Leetcode best time to buy and sell stock. C++ data structures like heap
Quantitative Analyst Interview Questions
10,168 quantitative analyst interview questions shared by candidates
Questions related to ridge regression. For example, what kind of parameters are learned from ridge regression? What happens if I change the ridge regression parameter? What if I change the model slightly?
previous research experiences and research paper. + a stats question
What happens to R^2 if you double data in regression? What about t-value?
Asked about current trading strategy horizons and the details of machine learning methods utilized
Price an American option via backward induction in Python
Expected Value of varying games on die rolls.
log normality and it’s relevance to BS, BS limitations, volatility skew
Can you describe what you understand or believe a trader does in a typical working day?
Cannot disclose as Citadel asks to refrain from sharing the specifics
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