Bought additional 2 lots of Nifty 12OCT2012 PE 5800 @ 98.90 Overall: I have 4 lots of Nifty 12OCT2012 PE 5800 @ 95.20, SL 98.45, CMP 102.45 Need to make sure not to over-trade and lose profits gain until now. Stop Loss using SL-M (SL at market ) and not SL (SL with limit order).