Hi SG,
In BANKNIFTY Futures chart posted above by you, though there was a BUY trigger on 18-4-2012, it was never confirmed by the later candles (None of the later candles have taken out the trigger candle high. The High of trigger candle on 18th April happens to be highest high in last two weeks). Therefore, there was no trade and the Initial SL getting triggered on 27-4-2012 does not arise. Thus Quadra has protected us from taking a wrong trade.
-Anant
In BANKNIFTY Futures chart posted above by you, though there was a BUY trigger on 18-4-2012, it was never confirmed by the later candles (None of the later candles have taken out the trigger candle high. The High of trigger candle on 18th April happens to be highest high in last two weeks). Therefore, there was no trade and the Initial SL getting triggered on 27-4-2012 does not arise. Thus Quadra has protected us from taking a wrong trade.
-Anant
As far as data that I download from 'Getbhavcopy' for Equity & Futures, on the 17-04-2012 BNF made a High of 10658.00 which had Triggered a BUY and subsequently on the 18-04-2012 it was taken out by making a high 10674.80 thus making it active (marked on the chart by vertical green dotted line) where the BUY was placed one point above the high of 17-04-2012 @ 10659.00..... but the problem as I realised in hindsight was the 'Initial S/L' which should have been a little lower than that of 29-03-2012 instead of a point lower than that of 11-04-2012.
Reason.... that a point lower than Low of 29th would have been the correct Initial S/L is because we have a gap-up opening on the 30th March....therefore high probability of closing the Gap should have been taken into account by me....and that is where I made the grave error.....!!!
This is one of those instances of Gap-up.....which will perhaps need to be looked at closely, next time it happens....can't remember I came across such an instance while manually backtesting NF...!!!
SG