Noteworthy Friday Option Activity: CAI, ROKU, GERN
June 18, 2021 at 15:25 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in CAI International Inc (CAI), where a total of 12,047 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 657.3% of CAI's average daily trading volume over the past month of 183,280 shares..