Rigel Pharmaceuticals (RIGL) Options Chain
NASDAQ: RIGLHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $49.08
- Put/call ratio (OI)
- 0.51
- Put/call ratio (volume)
- 0.79
- Expected move
- ±$11.89
- Open interest (C / P)
- 436 / 221
RIGL options summary
The RIGL options chain for the December 18, 2026 expiration lists 24 call and 24 put contracts, with 68 days until expiration. Open interest stands at 436 calls and 221 puts, a put/call ratio of 0.51, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $50.00 strike is 56.1%, which implies the market expects a move of about ±$11.89 (24.2%) in Rigel Pharmaceuticals stock by expiration.
The most open interest sits at the $50.00 call (111 contracts) and the $25.00 put (54 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RIGL options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 28.25 | 0.00 | 0.00 | 15.00 | 0.00 | 4.90 | 0.40 | |||||
| 13.59 | 10.60 | 14.60 | 20.00 | 0.10 | 4.90 | 0.18 | |||||
| — | — | — | 22.00 | 0.00 | 2.05 | 0.05 | |||||
| — | — | — | 23.00 | 0.00 | 2.60 | 1.90 | |||||
| — | — | — | 24.00 | 0.00 | 4.80 | 1.26 | |||||
| 9.67 | 7.00 | 11.70 | 25.00 | 0.10 | 0.75 | 0.30 | |||||
| — | — | — | 26.00 | 0.00 | 1.20 | 0.31 | |||||
| 13.20 | 16.80 | 21.50 | 27.00 | 0.00 | 0.00 | 0.74 | |||||
| — | — | — | 28.00 | 0.00 | 0.00 | 1.05 | |||||
| — | — | — | 29.00 | 0.00 | 0.80 | 0.56 | |||||
| 18.04 | 17.50 | 22.00 | 30.00 | 0.00 | 4.90 | 0.50 | |||||
| 19.00 | 16.50 | 21.00 | 31.00 | 0.00 | 0.00 | 2.76 | |||||
| 13.00 | 0.00 | 0.00 | 32.00 | 0.00 | 0.00 | 1.10 | |||||
| 11.00 | 0.00 | 0.00 | 33.00 | 0.00 | 2.00 | 1.18 | |||||
| 4.70 | 0.00 | 0.00 | 34.00 | 0.00 | 4.80 | 5.00 | |||||
| 15.50 | 13.00 | 17.50 | 35.00 | 0.00 | 2.90 | 1.15 | |||||
| 6.70 | 9.50 | 14.20 | 36.00 | — | — | — | |||||
| 12.10 | 11.40 | 15.90 | 37.00 | 0.00 | 4.90 | 2.00 | |||||
| 13.40 | 10.50 | 15.00 | 38.00 | 0.05 | 4.90 | 2.00 | |||||
| 6.20 | 7.50 | 12.20 | 39.00 | — | — | — | |||||
| 10.12 | 9.00 | 12.00 | 40.00 | 0.25 | 4.90 | 4.92 | |||||
| 4.78 | 6.50 | 11.00 | 41.00 | 0.20 | 4.90 | 3.15 | |||||
| 7.93 | 7.50 | 12.00 | 42.00 | 0.65 | 5.50 | 6.49 | |||||
| — | — | — | 43.00 | 0.60 | 4.90 | 2.70 | |||||
| 8.77 | 6.00 | 10.70 | 44.00 | — | — | — | |||||
| 6.00 | 5.30 | 10.00 | 45.00 | 0.95 | 4.70 | 4.50 | |||||
| 4.60 | 3.40 | 5.70 | 50.00 | 3.00 | 7.20 | 6.80 | |||||
| 2.70 | 1.70 | 4.10 | 55.00 | — | — | — | |||||
| 1.45 | 0.60 | 2.70 | 60.00 | — | — | — | |||||
| 1.10 | 0.00 | 4.80 | 65.00 | — | — | — | |||||
| 0.55 | 0.00 | 4.90 | 70.00 | — | — | — | |||||
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 RIGL put/call ratio?
For the December 18, 2026 expiration, the RIGL put/call ratio based on open interest is 0.51 (221 puts vs 436 calls), and 0.79 based on today's volume. A ratio above 1 means more puts than calls.
What is RIGL's implied volatility?
At-the-money implied volatility for RIGL options expiring December 18, 2026 is about 56.1%, an annualized estimate of how much the market expects Rigel Pharmaceuticals stock to move.
How many RIGL option expiration dates are there?
RIGL has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.