Zscaler Inc (Symbol: ZS) options are showing a volume of 11,542 contracts thus far today. That number of contracts represents approximately 1.2 million underlying shares, working out to a sizeable 87.3% of ZS's average daily trading volume over the past month, of 1.3 million shares. Particularly high volume was seen for the $215 strike call option expiring September 06, 2024, with 680 contracts trading so far today, representing approximately 68,000 underlying shares of ZS. Below is a chart showing ZS's trailing twelve month trading history, with the $215 strike highlighted in orange:
And Landstar System, Inc. (Symbol: LSTR) options are showing a volume of 1,797 contracts thus far today. That number of contracts represents approximately 179,700 underlying shares, working out to a sizeable 84.6% of LSTR's average daily trading volume over the past month, of 212,380 shares. Especially high volume was seen for the $185 strike put option expiring September 20, 2024, with 903 contracts trading so far today, representing approximately 90,300 underlying shares of LSTR. Below is a chart showing LSTR's trailing twelve month trading history, with the $185 strike highlighted in orange:
For the various different available expirations for ROKU options, ZS options, or LSTR options, visit StockOptionsChannel.com.
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