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6/20 answers
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14h
reviewed No Action Needed Test .mql4 (meta trader 4 editor) when the fx market offline
14h
reviewed Reviewed Pie-chart (or alternative) representation with negative values/liabilities
14h
reviewed Approve ECM model - tests
14h
awarded  Announcer
21h
reviewed No Action Needed johansen cointegration test eviews interpreation
21h
reviewed No Action Needed What is the difference between Option Adjusted Spread (OAS) and Z-spread?
1d
reviewed No Action Needed On a source for a mean-variance portfolio optimization result
2d
reviewed No Action Needed Questions about exponential Brownian motion
2d
reviewed Approve Mean reversion time estimation
2d
comment Matlab loop statement is driving me mad
I'm voting to close this question as off-topic because it would better fit on StackOverflow (but I didn't migrate because it's answered already).
2d
revised Why Lie groups, differential geometry and string theory relate to MF?
Fix link
May
23
reviewed Reviewed Expected Utility and $\log$
May
23
reviewed No Action Needed Black Scholes Formula, drift term
May
23
reviewed Approve Need for Binomial Representation Theorem
May
23
comment Black Scholes Formula, drift term
@Liam: Please don't forget to upvote and accept if you like this answer.
May
22
answered Markowitz portfolio optimization question
May
22
comment Negative high frequency intraday volatility - Zhou estimator
Hi user16313, what do you mean by negative volatility, as using the common it must be positive?
May
22
comment Zero coupon bonds
Hi user3238961, welcome to Quant.SE! This seems to be copied homework which we generally do not allow.
May
20
comment Show that the equation solves the Black-Scholes PDE
You're getting downvoted because after receiving good help you just ask for more instead of showing any work yourself. Your question looks like homework and our users are generally encouraged to solve that themselves as much as possible. For the sake of the people that answer but also for their own: you learn most by doing.
May
20
reviewed No Action Needed Why must a replicating portfolio be self-financing?