奇怪的交易策略 (Weird trading strategy)

This is just something i noticed sometime ago

place a 50 period exponential moving average and after 10:00 GMT look for first price and 50 EMA crossover and take trades in that direction cuz most of the times the price ends up in that direction
i noticed this 5 months ago and it happens frequently
here is the snapshot of today

this system is incomplete so can try and tweak it as you like it is just something interesting that happens a lot...