I have researched that before, nothing but market makers who shorted and they got to make up for them. (along the lines of daily short volume, they sell you the shares and then have to go get them off the open market)
They buy them at or below bid, I think it should be illegal, but FINRA does not think so.
1.6 mil buy end of day. Whether it was MM or most probably an investor, tells me something is coming soon. That big a buy means someone is loading up for a big move up.
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