Noteworthy Thursday Option Activity: CRUS, AAOI, ALGN

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Cirrus Logic, Inc. (CRUS), where a total volume of 4,708 contracts has been traded thus far today, a contract volume which is representative of approximately 470,800 underlying shares (given that every 1 contract represents 100 underlying shares)..