Basically I thought of this system idea and asking someone here to test it. Here's a simple system for ES. It's a 5 minute chart. We enter on the open of 10AM bar. The direction is determined by whther the previous bar was an up or down bar (close > open criteria). Nextly, we exit at +2 points profit target or at -1 point loss. I'm really wondering what the backtest of this would look like.