J joesan Jun 18, 2007 #2 The reason is that when holding positions, I need to manage the delta of the portfolio, which is extremely inconvenient without greeks and IV.
The reason is that when holding positions, I need to manage the delta of the portfolio, which is extremely inconvenient without greeks and IV.
J joesan Jun 18, 2007 #3 Also tonight I noticed a strange thing: Currently at 8:15pm (HK time), the volumes of the HSI options in TWS option chains display keep changing ( increasing) ,even it is long after trading hours. Could someone from IB explain why does this happen ?
Also tonight I noticed a strange thing: Currently at 8:15pm (HK time), the volumes of the HSI options in TWS option chains display keep changing ( increasing) ,even it is long after trading hours. Could someone from IB explain why does this happen ?
