Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in US Foods Holding Corp (USFD), where a total of 12,424 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 82.6% of USFD's average daily trading volume over the past month of 1.5 million shares. Particularly high volume was seen for the $50 strike put option expiring April 19, 2024, with 3,766 contracts trading so far today, representing approximately 376,600 underlying shares of USFD. Below is a chart showing USFD's trailing twelve month trading history, with the $50 strike highlighted in orange:

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

iRobot Corp (IRBT) saw options trading volume of 17,829 contracts, representing approximately 1.8 million underlying shares or approximately 80.4% of IRBT's average daily trading volume over the past month, of 2.2 million shares. Especially high volume was seen for the $7.50 strike put option expiring April 19, 2024, with 8,040 contracts trading so far today, representing approximately 804,000 underlying shares of IRBT. Below is a chart showing IRBT's trailing twelve month trading history, with the $7.50 strike highlighted in orange:

And Sportsman's Warehouse Holdings Inc (SPWH) options are showing a volume of 4,597 contracts thus far today. That number of contracts represents approximately 459,700 underlying shares, working out to a sizeable 80.4% of SPWH's average daily trading volume over the past month, of 571,585 shares. Particularly high volume was seen for the $5 strike put option expiring October 18, 2024, with 3,286 contracts trading so far today, representing approximately 328,600 underlying shares of SPWH. Below is a chart showing SPWH's trailing twelve month trading history, with the $5 strike highlighted in orange: