DUOL

Noteworthy Thursday Option Activity: DUOL, BILL, BLSH

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Duolingo Inc (Symbol: DUOL), where a total of 10,877 contracts have traded so far, representing approximately 1.1 million underlying shares. That amounts to about 55.2% of DUOL's average daily trading volume over the past month of 2.0 million shares. Particularly high volume was seen for the $130 strike put option expiring February 20, 2026, with 3,131 contracts trading so far today, representing approximately 313,100 underlying shares of DUOL. Below is a chart showing DUOL's trailing twelve month trading history, with the $130 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

BILL Holdings Inc (Symbol: BILL) saw options trading volume of 13,756 contracts, representing approximately 1.4 million underlying shares or approximately 54.8% of BILL's average daily trading volume over the past month, of 2.5 million shares. Particularly high volume was seen for the $40 strike put option expiring February 20, 2026, with 5,055 contracts trading so far today, representing approximately 505,500 underlying shares of BILL. Below is a chart showing BILL's trailing twelve month trading history, with the $40 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

And Bullish Ordinary Shares (Symbol: BLSH) saw options trading volume of 9,135 contracts, representing approximately 913,500 underlying shares or approximately 54.3% of BLSH's average daily trading volume over the past month, of 1.7 million shares. Especially high volume was seen for the $33 strike put option expiring February 06, 2026, with 1,457 contracts trading so far today, representing approximately 145,700 underlying shares of BLSH. Below is a chart showing BLSH's trailing twelve month trading history, with the $33 strike highlighted in orange:

Loading+chart+—+2026+TickerTech.com

For the various different available expirations for DUOL options, BILL options, or BLSH options, visit StockOptionsChannel.com.

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

Also see:
• LSXM.B shares outstanding history
• Institutional Holders of UNH
• Institutional Holders of RAYC

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

More Related Articles

Info icon

This data feed is not available at this time.

Data is currently not available

Sign up for the TradeTalks newsletter to receive your weekly dose of trading news, trends and education. Delivered Wednesdays.