forextrades.
I didn't use 21, i was using 32.
but when i was looking back i didn't take into consideration that it repaints itself. i was just manually looking at the charts.
for instance, the Us/Jap a few days ago turned Blue for a few H4 candles. I bought the sell, and opened a new buy. It was a demo, so i didn't keep watching.
2 days later there was no sign of all the blue on the indicator, as they had all repainted red.
so backtesting an EA is probably better than manually looking.
I tried the EA last night for 2 hours on M1. It didn't open a trade, even though every 15 mins the colours changed. I had my paremeters in it though.
trading stopped for weekend now.