Notable Friday Option Activity: ENVX, OKTA, CSTL

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Enovix Corp (Symbol: ENVX), where a total of 41,340 contracts have traded so far, representing approximately 4.1 million underlying shares. That amounts to about 73.4% of ENVX's average daily trading volume over the past month of 5.6 million shares. Especially high volume was seen for the $10 strike call option expiring May 03, 2024, with 6,845 contracts trading so far today, representing approximately 684,500 underlying shares of ENVX. Below is a chart showing ENVX's trailing twelve month trading history, with the $10 strike highlighted in orange:

Okta Inc (Symbol: OKTA) options are showing a volume of 7,518 contracts thus far today. That number of contracts represents approximately 751,800 underlying shares, working out to a sizeable 71.6% of OKTA's average daily trading volume over the past month, of 1.0 million shares. Especially high volume was seen for the $101 strike call option expiring May 10, 2024, with 3,014 contracts trading so far today, representing approximately 301,400 underlying shares of OKTA. Below is a chart showing OKTA's trailing twelve month trading history, with the $101 strike highlighted in orange:

And Castle Biosciences Inc (Symbol: CSTL) options are showing a volume of 1,121 contracts thus far today. That number of contracts represents approximately 112,100 underlying shares, working out to a sizeable 70.6% of CSTL's average daily trading volume over the past month, of 158,725 shares. Especially high volume was seen for the $22.50 strike put option expiring June 21, 2024, with 1,000 contracts trading so far today, representing approximately 100,000 underlying shares of CSTL. Below is a chart showing CSTL's trailing twelve month trading history, with the $22.50 strike highlighted in orange:

For the various different available expirations for ENVX options, OKTA options, or CSTL options, visit StockOptionsChannel.com.

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

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