Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Coupa Software Inc (COUP), where a total volume of 7,246 contracts has been traded thus far today, a contract volume which is representative of approximately 724,600 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 51.1% of COUP's average daily trading volume over the past month, of 1.4 million shares. Particularly high volume was seen for the $180 strike put option expiring October 15, 2021, with 1,319 contracts trading so far today, representing approximately 131,900 underlying shares of COUP. Below is a chart showing COUP's trailing twelve month trading history, with the $180 strike highlighted in orange:

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Today's Most Active Call & Put Options of the S&P 500 »

Atlassian Corp PLC (TEAM) saw options trading volume of 4,860 contracts, representing approximately 486,000 underlying shares or approximately 49.8% of TEAM's average daily trading volume over the past month, of 975,730 shares. Especially high volume was seen for the $455 strike call option expiring October 15, 2021, with 1,180 contracts trading so far today, representing approximately 118,000 underlying shares of TEAM. Below is a chart showing TEAM's trailing twelve month trading history, with the $455 strike highlighted in orange:

And Bed, Bath & Beyond, Inc. (BBBY) saw options trading volume of 13,221 contracts, representing approximately 1.3 million underlying shares or approximately 48% of BBBY's average daily trading volume over the past month, of 2.8 million shares. Particularly high volume was seen for the $22 strike put option expiring October 15, 2021, with 1,523 contracts trading so far today, representing approximately 152,300 underlying shares of BBBY. Below is a chart showing BBBY's trailing twelve month trading history, with the $22 strike highlighted in orange: