'Bank' button

A button that locks away your chosen amount of profit so you don’t start handing it back. You make $1k? Instead of saying I’m done for the day - if that was your target …. Bank all or some of it, and continue watching for new setups later in the day. This means you haven’t locked yourself out, and need to sit on the sidelines when some epic setup happens later. If you left the 1k sitting the temptation is to over-size risk, and kill it.