Ladies and Gentleman, thanks for your private message or posts but the problem isn't to find a broker that allow scalping; the problem is to find that have price with noise (noise=ATR on 1 minute 3pips medium).
But I don't like hidden message or joking with people: so I post my EA (.ex4) like promise.
Time frame = 1 min
Cross = EUR/GBP (2 pips spread max)
The EA work ONLY on asian market so from afternoon to morning(day after) (GMT+1)
Parameters:
magic_2 = magic number
Time_1_EA2 = start time (hour) - default= 18
Time_2_EA2 = end time (hour) - default = 8
period_MA = period moving average - default = 13
StopLoss = StopLoss in pips - default = 30
Shift_Time = Shift time from Alpari Broker (Alpari have GMT+1 during winter and GMT+2 during summer; if your broker have now GMT time, set -1 this parameter; if your broker have GMT+2 now, set 1 this parameter and so on....) - default = 0
UseMM = toggle martingale/antimartingale system - default = false
Lots = set min Lot if UseMM=false - default = 0.01
PercentMMmin = set min % of AccountBalance for calculate Lots - default = 10
PercentMMmax = set max % of AccountBalance for calculate Lots - default = 40 (WARNING: this parameters depend on leverage your account --> 1:100 better 30; 1:200 better 40; 1:400 or above better 50)
StepMM = step from PercentMMmax to PercentMMmin - default = 5

MoneyManagement feature: when we take a stoploss the EA calculate the lots start from Max % on AccountBalance. Every follow trade the EA step down (in according with StepMM) the % until reach Min %. If %min=%max swith off martingala system.

I suggest to try on demo account before and I repeat: this system work only with noisy prices!!

Good work and I hope to see your statments here with the indication about broker that you used.

Thanks

Bolla

Attached Files

	grail_2.ex4 (9.5 KB, 1290 views)
	grail_2.mq4 (9.7 KB, 728 views)