Not a big deal. I view this a normal profit taking by investors in between 30 to 50 Cents. Rotation.
If I was the broker and they insisted on reducing their cash investment after taxes to zero it would be dangerous to argue against that strategy.
My own Vietnam Vet Pal, for a good guide on his age, did this yesterday. Was I frightened? No. My family bought more yesterday.
Now this brave felloe has zero cost in a huge position. He has my Big Picture View. Its easier with zero cost,
I might ad, I told plenty of others that did not have the confidence to buy at 30 Cents. Sad