I have two trading portfolios one for long term shock that I will hold or buy at dip once I have spare cash. average cost down. mostly those are good stock that I strongly believe in. and if their p/e are low, good earning. happy to keep buying. those are stock that I read their financials update on weekly basis. like apple, Microsoft, Pfizer
another portfolio are more on trading that I will buy and sell if rates are good. short term. don’t keep more than 3 weeks. like Tesla pPLTR