BeOne Medicines (ONC) Options Chain
NASDAQ: ONCHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $354.47
- Put/call ratio (OI)
- 0.46
- Put/call ratio (volume)
- 0.17
- Expected move
- ±$78.55
- Open interest (C / P)
- 112 / 52
ONC options summary
The ONC options chain for the February 19, 2027 expiration lists 19 call and 9 put contracts, with 131 days until expiration. Open interest stands at 112 calls and 52 puts, a put/call ratio of 0.46, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $350.00 strike is 37.0%, which implies the market expects a move of about ±$78.55 (22.2%) in BeOne Medicines stock by expiration.
The most open interest sits at the $370.00 call (23 contracts) and the $330.00 put (26 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ONC options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 110.85 | 188.90 | 193.20 | 185.00 | — | — | — | |||||
| — | — | — | 190.00 | 0.00 | 5.00 | 1.27 | |||||
| 102.35 | 179.20 | 183.40 | 195.00 | — | — | — | |||||
| 146.82 | 0.00 | 0.00 | 210.00 | — | — | — | |||||
| — | — | — | 220.00 | 0.00 | 5.00 | 3.83 | |||||
| — | — | — | 240.00 | 0.00 | 0.00 | 2.08 | |||||
| — | — | — | 250.00 | 0.00 | 5.00 | 12.95 | |||||
| 73.49 | 65.40 | 69.70 | 300.00 | 6.40 | 10.50 | 11.30 | |||||
| 48.95 | 58.50 | 62.80 | 320.00 | — | — | — | |||||
| 59.17 | 0.00 | 0.00 | 330.00 | 16.50 | 20.50 | 17.70 | |||||
| 48.75 | 0.00 | 0.00 | 350.00 | 25.60 | 29.00 | 24.19 | |||||
| 36.10 | 30.20 | 34.00 | 360.00 | — | — | — | |||||
| 33.33 | 25.70 | 29.50 | 370.00 | 36.20 | 39.50 | 30.10 | |||||
| 26.00 | 21.60 | 25.50 | 380.00 | — | — | — | |||||
| 20.50 | 18.00 | 22.40 | 390.00 | — | — | — | |||||
| 31.89 | 0.00 | 0.00 | 400.00 | — | — | — | |||||
| 20.70 | 12.20 | 16.40 | 410.00 | — | — | — | |||||
| 12.15 | 10.00 | 14.20 | 420.00 | — | — | — | |||||
| — | — | — | 450.00 | 0.00 | 0.00 | 109.00 | |||||
| 12.00 | 13.60 | 18.50 | 460.00 | — | — | — | |||||
| 6.46 | 2.00 | 5.80 | 490.00 | — | — | — | |||||
| 10.01 | 0.00 | 0.00 | 500.00 | — | — | — | |||||
| 3.60 | 0.50 | 4.60 | 520.00 | — | — | — | |||||
| 4.60 | 0.00 | 4.20 | 560.00 | — | — | — | |||||
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 ONC put/call ratio?
For the February 19, 2027 expiration, the ONC put/call ratio based on open interest is 0.46 (52 puts vs 112 calls), and 0.17 based on today's volume. A ratio above 1 means more puts than calls.
What is ONC's implied volatility?
At-the-money implied volatility for ONC options expiring February 19, 2027 is about 37.0%, an annualized estimate of how much the market expects BeOne Medicines stock to move.
How many ONC option expiration dates are there?
ONC has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
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.