COST

Noteworthy Tuesday Option Activity: COST, GOOG, MU

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Costco Wholesale Corp (Symbol: COST), where a total of 28,662 contracts have traded so far, representing approximately 2.9 million underlying shares. That amounts to about 108.4% of COST's average daily trading volume over the past month of 2.6 million shares. Particularly high volume was seen for the $1050 strike call option expiring February 20, 2026, with 2,534 contracts trading so far today, representing approximately 253,400 underlying shares of COST. Below is a chart showing COST's trailing twelve month trading history, with the $1050 strike highlighted in orange:

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Alphabet Inc (Symbol: GOOG) options are showing a volume of 203,651 contracts thus far today. That number of contracts represents approximately 20.4 million underlying shares, working out to a sizeable 107.7% of GOOG's average daily trading volume over the past month, of 18.9 million shares. Particularly high volume was seen for the $340 strike call option expiring January 30, 2026, with 31,432 contracts trading so far today, representing approximately 3.1 million underlying shares of GOOG. Below is a chart showing GOOG's trailing twelve month trading history, with the $340 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

And Micron Technology Inc. (Symbol: MU) saw options trading volume of 332,505 contracts, representing approximately 33.3 million underlying shares or approximately 100.4% of MU's average daily trading volume over the past month, of 33.1 million shares. Especially high volume was seen for the $420 strike call option expiring January 30, 2026, with 14,447 contracts trading so far today, representing approximately 1.4 million underlying shares of MU. Below is a chart showing MU's trailing twelve month trading history, with the $420 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

For the various different available expirations for COST options, GOOG options, or MU options, visit StockOptionsChannel.com.

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

Also see:
• CADC Historical Stock Prices
• WP market cap history
• Funds Holding ERSX

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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