Comment on NCFM Workbook on Technical Analysis - A must read!
Shashi, I think it depends on what you understand better and are good at doing. Arbitrage or exotic option strategies, is not something that every person appreciates. This also requires a much higher level of understanding of options pricing, and access to advance tools. I’d say give a shot at reading this section to begin with, http://zerodha.com/z-connect/category/queries/stock-and-fo-queries/option-greeks