Butterfly Network (BFLY) Options Chain
NYSE: BFLYHealth CareMedical ElectronicsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 19, 2029
- Days to expiration
- 832
- Share price
- $8.25
- Put/call ratio (OI)
- 0.02
- Put/call ratio (volume)
- 0.01
- Expected move
- ±$11.67
- Open interest (C / P)
- 1.04K / 22
BFLY options summary
The BFLY options chain for the January 19, 2029 expiration lists 6 call and 3 put contracts, with 832 days until expiration. Open interest stands at 1,038 calls and 22 puts, a put/call ratio of 0.02, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 93.7%, which implies the market expects a move of about ±$11.67 (141.5%) in Butterfly Network stock by expiration.
The most open interest sits at the $7.50 call (760 contracts) and the $7.50 put (20 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BFLY options chain · January 19, 2029
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.85 | 6.20 | 7.40 | 2.50 | — | — | — | |||||
| 5.30 | 3.50 | 7.90 | 5.00 | 0.00 | 5.00 | 2.00 | |||||
| 5.30 | 4.40 | 5.30 | 7.50 | 2.90 | 3.80 | 3.28 | |||||
| 4.40 | 3.70 | 4.90 | 10.00 | 4.10 | 6.20 | 4.71 | |||||
| 3.85 | 1.00 | 5.80 | 15.00 | — | — | — | |||||
| 3.35 | 1.80 | 3.80 | 17.50 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the BFLY put/call ratio?
For the January 19, 2029 expiration, the BFLY put/call ratio based on open interest is 0.02 (22 puts vs 1,038 calls), and 0.01 based on today's volume. A ratio above 1 means more puts than calls.
What is BFLY's implied volatility?
At-the-money implied volatility for BFLY options expiring January 19, 2029 is about 93.7%, an annualized estimate of how much the market expects Butterfly Network stock to move.
How many BFLY option expiration dates are there?
BFLY has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.