Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in BJ's Restaurants Inc (BJRI - Get Report), where a total of 2,021 contracts have traded so far, representing approximately 202,100 underlying shares. That amounts to about 54% of BJRI's average daily trading volume over the past month of 373,945 shares. Especially high volume was seen for the $45 strike call option expiring April 20, 2018, with 1,014 contracts trading so far today, representing approximately 101,400 underlying shares of BJRI. Below is a chart showing BJRI's trailing twelve month trading history, with the $45 strike highlighted in orange:

Loading+chart++2018+TickerTech.com

START SLIDESHOW:
Today's Most Active Call & Put Options of the S&P 500 »

TD Ameritrade Holding Corp ( AMTD) saw options trading volume of 20,299 contracts, representing approximately 2.0 million underlying shares or approximately 51.7% of AMTD's average daily trading volume over the past month, of 3.9 million shares. Particularly high volume was seen for the $55 strike put option expiring March 02, 2018, with 3,442 contracts trading so far today, representing approximately 344,200 underlying shares of AMTD. Below is a chart showing AMTD's trailing twelve month trading history, with the $55 strike highlighted in orange:

Loading+chart++2018+TickerTech.com

And Fitbit Inc ( FIT) saw options trading volume of 26,501 contracts, representing approximately 2.7 million underlying shares or approximately 50.5% of FIT's average daily trading volume over the past month, of 5.3 million shares. Particularly high volume was seen for the $5.50 strike put option expiring March 02, 2018, with 2,621 contracts trading so far today, representing approximately 262,100 underlying shares of FIT. Below is a chart showing FIT's trailing twelve month trading history, with the $5.50 strike highlighted in orange:

Loading+chart++2018+TickerTech.com

For the various different available expirations for BJRI options, AMTD options, or FIT options, visit StockOptionsChannel.com.