Quote from OddTrader:
Seems too many comments on BS formula already.
How about this from Hoadley:
http://www.hoadley.net/options/options.htm
Any comments on Gallacher's suggestion?
Anyone tried this: http://www.option-wizard.com/frameback2.shtml
?
Quote from momoneythansens:
I'm confused. What are you trying to achieve and what are you looking for exactly? Historical option prices (of which there are several sources to obtain these from) are going to be several times better than simulated prices via BS models etc.
MoMoney.
Quote from syswizard:
Thanks for the links....interesting. I especially enjoyed that one claim of Optionwizard regarding their accuracy of the "greeks". Big deal. Totally meaningless unless you are moving MILLIONS OF DOLLARS in option trades.
Here is your answer:
http://www.marketdataexpress.com/dataEODSumOverview.aspx?u=MSFT
This service seems to be capturing and hopefully scrubbing option prices and indeed seems to have a large database for the purposes of backtesting. As usual, you'll have to integrate this price data into Tradestation as a ASCII data feed....which I understand is now possible in the latest TS8 version.
