actually days like these are the hardest to trade...
IBM up 2.48 premarket and during the first 20 minutes, which blows past most peoples understanding of gap theory trading, like fading, follow through, and extending the gap...
so what do you do?
do you risk your shirt, pants, nerve and guts and short it?
do you fool yourself into thinking that there's more upside and buy it?
do you do nothing and kick yourself for not having 2020 backward vision?
tough call either way you slice it