i did some back testing on RIL, SBI These are my obsevations
1. Do NOT trade same stock every day, because too many stop losses or no trades
2. After a Stop Loss day, mostly (90%) next day will see PROFIT
3. This works well in trending market. but hits SL in volatile, narow market. Last 5 days are trending days, market keeps on going up and up... or down like today
4. I tested with 0.75% profit, 0.5% SL and ltp at 10:30
5. Dont trade on both directions on same day. either buy or sell whichever comes first
So my recommendation, wait for a SL day (you wont have to wait for long) and trade next day. Have a basket of 5 stocks (RIL, SBI, ICICI, TATA STEEL, LT) and watch the levels each day, note down the results after market and be ready with list of 1 or 2 or 3 stocks that would have hit SL yesterday and trade only them. If you do this you will be trading 2 stocks every day and most likely they will hit target !!!
just a thought, radha needs to throw some light
i have not tested nifty, looks like its doing well. but always back test, paper trade for a month and then fom your own rules and STRICTLY, BLINDLY follow them