I'm always a holder so I don't think that I'll trade it during that time because I might keep it while I can before selling it at the right price.
Whatever the scenario is i think buying btc is recommended especially from dips if you are true supporter of decentralized money, it can also be proven historically that the buyers are in huge profit if you average out the price, only buyers from last peak are in loss they will also be in profit after halving when real bull run will start.
Same thoughts.
If you have an ideat about the possible move of bitcoin in the future, you'll accumulate more of it.