Paul: I do all my calcs from the BID/ASK prices. I have not noticed TOS messing those up yet! ;-)
I am deriving IV via my gradual understanding of Steve Speer's work.
I code in Perl (old school), and have the Perl code build the RTD spreadsheets on the fly as needed. I can't remember stuff, so have to code it if I need it to be correct.
I am deriving IV via my gradual understanding of Steve Speer's work.
I code in Perl (old school), and have the Perl code build the RTD spreadsheets on the fly as needed. I can't remember stuff, so have to code it if I need it to be correct.