I'm a little confused on when to create a limit order. Let's say I have my supply and demand blocks set for the day. I set alerts on those. Can you go ahead and create your short/long position block ahead of time? Do you go ahead and set the limit order as well or do you have to wait until the price crosses into your block? Or does it buy/sell automatically based on your short/long position block you set? I'm just confused on when I should set the limit order. Thanks.