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    I'm looking for specifics on closing credit spreads.

    Hello, I am looking to start my trading plan that is based on bull and bear credit spreads. Although there is a lot of high level information, but light on details on how to deal with brokerage. My questions are how to actually get out trades. I'm thinking of going with options house to take...
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    What is this (GOLG1150117C00655000)?

    I have seen this also on NOK
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    what brokers have options charts that go back more than a month?

    The historical is not free, only the current. Are there any places the report historical options data for free?
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    How to calculate value of short call with Black-Scholes formula?

    Thanks for the help. I found the "problem" had to do with the finance rate input. When I make it zero, it looks like I was thinking it would. This is not homework per-se, but something I am tinkering with. Your answers have led me to 2 more questions: 1) What I am trying to do is to...
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    How to calculate value of short call with Black-Scholes formula?

    Hello, I am trying to calculate the profit/loss of a short call at various times in the future, but it isn't coming out correct. Compared to the time of expiration, the ones with time left have less profit above the strike price, but at some point below the strike they don't lose value as fast...
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    Anyone have any good stock charting scripts for matlab?

    Matlab has a nice sample called chartfts that creates a nice interactive chart, but it is not customizable. So does anyone have any nice charting scripts that they would be willing to share? Thanks, CP
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    What is Easiest Way to Get Free Options Data into Matlab or Perl?

    I am looking for stock options data. Historical would be awesome, but don't expect that, but free EOD of day or delayed realtime is only what I need.
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    What is Easiest Way to Get Free Options Data into Matlab or Perl?

    I would like download latest options chain data but was figuring people have already done this using yahoo or such. Can anyone point me to a script or such for matlab or perl? Thanks, CP
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    Any free software like NT that does options?

    I am looking for a software like NT that does backtesting on stratagies but on options for free? Anything available? Thanks, CP
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