Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Amazon.com Inc (Symbol: AMZN), where a total of 90,939 contracts have traded so far, representing approximately 9.1 million underlying shares. That amounts to about 201% of AMZN's average daily trading volume over the past month of 4.5 million shares. Particularly high volume was seen for the $1940 strike call option expiring July 19, 2019, with 3,444 contracts trading so far today, representing approximately 344,400 underlying shares of AMZN. Below is a chart showing AMZN's trailing twelve month trading history, with the $1940 strike highlighted in orange:

Booking Holdings Inc (Symbol: BKNG) saw options trading volume of 5,168 contracts, representing approximately 516,800 underlying shares or approximately 111% of BKNG's average daily trading volume over the past month, of 465,750 shares. Especially high volume was seen for the $1842.50 strike call option expiring June 21, 2019, with 200 contracts trading so far today, representing approximately 20,000 underlying shares of BKNG. Below is a chart showing BKNG's trailing twelve month trading history, with the $1842.50 strike highlighted in orange:

And TransDigm Group Inc (Symbol: TDG) saw options trading volume of 3,609 contracts, representing approximately 360,900 underlying shares or approximately 109.1% of TDG's average daily trading volume over the past month, of 330,820 shares. Especially high volume was seen for the $440 strike put option expiring June 21, 2019, with 1,737 contracts trading so far today, representing approximately 173,700 underlying shares of TDG. Below is a chart showing TDG's trailing twelve month trading history, with the $440 strike highlighted in orange:

For the various different available expirations for AMZN options, BKNG options, or TDG options, visit StockOptionsChannel.com.
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