Noteworthy Friday Option Activity: CDTX, STZ, LRCX

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Cidara Therapeutics Inc (Symbol: CDTX), where a total of 6,238 contracts have traded so far, representing approximately 623,800 underlying shares. That amounts to about 57.5% of CDTX's average daily trading volume over the past month of 1.1 million shares. Especially high volume was seen for the $230 strike call option expiring January 16, 2026, with 3,019 contracts trading so far today, representing approximately 301,900 underlying shares of CDTX. Below is a chart showing CDTX's trailing twelve month trading history, with the $230 strike highlighted in orange:

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Constellation Brands Inc (Symbol: STZ) options are showing a volume of 14,009 contracts thus far today. That number of contracts represents approximately 1.4 million underlying shares, working out to a sizeable 57.3% of STZ's average daily trading volume over the past month, of 2.4 million shares. Particularly high volume was seen for the $115 strike put option expiring January 30, 2026, with 2,505 contracts trading so far today, representing approximately 250,500 underlying shares of STZ. Below is a chart showing STZ's trailing twelve month trading history, with the $115 strike highlighted in orange:

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And Lam Research Corp (Symbol: LRCX) options are showing a volume of 59,750 contracts thus far today. That number of contracts represents approximately 6.0 million underlying shares, working out to a sizeable 56.2% of LRCX's average daily trading volume over the past month, of 10.6 million shares. Especially high volume was seen for the $167.50 strike call option expiring December 19, 2025, with 3,648 contracts trading so far today, representing approximately 364,800 underlying shares of LRCX. Below is a chart showing LRCX's trailing twelve month trading history, with the $167.50 strike highlighted in orange:

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For the various different available expirations for CDTX options, STZ options, or LRCX options, visit StockOptionsChannel.com.

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

Also see:
• KBWY Options Chain
• LOR Historical Stock Prices
• SFBS Dividend History

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

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