When the ST index was dropping, I decided that 2,500 was the level to invest in the market. However, I set my buy price at 2,450 and 2,400 for 2 tranches of the index.
The ST Index probably hit 2,500 but did not touch 2,450.
Now the ST Index is at 2800, which is more than 10% higher than 2,500.
By being cautious, I missed the boat.