Notable Wednesday Option Activity: S, ATMU, IRM

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in SentinelOne Inc (Symbol: S), where a total volume of 59,722 contracts has been traded thus far today, a contract volume which is representative of approximately 6.0 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 108.8% of S's average daily trading volume over the past month, of 5.5 million shares. Particularly high volume was seen for the $26 strike put option expiring March 15, 2024, with 5,159 contracts trading so far today, representing approximately 515,900 underlying shares of S. Below is a chart showing S's trailing twelve month trading history, with the $26 strike highlighted in orange:

Atmus Filtration Technologies Inc (Symbol: ATMU) saw options trading volume of 45,060 contracts, representing approximately 4.5 million underlying shares or approximately 107.7% of ATMU's average daily trading volume over the past month, of 4.2 million shares. Particularly high volume was seen for the $23.50 strike put option expiring March 15, 2024, with 6,380 contracts trading so far today, representing approximately 638,000 underlying shares of ATMU. Below is a chart showing ATMU's trailing twelve month trading history, with the $23.50 strike highlighted in orange:

And Iron Mountain Inc (Symbol: IRM) options are showing a volume of 18,442 contracts thus far today. That number of contracts represents approximately 1.8 million underlying shares, working out to a sizeable 101.4% of IRM's average daily trading volume over the past month, of 1.8 million shares. Especially high volume was seen for the $70 strike call option expiring March 15, 2024, with 3,268 contracts trading so far today, representing approximately 326,800 underlying shares of IRM. Below is a chart showing IRM's trailing twelve month trading history, with the $70 strike highlighted in orange:

For the various different available expirations for S options, ATMU options, or IRM options, visit StockOptionsChannel.com.

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

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