秦王，you are too much into weeds now...

Take a step back, look at high level, there are really 3 investment styles

1: Day Trading --- Trade in and out, stock normally hold for no more than a few days. Need to watch every single ups and downs of the stock, and sometimes even trade in and out within the same day.

2: 波段 --- Trade in a big range of the stock, create a plan for when to enter in that range (usually at the lower end of that range), and when to sell. Pay attention to stock movement to verify if it is still moving in the right direction , but ignore and do not trade those daily movement

 3: 定投 --- Ignore all stock movement, stop reading chart and news, allocate fund at preset intervals and go out enjoy the life

Decide on which style you want to use, lol