Notable Monday Option Activity: X, ROKU, CENX

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in United States Steel Corp. (Symbol: X), where a total volume of 107,239 contracts has been traded thus far today, a contract volume which is representative of approximately 10.7 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 185.1% of X's average daily trading volume over the past month, of 5.8 million shares. Especially high volume was seen for the $42 strike call option expiring March 21, 2025, with 12,001 contracts trading so far today, representing approximately 1.2 million underlying shares of X. Below is a chart showing X's trailing twelve month trading history, with the $42 strike highlighted in orange:

Roku Inc (Symbol: ROKU) saw options trading volume of 39,544 contracts, representing approximately 4.0 million underlying shares or approximately 149.7% of ROKU's average daily trading volume over the past month, of 2.6 million shares. Particularly high volume was seen for the $105 strike call option expiring March 21, 2025, with 5,303 contracts trading so far today, representing approximately 530,300 underlying shares of ROKU. Below is a chart showing ROKU's trailing twelve month trading history, with the $105 strike highlighted in orange:

And Century Aluminum Co. (Symbol: CENX) options are showing a volume of 19,324 contracts thus far today. That number of contracts represents approximately 1.9 million underlying shares, working out to a sizeable 144.3% of CENX's average daily trading volume over the past month, of 1.3 million shares. Especially high volume was seen for the $16 strike put option expiring March 21, 2025, with 6,024 contracts trading so far today, representing approximately 602,400 underlying shares of CENX. Below is a chart showing CENX's trailing twelve month trading history, with the $16 strike highlighted in orange:

For the various different available expirations for X options, ROKU options, or CENX options, visit StockOptionsChannel.com.

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

Also see:

• APLT market cap history
• NDSN Historical Stock Prices
• PFBI Historical Stock Prices

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