Noteworthy Wednesday Option Activity: ILMN, DHI, ADSK
January 20, 2021 at 13:22 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Illumina Inc (ILMN), where a total volume of 4,307 contracts has been traded thus far today, a contract volume which is representative of approximately 430,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 42.1% of ILMN's average daily trading volume over the past month, of 1.0 million shares..