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Apr
30
revised How to create charts in WPF finance applications?
retagged + formatting
Apr
30
comment How to create charts in WPF finance applications?
I've seen a few .net charts in my short career, but I must say these ones definitely look good! Feel free to let me know if you wanna give a license away for a blog review ;-)
Apr
30
revised Call vs. Put Option
deleted 98 characters in body
Apr
30
comment Call vs. Put Option
It's fine I did it, you simply can use latex within \$ signs...
Apr
30
revised Call vs. Put Option
added 17 characters in body
Apr
30
comment Call vs. Put Option
Could you use the math formatting please? It's easier to read...
Apr
30
comment Call vs. Put Option
Calm down straightaway. This is basic, you forgot to mention something important the first time (the ATM point), and you're being aggressive. Please look at the answers, and show a bit of courtesy to people who try to help you.
Apr
30
comment Call vs. Put Option
@RemusStanescu now that you corrected it by specifying it's at ATM, yes it's correct. I'll edit the answer later...
Apr
30
comment In Black-Scholes, why is $\log{\frac{S_{t+\triangle t}}{S_t}} \sim \phi{((\mu - \frac{1}{2}\sigma^2)\triangle t, \sigma^2 \triangle t)}$?
@vonjd is right, this is not correct.
Apr
30
comment Call vs. Put Option
@RemusStanescu actually, I see no ATM precision in your question... Could you please edit it to make it a bit more clear?
Apr
30
comment Call vs. Put Option
If I did understand your question correctly, it is off-topic (too basic). So please speak if it's not the case, or I'll close this otherwise.
Apr
30
revised Call vs. Put Option
deleted 9 characters in body
Apr
30
answered Call vs. Put Option
Apr
29
comment Black Scholes Formula for Collar Option
Arf yeah of course I made that assumption... I get what you meant now...
Apr
29
answered How to use PCA for trading
Apr
29
comment How to make the final Interpretation of PCA?
@ManInMoon the variable which adds the most variance to the sample.
Apr
29
comment Black Scholes Formula for Collar Option
@Ash if you're confident about this, please elaborate in an answer...
Apr
29
answered Black Scholes Formula for Collar Option
Apr
26
comment How replicate data using PCA
Why are you trying to do this? Can my answer here help you already?
Apr
26
comment How replicate data using PCA
At first glance it's difficult to see whether using PCA makes any sense here. Could you please explain what you are trying to achieve? Generate similar data?