no they're all different, they should be the same?

its blank which says empty value means the current symbol on the chart

Hey everyone, so I have a trading bot in fxdreema that on either a loss or a win increases the next position by a fixed variable (X). The EA itself works fine the problem is that when running multiple instances of the ea (so one gold, one gbpusd etc) it doesn't increase the next position. So in nas it lost, then had a few other trades all wins, and then the next nas trade didn't increase. I'm assuming this is because its not only referencing the chart its on but all the trades in the account. But I'm not 100% sure how to remedy this. Any help is greatly appreciated!