United Therapeutics Corp (Symbol: UTHR) options are showing a volume of 4,257 contracts thus far today. That number of contracts represents approximately 425,700 underlying shares, working out to a sizeable 71.1% of UTHR's average daily trading volume over the past month, of 598,835 shares. Especially high volume was seen for the $230 strike put option expiring October 17, 2025, with 1,001 contracts trading so far today, representing approximately 100,100 underlying shares of UTHR. Below is a chart showing UTHR's trailing twelve month trading history, with the $230 strike highlighted in orange:
And Enphase Energy Inc. (Symbol: ENPH) saw options trading volume of 59,803 contracts, representing approximately 6.0 million underlying shares or approximately 69% of ENPH's average daily trading volume over the past month, of 8.7 million shares. Especially high volume was seen for the $27 strike put option expiring August 22, 2025, with 6,975 contracts trading so far today, representing approximately 697,500 underlying shares of ENPH. Below is a chart showing ENPH's trailing twelve month trading history, with the $27 strike highlighted in orange:
For the various different available expirations for TGT options, UTHR options, or ENPH options, visit StockOptionsChannel.com.
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Also see:
Diagnostics Dividend Stocks CDNS market cap history
RADA shares outstanding history
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