Notable Tuesday Option Activity: PD, REGN, RAD

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in PagerDuty Inc (PD), where a total of 8,157 contracts have traded so far, representing approximately 815,700 underlying shares. That amounts to about 77.4% of PD's average daily trading volume over the past month of 1.1 million shares..