Do you realize? Perception is reality Vfin can be anyone, I can route through VFIN or any market maker I want. So do you think if you were short, you could use this perception in your favor? That is also what is going on in my opinion.
Bottom line is, HSIC news alone is a game changer, give it some time and the next Big news will drop.
Just My Opinion. I might be biased because i own shares either long or short and/which which i might sell at any time. Do your own dd, my opinion is for entertainment purposes only and not to be construed as investment advice.