999 reputation
31022
bio website karol.piczak.com
location Warsaw, Poland
age 26
visits member for 2 years, 3 months
seen 2 days ago
stats profile views 205

One-liner: Mashup of Finance, IT/CS/AI/ML and other buzz words. Garnish with music composition and some sound design.

Educational background: Master of Finance, now pursuing a PhD in Computer Science (audio data analysis in recommender systems).


My online ID: karol.dvl.pl


Oct
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awarded  Good Question
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awarded  Popular Question
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awarded  Tag Editor
Sep
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revised modern-portfolio-theory wiki excerpt
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suggested suggested edit on modern-portfolio-theory tag wiki
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wiki created modern-portfolio-theory excerpt
Sep
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revised Arbitraging OANDA continuous rollover vs other brokers' discrete rollover
Removed greeting, changed arb to full form for search visibility
Sep
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awarded  Analytical
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Aug
23
comment What kind of specialized hardware is used in trading?
From my understanding Dmitri asks what kind of hardware is used in professional trading apart from commodity servers/workstations.
Aug
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Jul
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comment Comparing backtesting returns with real trading returns
Cross posting your question that fast is generally not considered good taste. Please wait at least a couple of days before reposting on another site.
Jun
5
comment Debunking risk premium via “hedging” argument? (or why even in the real world $\mu$ should equal $r$)
Maybe I'm missing some point here, but I'm not sure how you're able to "squeeze out" the risk premium by using the proposed construct. Could you elaborate a bit?