Buy when the price bar are RED, Sell when the price bar shows upper long tail > 50% of its body.
You will never go wrong.
When you buy, the price bar should be in Red and bleeding, what you need to do is to patiently
wait for the bleed to stop and you are on the way to recovery.
Patience is the key to success picking bottom and selling top.
Good Luck!
Happy Profitable Trading 2021!