumb with both positive and negative numbers cause idk whether to put smallest number or smallest absolute value number
i am buying otm delta calls?
i think they might go up one day
second pandemic means trillion bailouts to them
it's just the values delta can take on lol
also if the gubermind increases pilot retirement age to 67 they have more pilots to use
so dont have to pay each pilot as much
Retail flow in options are free money to trading firms
whats the EV on wsb degen gambling
i assume its lower than roulette wheel because u pay premium on volatility right
Youāre not paying that much
Roulette house edge is like 3%
Robinhood gambling is probably on the order of like 1-10 bps probably, not entirely sure if this estimate
This isnāt the reason
dont u have smaller EV as volatility goes up cuz market makers charge more
Ur not paying a premium on vol tho
also is this something i should be expected to solve on the spot, or is ti a "classic" proabbility question like classic lc questions where u should know it https://www.quantquestions.com/question/first-ace/
oh ur not?
Ur pay a premium on just being worse at pricing options lol
Generally during times of uncertainty you lose more in edge tho yea
This question is p common but itās nontrivial to solve the first time
bid ask spread is 10 bps regardless?
or is it also a function of how popular an option is cuz liquidity
You can use a hypergeometric distribution
No
for the ace problem?
instead of asking u a hundred questions is there a good resource to lera n option shit
Yea but u can also just use a simpler argument
ye stat trek makes all of these easy š
easier way is to count the expected number of cards before each ace
between each ace* i guess
U can just use some indicator variable for each non ace
Each has 1/5 chance of being in front of ace
So itās just 48/5 cards expected in front since each card is independent
+1 for the ace draw
oh thats coool
u got 5 buckets and 48 cards that arent aces
man i wish i could major in stats
any cheap palces to get a secon dbachelors
This isnāt rly stats
state school
Itās like intro prob
what do you call the type of questions asked in quant stuff
cuz thats like my favorite thing to do in life
just pick up blitzstein and hwang and follow lectures and do problems
just like taking the class lmao
but i want to go in depth too
u can go as deep as u want
Formal probability is cursed
Measure theory
Like measure theoretic type stuff is stupid
Borel set
The way you define conditional probability is just ā ļø
Filtration š
how is it defined there
You define conditional expectation as the unique random variable that satisfies the expectation of it is the overall expectation
So basically
Itās the stuff that makes conditional probability works lol
Probability and combo gets a lot more clear if you think of stuff in terms of strings and words
I never rly learned math my brain was just a hashmap of all the proofs and I just tested our different ones until I found a combination that worked for the exam
sTaRs aNd BaRs
we learned it as goody bags instead of stars and bars in my class
i likke it that way cuz it makes me think of candy
Well@you can do the ace problem that way as well
And itās pretty informative
Doing a problem multiple ways
What is ur field of math for grad school
PDEs
when is the last time you have seen an analytically solvable pde? classes you are TAing dont count
It wouldāve been funny if u had gotten optiver trader
Cause u get dumber doing that
huh
I think the ace problem is fun to do in a cursed way
52! ways to arrange a deck
Then stars and bars for 48 different cases
Lol
oh do optiver traders just look for signals and then mindlessly execute trades?
I canāt rly say stuff on what they do I just know that 3 diff sources have told me theyāve gotten dumber since starting optiver
tbh i wouldnt mind doin it for 130/hr anyways
This is ft
ah
Isnt FAANG similar to 130/hr?
Intern isnāt rly a good representation of ft work
cuz if i dont like it or am bad at it i dont want to be fired in 3 months and stuck on a expensive lease
Interning is much more fun than ft
Iām not sure if I wanna do FAANG swe or qr
usually less, afaik u only get that high numbers if u have a quant swe competing offer or an internship return offer
Have u tried for cit qr? They ask some p interesting questions
They also ask a lot about ur research
facebook will hit that range for top performing retunr intern, otherwise most ive heard is someone using citadel offer to negotiate google new grad to 265k
160-220k seems far mroe comon
Donāt u work <40 hours a week tho?
yea cit qr are cracked
Does anyone know if domeyard is still operating as a firm
what the fukc
im not working for a company that asks this
although if they ask eurusd i check that every morning 
heard people gotten asked like what was the closing price of spy etc
cant you just lie and say you have a quant swe competing offer
yes, but some companies ask for proof (like google)
F
i wonder how long they'll take to get back to me
lmao my friend got this
Reddit hates cit
how amnt hours a week is optiver qt
so you are going cit or 2s
š
Guys I spent my quant money on a Porsche
IN ROBLOX
If you want quant to do ANYTHING else
I have no respect for you
Only reason to get quant is for the Roblox Porsche
Oh I donāt remember
Maybe
Went back to play roblox for the nostalgia
Good vibes
@rustic wind may I ask some questions through DM?
Probably the most popular class at harvard
Sm people Stat 110 or 210
Radix
wdym
how?
talk w/ recruiters and be an intern at a quant firm
i did my phone interview while crossed
is this for all firms?
no
which firms specifically?
cit
no
cit was separate
the recruiters selected a small group of qualified students and skipped them to final
how do they know theyre qualified?
bruh how?
xd
intern at js
they must be cracked
oh so since they previously interned at a big quant firm
they just skip to final?
can this also apply to other good quant firms?
is this slang
ehat does crossed mean
u drunk? š
drunk + high
i forgot i had it when in vegas
oh lmao
y
you dont "need" a quant job. need is a strong word. i NEED to get laid
yes you do
what happened to cit
ofc
super wide range of interesting problems to work on
compilers, kernel work etc
some of the smartest people I know work on database systems
courses for stuff like compilers and os. i really liked discrete math and compilers was a natural extension for that
same for databases and what I mentioned above
compilers is kinda like applied discrete math LOL
ts for sure
or theory of computation or whatever course your uni might call it
prob no
what is 2s swe offer rn
historically for cali goog's been known to do 300k
but they decreased it recently
some recent seattle numbers are like 260k-270k
btw has anyone else interviewed with 2s for ng swe role but hasn't heard back after final bq
been 8 weeks since my final rounds and no formal updates since then
only hr saying smth like feedback was positive etc.
@forest cobalt (discrete math being a prereq for this)
Interesting
feel like 2S is harder to get
True, but it might be easier to go from 2s to G than G to 2s
2S is Google of hedge funds
I am not even sure that I have ever heard a trader working at 2S, only SWE talk about it
But personally I would take it over Google considering that location is better, no Oncall, basically remote, slightly higher pay, less layoffs and not pip
There is blind post about a staff offer where the recruiter said that TC negotiation are not going to increase the TC and they also had an Uber offer
what?
isn't 2s predominantly engineers over everything else
dont even think they have traders at all
they have quant researchers but that's about it imo
yeh looking at the careers page already confirms its engineering focused
i just know there's some 2s swe tiktoker and her wlb seems niceeeeee
dont have personal friends there but from reading online it seems quite nice to work there
is this new?
Cit and meta
he means that QRs are the ones who find and generate alpha, they are closest to the money so they will make the most
any place that puts that much effort into having a good wlb outlook is probably good tbh
Yeah they posted on their LinkedIn
Taking citadel OA today what language should I use
for swe, Dropbox v 2 Sig v Schonfeld?
I wouldnāt consider Dropbox personally, remote culture aint for me
python
will cit reject for a bad gpa?
yes
they sent me an interview request
but asked for my gpa
i can't imagine they would reject at this step right?
they might
^
thats tuff
i have a question
at this step is there any way lying about gpa/forging a transcript is negative ev?
if they reject for gpa either way
whats the incentive to tell the truth
u fail background check
It's the same in tech
A sales rep makes a massive contract and the bonus is 2x eng pay. Why do you care that someone else at the firm gets paid more? I'd rather focus on work environment and my salary
Hmm I donāt think youāve ever worked in quant because itās actually very different
Thereās like people who are making money and then all the support people are just costs in finance
Thereās a lack of respect if youāre further away from the money generating source
At 2sigma or at Goldman Sachs? It's not like they throw you bones lol at 2sigma
Calculated GPA wrong š„²ā¦ because your country does not have GPA and you donāt unterstand the GPA System š
Someone on d/csmajors sent this the other day https://www.efinancialcareers.com/news/2022/10/hedge-fund-quant-pay
And they said that 2sā returns are not up to par with competitors
I definitely wouldnāt call it the google of quant, apparently a lot of 2s investors are pulling out which means they are doing very bad
Google of hedge funds was an insult lmao
I said that because they rest and vest too much
And they have like senior management from Google
Yeah also their intern pay all and all went down this year from the previous and tbh their pay is kinda pathetic for both intern and ft; it doesnāt even hit 400k ft and 100k signing means you wonāt ever see that much again ā I hear your 2nd yr TC there is often significantly less than your first
And the people I talked to actively voiced concerns about how bad they were doing š
But I think they probably have the best exit opportunities to tech
are you guaranteed to fail background check? @vernal hornet @slow bear
i am not gonna do it this is kust hypothetical
cuz blacklist is not a net negative if theyd reject ur gpa either way
blacklist = permabanned
an extensive background check will check transcripts
but some only check criminal record
gpa is also permanent
i hear citadel gpa screens mid career people too
there are other firms u can apply to thatās not citadel
but u can lie and test it out
do companies tell others about blacklists
I mean there is a chance that recruiters Jump companies. Like if you burn yourself That Bad they might remember you and you will be screwed. This is why you should always think Long Term, be honest, Not a dick and Not burn bridges.
And there is a saying āyou always meet people twice in lifeā
recruiters probably won't remember you unless u do something quite unique lol
Yeah I mean like really unique thing. But it could be possible that they stand up for you in the hiring manager Chat and than you did smth dumb
Idk but yeah I meant doing something really really dumb. And this Sadly sometimes happens
Donāt know. But I donāt think that is something Bad š you just Applied for positions
did you try searching this server?
palantir seems like cool choice
i know of someone who took fb over akuna swe
hold on let me ask a friend if quant dev is as shit as swe
swe at akuna is wack tho from ehat ice heard
by shit obviously ur cracked and cant go wrong
ya lmk! thanks
I wouldāve taken akuna if I didnāt have better offers. Good entryway into that sphere if youāre interested
Youāll have plenty of firms interviewing you for FT if you do go to Akuna (from what Iāve seen from my friend at least)
If youāve already got big tech on your resume I donāt see why you shouldnāt try Akuna
How can I better prepare for qr interviews
he doesnt know
tbh id just do it tho cuz internship and qunat and u already have big teq
has anyone done the edgehog take home project
is this for swe?
Cit is meta
nah for trading
what does a take home project look like for a trader role?
you get market data and questions based on that data
what are the differences in how a resume is looked at for swe vs qr/trader roles?
Yea same itās tricky
I was really leaning to schonfeld unless I get 2 sig but I hear that the numbers are not what they seem after first year ft
miami so cool tho
Yea thatās true
But seems like the base drops and you try to make up with bonus
For those who've worked at both tech companies and HFTs, what would you say is the biggest difference between the two in terms of culture/WLB? How stable is a career as a HFT dev and how difficult would it be to switch to a tech company from a HFT?
HFT WLB is pretty much guaranteed to be worse
Unless you get a bad team and do 996 at a tech company
I mean for internship
Seems like a cool summer
has anyone here done two sigma final? i have one coming up
Miami im Summer must be really cool š
Anyone has insight about headlands (trading)?
HRT isn't planning to hire many new grad this year, they overhired interns and grads in the last two
Oh yeaaa
If I go for schonfeld I will 100% be enjoying miami
I used to live there I love it
Yes
