-4
votes
1answer
99 views

Risk Neutrality Necessary for Dual Delta Calculation?

I have an option chain for a specific expiry date. Then calculate dP/dK numerically for each pair of strikes. My hunch is that this calculation is not risk neutral in the strictest sense of the word ...
-4
votes
1answer
415 views

What is (High-Low) and (Open-Close) spread? [closed]

Spread is the difference between Bid and Ask. I'm confused what is High-Low Spread and Open-Close spread?
-4
votes
1answer
871 views

Show that convexity of call price as a function of the strike is violated [closed]

European call options with strikes 90, 100 and 110 on the same underlying asset and with the same maturity are trading for 22.50, 18.84 and 13.97 respectively. show that the convexity of the call ...
-4
votes
1answer
4k views

How to annualize log returns? [closed]

I have daily log return from 01.01.2011 to 10.28.2011 and I'd like to compare the total return of that 10 months period (which is of -7.093%) to annual log returns of previous years. I know it's ...
-4
votes
1answer
23 views

Matlab loop statement is driving me mad [on hold]

Can someone please help me out with this loop over here? Matlab simple refuses to consider the for o=k:k-20 statement inside the if statement. :pullingmyhair: ...
-4
votes
1answer
41 views

Can not understand options pricing [closed]

As we are seeing here http://www.theoptionsguide.com/strike-price.aspx Relationship between Strike Price & Call Option Price Relationship between Strike Price & Put Option Price I do not ...
-4
votes
1answer
124 views

Is there an API to perform request about stocks and financial derivatives? [closed]

Is there an API to make a request such as: all the companies which thier P/E ratio is greater than 50 ? I know I can crawl google finance and have it locally on my ...
-4
votes
1answer
54 views

Does YTM represent interest? [closed]

Does a bond's Yield to Maturity represent the amount of interest one gets at maturity even though it's expressed as a percentage? I read that it is a rate of return on a bond at maturity, but what is ...
-4
votes
1answer
569 views

Target daily ROI for a market-making algorithm

I'm designing a market-making algorithm, I was wondering what a decent ROI / day would be to aim for in such a system?
-4
votes
0answers
15 views

Yield and interest rate? [closed]

Are they the same thing? Is yield the annualized return rate? Why when yield rise, yearly return increases but price falls?
-4
votes
1answer
653 views

How to calculate the weight of the stocks using the linear regression?

I do a simple example with the follow three series(stocks prices): ...
-5
votes
2answers
194 views

How to apply Elliott wave priciple to any Time Series?

I'm strongly interested to computing Elliott Wave to any given Timeseries. Does anybody tried? Is there any phython library to do that? I'm looking for an algorithm taht if I give to it a time ...
-6
votes
1answer
375 views

get live data from national stock exchange [closed]

http://billing.finance.yahoo.com/realtime_quotes/signup?.src=quote&.refer=quote Can i get real time data(from NSE india) using Yahoo finance API after subscribing to their service ?
-7
votes
4answers
2k views

True or False? An option's price will always be greater than or equal to its intrinsic value

Since if the option's price is lower than its intrinsic value (eg. strike price - current stock price for puts), then an arbitrage opportunity arises from buying the option at bargain and then ...
-7
votes
1answer
688 views

When people say calculate moving average for 30 days include weekends or not? [closed]

This is blowing my mind a little bit, when someone wants to calculate a 30-day moving average of a commodity, do they mean 30 business days, or 30 calendar days? I'm looking for the general ...

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