How to Find Unusual Options Activity

Thu May 7, 2020, 03:49 pm | by Delaney | No comments

Unusual Options Activity is popular data some traders like to use when informing their trading decision. While there are lots of regular options trading that happens everyday, unusual options activity is when abnormally large options trades are made, usually as a large bet or for hedging.

What is Unusual Options Activity? 

Unusual options activity, also known as UOA, occurs when there is an unusually large number of options traded for a given stock. It could be an indication that someone is making a large and aggressive bullish or bearish bet on a particular stock. 

For example, you might see an alert to something like this: 

Ford Motor Option Alert: Jun 19 $5 Puts Sweep (32) below Bid!: 2025 @ $0.458 vs 108514 OI; Ref=$5.015

Here’s how you’d break this alert down:

  • Jun 19 = Expiration of Contract 
  • $5 = Strike Price of Contract 
  • Puts = Right to sell 
  • Sweep = Routed through more than one source 
  • (32) Number of Sources Activity Was Collected From 
  • 2025 = Volume of Contracts 
  • @0.458 = Price of Contract 
  • 108514 = Open Interest
  • $5.015 = Last Price 

Read More: Guide to understanding option alerts.

Why Pay Attention to Unusual Options Trades

Even if you don’t trade options yourself, it can be good to pay attention to unusual options activity. In short, it’s a way to see what the “smart money,” or institutional investors, are doing.

If there are several, similar unusual activities, it can give you an idea of how traders are feeling toward a particular stock, especially if there is something like an earnings report that is about to be released. 

Additionally, unusually large options trades are usually made by people who have the capital to do so.

However, not all unusual options trades may be bets—it could be someone hedging stocks. 

How to Find Unusual Options Alerts in Benzinga Pro

There are several Unusual Options Activity* scanners on the market, and with a Benzinga Pro is one on the market. There are several tools within Benzinga Pro that allow you to search for Unusual Options Activity.


The Unusual Options Signals tool helps you get alerts to these types of trades. These real-time alerts can be filtered by Watchlists, float, price, volume, and more. You can also choose what type of alerts you receive, including desktop, audio, or synthesized voice.

This tool only shows large options trades, including large blocks or sweeps.


This tool allows you to search for unusual options data by date, meaning you can also search for historical data, as well.

The Calendar tool also allows you to get more granular by searching for a variety of filters, including contract type, strike price, midpoint and more.

Try out the Unusual Options Activity feature for free with a two-week trial of Benzinga Pro—no credit card required.

Final Thoughts

Even if you don’t trade options, unusual options activity alerts can be useful when informing your trading decisions. They can give you ideas, help you see what institutional investors are doing, and more. You don’t have to place unusually large options trades yourself, but you can use it to get a feel for trader sentiment.

Video: Unusual Options Activity

Disclaimer: Benzinga is a news organization and does not provide financial advice and does not issue stock recommendations or offers to buy stock or sell any security. Benzinga Pro is for informational purposes and should not be viewed as recommendations. Benzinga Pro will never tell you whether to buy or sell a stock. It will only inform your trading decisions. You can find our full disclaimer located here.

*Unusual Options Activity available for an additional fee on top of subscription.