Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Hannon Armstrong Sustainable Infrastructure Capital Inc (HASI - Get Report), where a total of 3,418 contracts have traded so far, representing approximately 341,800 underlying shares. That amounts to about 114% of HASI's average daily trading volume over the past month of 299,875 shares. Especially high volume was seen for the $22.50 strike put option expiring March 16, 2018, with 3,033 contracts trading so far today, representing approximately 303,300 underlying shares of HASI. Below is a chart showing HASI's trailing twelve month trading history, with the $22.50 strike highlighted in orange:

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Vanda Pharmaceuticals Inc ( VNDA) options are showing a volume of 4,003 contracts thus far today. That number of contracts represents approximately 400,300 underlying shares, working out to a sizeable 79.6% of VNDA's average daily trading volume over the past month, of 502,700 shares. Especially high volume was seen for the $14 strike put option expiring January 19, 2018, with 2,000 contracts trading so far today, representing approximately 200,000 underlying shares of VNDA. Below is a chart showing VNDA's trailing twelve month trading history, with the $14 strike highlighted in orange:

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And Ignyta Inc ( RXDX) saw options trading volume of 4,684 contracts, representing approximately 468,400 underlying shares or approximately 61% of RXDX's average daily trading volume over the past month, of 768,435 shares. Especially high volume was seen for the $30 strike call option expiring April 20, 2018, with 1,943 contracts trading so far today, representing approximately 194,300 underlying shares of RXDX. Below is a chart showing RXDX's trailing twelve month trading history, with the $30 strike highlighted in orange:

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For the various different available expirations for HASI options, VNDA options, or RXDX options, visit StockOptionsChannel.com.