$Rivian Automotive(RIVN.US)$ saw big money take a $2.68 million short call position on the stock as it surged to a four-month high. The steep climb came after the company said a day earlier that $VOLKSWAGEN A G(VWAGY.US)$ will invest as much as $5 billion in the electric vehicle maker.
The short call position was posted at 9:42:25 a.m. in New York Wednesday. The seller wrote call options giving the holder the right to buy 60...

$Unity Software(U.US)$ first time see non stop dropping for a few months...I believe soon will be delisted... can't see the entry chance