Options Trading Surge: United Airlines, Enphase Energy, and Harrow Inc. Make Headlines

United Airlines Sees High Volume Activity

Today, notable trading activity occurred within the Russell 3000 index. United Airlines Holdings Inc. (Symbol: UAL) experienced impressive options trading, with a total of 30,669 contracts exchanged. This translates to around 3.1 million underlying shares, or about 59.6% of UAL’s average daily trading volume of 5.1 million shares over the past month. The $120 strike call option set to expire on February 21, 2025, drew particular attention, with 2,568 contracts changing hands, representing about 256,800 underlying shares of UAL. Below is a chart illustrating UAL’s trading history over the past twelve months, highlighting the $120 strike in orange:

Enphase Energy Options Reflect Strong Interest

Enphase Energy Inc. (Symbol: ENPH) reported an options volume of 17,443 contracts today. This amount reflects approximately 1.7 million underlying shares, marking around 59.5% of ENPH’s average daily trading volume of 2.9 million shares for the past month. Among the contracts, notable activity occurred with the $55 strike put option expiring on January 31, 2025, which saw 2,262 contracts traded, equating to about 226,200 underlying shares of ENPH. Below is a chart showing ENPH’s trading history over the last twelve months, with the $55 strike highlighted in orange:

Harrow Inc. Experiences Options Trading Activity

Harrow Inc. (Symbol: HROW) also recorded meaningful options trading, with a volume of 1,873 contracts today. This represents approximately 187,300 underlying shares, equating to about 57.2% of HROW’s average daily trading volume of 327,600 shares for the previous month. The $31 strike put option, set to expire on January 17, 2025, witnessed significant activity, with 318 contracts traded, representing roughly 31,800 underlying shares of HROW. Below is a chart illustrating HROW’s trading history over the past twelve months, highlighting the $31 strike in orange:

For more information on various expirations available for UAL, ENPH, or HROW options, visit StockOptionsChannel.com.

Today’s Most Active Call & Put Options of the S&P 500 »

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The views and opinions expressed herein are those of the author and do not necessarily reflect those of Nasdaq, Inc.