IMUGENE CHART. TA only, page-12754

A bit of all of that. .
To buy in i look for novel tech, funded and cheap against peers.
With higher highs and higher lows i let it go.
Fib fan charts and elliot wave to look for targets. And look at future market cap vs those targets for a reasonable check.
I use traling sells of a parcel size that shouldnt further lower any price if it triggers. With IMU that can be larger than other shares due to larger liquidity. I live in a different time zone, so cant always be watching the asx, and trailing sell gives protection in these periods.
Then past support and resistance for areas to buy back.
Its by no means perfect, and lots here post far betterTA than what I do, in a much easier way to understand.
The longer you own a share the more you know it. You know when its cheap, and you know when its getting expensive. If its looking expensive but still running with higher highs and higher lows, I wait. Thats the only reason I didnt sell some at 28c, as that was a target. When that trend starts to change, I am motivated to tske a bit of profit.
I dont touch the core holding if company outlook is still good.
Evertyone is different. And the time available to watch the market will also change how you go about it.