I have two suggestions.

1. Set up a server with New York close 5 day week. This is what most of the market movers, institutions, are using. It's defacto the industry standard. GMT close gives six day week with an extra candle on Sunday. This makes any indicator, such as moving averages, show incorrect levels from 4 hour and above time frames. I'm aware an EA was built to try to fix it on the client side via offline charts but it works poorly: no ask line, can't switch between time frames on the offline chart requiring to have multiple charts for each time frame which in turn requires redrawing charts studies on each chart.

2. Consider periodically adjusting commission. The meteoric rise in BTC has made the commission no longer competitive. It's effectively double of what I'm currently paying with my current broker.