Altimmune Inc (Symbol: ALT) saw options trading volume of 34,355 contracts, representing approximately 3.4 million underlying shares or approximately 118.3% of ALT's average daily trading volume over the past month, of 2.9 million shares. Especially high volume was seen for the $10 strike call option expiring July 19, 2024, with 5,640 contracts trading so far today, representing approximately 564,000 underlying shares of ALT. Below is a chart showing ALT's trailing twelve month trading history, with the $10 strike highlighted in orange:
And Costco Wholesale Corp (Symbol: COST) saw options trading volume of 23,101 contracts, representing approximately 2.3 million underlying shares or approximately 114.6% of COST's average daily trading volume over the past month, of 2.0 million shares. Particularly high volume was seen for the $850 strike call option expiring June 28, 2024, with 1,234 contracts trading so far today, representing approximately 123,400 underlying shares of COST. Below is a chart showing COST's trailing twelve month trading history, with the $850 strike highlighted in orange:
For the various different available expirations for AAPL options, ALT options, or COST options, visit StockOptionsChannel.com.
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