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Oct
29
comment Calculating Portfolio Skewness & Kurtosis
Please define the "matrices method".
Oct
29
revised Calculating Portfolio Skewness & Kurtosis
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Oct
29
comment Probability distributions in quantitative finance
Certainly off-topic as it's currently phrased. Asking about the "most popular" is inappropriate on any StackExchange site...
Oct
29
answered Evaluating automated trading strategies: accepted practice
Oct
29
comment What are the most common/popular exotics in the interest rate markets these days?
As much as I hate to discourage questions, asking about the most "popular" asset feels overly subjective for the site. Might be better suited to something like a Willmott forum.
Oct
28
answered How to normalize Futures data(different leverage) for cointegration test?
Oct
27
answered What strategy would benefit most from having the fastest connection to the exchange?
Oct
15
awarded  Enlightened
Sep
28
awarded  Nice Answer
Sep
28
awarded  Enlightened
Sep
27
awarded  Nice Answer
Sep
25
awarded  Nice Answer
Sep
11
awarded  Good Answer
Aug
27
awarded  Notable Question
Aug
17
awarded  Nice Answer
Aug
2
answered Historical Hedge Fund Index Data
Aug
1
answered How do I calculate the skewness of a portfolio of assets?
Jul
7
awarded  Enlightened
Jun
23
comment Control for bid/ask bounce in high-frequency trade data?
Do you happen to know of any papers that discuss this?
Jun
23
comment Measuring liquidity
One problem with the bid-ask spread is that it doesn't necessarily reflect the "market". For instance, I was looking at Greek CDS bid-ask prices around the vote yesterday, and the spread was surprisingly tight. But just because quotes existed, doesn't mean that anyone would transact at that level.