for Option trader, there is a nice vedio:
http://www.options-university.com/Volcone/Training/VolconeTraining.html
-haah(1212123);
2007-4-17(#61@43)
OK. thanks.
-hilo(still mellow);
2007-4-18(#178@43)
Can Help you to understand some points in book: Option Volatility & Pricing : Advanced Trading Strategies and Techniques (Sheldon Natenberg)
-haah(1212123);
2007-4-18(#180@43)