Traders needs to learn when is the right time to enter the market and not to judge when to enter with a particular signal. Signals are unprecedented and may change faster than it's expected.
The right time to enter the market really determines the success of trading, but it's not an easy thing to do because it's the same as knowing which price is the highest and also the lowest price, all you can do is predict or analyze but it won't be 100% correct, but agree to start trading not always when the market starts to turn green because consistent traders who often trade understand that even in red market conditions they can still enter the market and benefit from the red conditions, continue to carefully learn each state both green and red so that trading does not always depend on just one state.