NF/ BNF for April
The excel sheet updated by RM regularly has shown the seller in command with the OI and the net delta being negative for the full series. https://docs.google.com/spreadsheet/ccc?key=0Ase3dtbFwQWUdFFpWFFudkx1VV9XVUQ1cjllVlFyVGc#gid=0 It's an easy way of knowing the swing of the market and taking a position accordingly based on closing prices, open interest and delta change. […]