This is how I have GU mapped out. I will be trading my normal strategy but also will be looking for a strong rejection at the highest supply zone I have drawn up. If price moves sharply into that area and has a strong rejection, than we are more than likely in for a nice move. Only time will tell. We will have to see how price reacts at the level. Keep in mind "The Quarters Theory" when price rejects at that level as well. Always remember not to be proactive but reactive and take what the market gives you, not forcing unnecessary trades. Always take the highest probability setups rather than entering the market blindly.