Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in SCANA Corp (Symbol: SCG), where a total volume of 8,964 contracts has been traded thus far today, a contract volume which is representative of approximately 896,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 55.1% of SCG's average daily trading volume over the past month, of 1.6 million shares. Especially high volume was seen for the $45 strike call option expiring August 17, 2018 , with 4,001 contracts trading so far today, representing approximately 400,100 underlying shares of SCG. Below is a chart showing SCG's trailing twelve month trading history, with the $45 strike highlighted in orange:
TransDigm Group Inc (Symbol: TDG) saw options trading volume of 1,703 contracts, representing approximately 170,300 underlying shares or approximately 53.3% of TDG's average daily trading volume over the past month, of 319,345 shares. Particularly high volume was seen for the $340 strike put option expiring August 17, 2018 , with 793 contracts trading so far today, representing approximately 79,300 underlying shares of TDG. Below is a chart showing TDG's trailing twelve month trading history, with the $340 strike highlighted in orange:
And Jacobs Engineering Group, Inc. (Symbol: JEC) options are showing a volume of 3,523 contracts thus far today. That number of contracts represents approximately 352,300 underlying shares, working out to a sizeable 44.5% of JEC's average daily trading volume over the past month, of 792,210 shares. Particularly high volume was seen for the $70 strike call option expiring August 17, 2018 , with 972 contracts trading so far today, representing approximately 97,200 underlying shares of JEC. Below is a chart showing JEC's trailing twelve month trading history, with the $70 strike highlighted in orange:
For the various different available expirations for SCG options , TDG options , or JEC 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.