No you don't need to do any action to get the B2X coin. After few weeks from today exchanges will start adding B2X so you will be able to trade it. Current price of B2X is 382$, this however will change a lot later on.
Ok so if you have any alt coin right now, at the time of the fork you won't get B2X . Because of that I'm expecting alts to go down as everybody is trying to get the free B2X coin. Then right after the fork they will reinvest in alts.
Also BTC might start its correction/price retraction right after the fork.
Personally I'm going to stay away from alts until the fork is over then determine what to do after based on the situation.
Still there is a fork. However, I doubt that big exchanges will support it. We will see in the future.
Will stay in as long as their is profit. if alts are going down or not moving and same situation with BTC will switch to USDT.
look up gunner bot. its the most famous auto trading bot. It uses indicators to sell and buy.