My Analysis GBP/CHF Chart
Sell order triggered on the break, enter only 1 position.
What I do next is, i will calculate the entry price and the SL to get the difference so that i know where i can place my next 2 limit orders.
Looking at the chart, if SL is hit, total pip loss is only 237 pips compare to if i enter all 3 positions the same time which is 354 pips.
If you wish to open total of 4 trades, then divide the pips difference by 4 so that you how where to place the balance 3 limit orders.
Try it out...