In the realm of options trading, significant activity has been observed among the components of the Russell 3000 index today. One standout is Omeros Corp (Symbol: OMER), which has seen a remarkable total volume of 37,699 contracts traded so far. This volume translates to approximately 3.8 million underlying shares, as each contract represents 100 shares. Notably, this figure is 372.3% of OMER’s average daily trading volume over the past month, which stands at 1.0 million shares.
A particularly high volume was recorded for the $5 strike call option expiring November 21, 2025, with 5,590 contracts traded today, representing around 559,000 underlying shares of OMER. Below is a chart illustrating OMER’s trading history over the past twelve months, with the $5 strike highlighted in orange:
Another company making waves is Arcus Biosciences Inc (Symbol: RCUS), which has recorded an options trading volume of 20,390 contracts today. This volume corresponds to approximately 2.0 million underlying shares, equating to a substantial 182.3% of RCUS’s average daily trading volume over the last month, which is 1.1 million shares.
The $20 strike call option expiring November 21, 2025 has seen particularly high activity, with 10,099 contracts traded, representing about 1.0 million underlying shares of RCUS. Below is a chart showcasing RCUS’s trading history for the past twelve months, with the $20 strike highlighted in orange:
Additionally, CECO Environmental Corp. (Symbol: CECO) has experienced an options trading volume of 10,007 contracts, which translates to approximately 1.0 million underlying shares. This volume represents about 157.3% of CECO’s average daily trading volume over the past month, which is 636,330 shares.
The $55 strike call option expiring November 21, 2025 has garnered significant attention, with 5,004 contracts traded today, representing around 500,400 underlying shares of CECO. Below is a chart depicting CECO’s trading history over the last twelve months, with the $55 strike highlighted in orange:
For those interested in exploring the various available expirations for OMER options, RCUS options, or CECO 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 the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.
