Your first suggestion is basically momentum investing [1]. But as the wikipedia article alludes to, there are some issues with this, such as a potentially high

Your first suggestion is basically momentum investing [1]. But as the wikipedia article alludes to, there are some issues with this, such as a potentially high risk, that one would need to carefully consider. I think there is a big difference between merely applying critical thinking, versus investing the necessary time into essentially becoming a semi-professional day trader. [1]: https://en.wikipedia.org/wiki/Momentum_investing https://en.wikipedia.org/wiki/Momentum_investing