Notable Friday Option Activity: CLH, DAL, ZG
September 24, 2021 at 15:29 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Clean Harbors Inc (CLH), where a total of 1,290 contracts have traded so far, representing approximately 129,000 underlying shares. That amounts to about 54.8% of CLH's average daily trading volume over the past month of 235,405 shares..