EA also has losing trades in BT, based on grid strategy. But other grid EA's made boom in BT. This .ex4 file is educated from Original demo version. This is Original EA: url Attached 10 Years BT 90% Quality
Attached FX Nostradamus v1.1 and BT 99.90% BT doesn't consider commissions. Also EA doesn't consider commissions from ECN Broker when open and close trades, if a programmer can edit EA to consider commissions.