Jun. 27 at 8:37 PM
$IBRX Just guessing but that's what swapping spit looks like when the HFs buy-sell from each other to avoid end of month margin calls/square up their books. Totally guessing but with market at ATHs and many high beta stocks popping the past few weeks they NEEDED this one to go/stay down. NO ONE else has an 8MM share block to sell for someone to buy. JMHO but I've seen this slimy game before with HFs, especially when other holdings are going against them. However, I HOPE it was a new buyer taking a stake for the beginning :)