Look back at past times when stocks made these irradic moves and see what happened next. It never ends well. Yes it could go on for quite a bit of time but just sit tight and wait for the bottom to drop out because it will !!
It will happen when you least expect it.
My retirement account is literally handing me money every day, it's the highest it's ever been, do you think I believe this can be sustainable day after day, absolutely not. Try holding on as long as you can because the next drop.is going to be quite memorable!!!