Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in eBay Inc. (Symbol: EBAY), where a total of 76,314 contracts have traded so far, representing approximately 7.6 million underlying shares. That amounts to about 62.9% of EBAY's average daily trading volume over the past month of 12.1 million shares. Particularly high volume was seen for the $33.50 strike put option expiring January 25, 2019 , with 12,720 contracts trading so far today, representing approximately 1.3 million underlying shares of EBAY. Below is a chart showing EBAY's trailing twelve month trading history, with the $33.50 strike highlighted in orange:

Seagate Technology plc (Symbol: STX) options are showing a volume of 20,939 contracts thus far today. That number of contracts represents approximately 2.1 million underlying shares, working out to a sizeable 53.9% of STX's average daily trading volume over the past month, of 3.9 million shares. Particularly high volume was seen for the $37.50 strike put option expiring February 01, 2019 , with 13,891 contracts trading so far today, representing approximately 1.4 million underlying shares of STX. Below is a chart showing STX's trailing twelve month trading history, with the $37.50 strike highlighted in orange:

And Capital One Financial Corp (Symbol: COF) saw options trading volume of 15,358 contracts, representing approximately 1.5 million underlying shares or approximately 51.9% of COF's average daily trading volume over the past month, of 3.0 million shares. Especially high volume was seen for the $84 strike call option expiring February 01, 2019 , with 4,018 contracts trading so far today, representing approximately 401,800 underlying shares of COF. Below is a chart showing COF's trailing twelve month trading history, with the $84 strike highlighted in orange:

For the various different available expirations for EBAY options , STX options , or COF options , visit StockOptionsChannel.com.
Today's Most Active Call & Put Options of the S&P 500 »
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.
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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