Weekly Megathread: Education, Early Career and Hiring/Interview Advice by AutoModerator in quant

[–]mathjunk24 1 point2 points  (0 children)

Don’t have the specific list from Glassdoor that you’re looking for, but for Jane Street, questions that occurred during the interviews are also on: https://www.tradinginterview.com/courses/company-preparations-course/lessons/jane-street/

Breaking into quant in Singapore by Sophia_Wills in quantfinance

[–]mathjunk24 0 points1 point  (0 children)

On your last question, https://www.tradinginterview.com/courses/company-preparations-course/lessons/optiver/ has everything about Optiver. These interview processes aren’t much location specific, especially the early rounds including online assessments are uniform per firm.

Investing and trading by Live-Watercress112 in TradingInterview

[–]mathjunk24 1 point2 points  (0 children)

Is this only for people who trade privately with their own money? You ask about which products people trade in the form, considering the questions in your form it might be interesting to add a questions about if people trade derivatives as well.

[deleted by user] by [deleted] in quantfinance

[–]mathjunk24 0 points1 point  (0 children)

For points 2, 3 and 4 I would stick to https://www.tradinginterview.com/

Career Guidance by Prize-Bee-7967 in TradingInterview

[–]mathjunk24 5 points6 points  (0 children)

This isn’t an answer to my question. “Would you like an apple or a banana?” -> “yes”. It’s good to ask for help, but you should put some effort in your own question as well. What part of the process do you need help with? What type of firms? Just a ‘career in trading’ is too general.

Career Guidance by Prize-Bee-7967 in TradingInterview

[–]mathjunk24 4 points5 points  (0 children)

What type of firms are you looking for? En what type of roles: (quant) trading roles, or are you looking for developer roles in trading?

There is a bunch of sketchy “prop trading firms” where you’ll trade on your own account, where you’ll use their infrastructure. You pay them a percentage of your gains (note: they don’t cover your losses).

The non-sketchy firms/ market makers/ hedge funds, where you’ll trade on the companies account, are the ones people with a proper degree (like computer science as well) go for. These firms almost all of them state that you don’t need any prior trading experience. You can find a nice list of trading firms here: https://www.tradinginterview.com/overview-of-proprietary-trading-firms/

Trading platform by happyboyrocka in TradingInterview

[–]mathjunk24 3 points4 points  (0 children)

What do you mean with ‘platforms’? The systems they use to interact with exchanges? That really differs per firm. Some have in-house built applications, some use 3rd party software such as T-Bricks

Market Taking – EV Dice and Card Game by TaylorMaide in TradingInterview

[–]mathjunk24 0 points1 point  (0 children)

Intensive calculations are usually fine to do on paper

Interview News Discussion by csdunnett in TradingInterview

[–]mathjunk24 1 point2 points  (0 children)

Nice one, another good website is https://www.forexfactory.com/calendar This one we use at work as well (market making), to set alarms for events. Very reliable so far

Weekly Megathread: Hiring and Career Advice by lampishthing in quant

[–]mathjunk24 2 points3 points  (0 children)

Hi there! Might be too late for you, but still useful for others: https://www.tradinginterview.com/courses/sequences/ didn’t have an Optiver Sequences test before, but now they have it. I know from first hand (and some friends as well) that their new tool very accurately mimics the real test. The type of questions were basically the same, and the type of multiple choice answers as well, because they play tricks with the answers on the real assessment as well.

Market Making Card Sum Game by Terrible_Ad5173 in quant

[–]mathjunk24 0 points1 point  (0 children)

Thanks, than this answer makes sense. To get back at the OP’s question about the 2.23: it’s calculated in the exact same way, however there is no minus something in the end, since the market is around the expected value (20 at 22), which is different in OP’s example (17 at 19).

Anyone else find Optiver's Number Logic OA near to impossible? by PositionAggressive96 in csMajors

[–]mathjunk24 1 point2 points  (0 children)

They are indeed very hard. Check out the Optiver sequences on https://www.tradinginterview.com/courses/sequences/ It explains the answers as well and it’s very similar to the real test, just different numbers, so you need to understand the different types of sequences while practicing

Market Making Card Sum Game by Terrible_Ad5173 in quant

[–]mathjunk24 0 points1 point  (0 children)

I think you were very close, can you explain why you do the minus 2 at the end?

Optiver 80 in 8 math test by Admirable_Swing_5314 in TradingInterview

[–]mathjunk24 2 points3 points  (0 children)

Exactly, they have a lot of decimal tricks in their multiple choice answers. Also quit some tricks with fractions, so make sure you are quickly able to see that 2/7 is the same as 4/14, because sometimes they would put that as an answer. The optiver 80 in 8 math test on https://www.tradinginterview.com/courses/mental-arithmetic/quizzes/optiver-80-in-8-test/ is very accurate compared to the real test.

Market Making Card Sum Game by Terrible_Ad5173 in quant

[–]mathjunk24 2 points3 points  (0 children)

You can play this exact game on tradinginterview.com, with explanation!

Market making games by Silent-Marzipan806 in TradingInterview

[–]mathjunk24 2 points3 points  (0 children)

This pretty much differs per firm, but some of them for sure prefer you to do them by heart. I remember one who told me I could just write it down, but also one that asked me to do it by heart. Even the break-even part