Arcus Biosciences (RCUS) Options Chain
NYSE: RCUSHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 17, 2027
- Days to expiration
- 432
- Share price
- $24.41
- Put/call ratio (OI)
- 0.51
- Put/call ratio (volume)
- 1.83
- Expected move
- ±$18.47
- Open interest (C / P)
- 55 / 28
RCUS options summary
The RCUS options chain for the December 17, 2027 expiration lists 8 call and 2 put contracts, with 432 days until expiration. Open interest stands at 55 calls and 28 puts, a put/call ratio of 0.51, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $25.00 strike is 69.5%, which implies the market expects a move of about ±$18.47 (75.7%) in Arcus Biosciences stock by expiration.
The most open interest sits at the $35.00 call (22 contracts) and the $15.00 put (20 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RCUS options chain · December 17, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 20.24 | 17.00 | 22.00 | 12.50 | — | — | — | |||||
| — | — | — | 15.00 | 0.00 | 5.00 | 2.00 | |||||
| 15.50 | 12.00 | 17.00 | 20.00 | — | — | — | |||||
| 12.01 | 11.00 | 16.00 | 22.50 | — | — | — | |||||
| 11.30 | 4.50 | 9.50 | 25.00 | — | — | — | |||||
| 10.50 | 0.00 | 0.00 | 30.00 | — | — | — | |||||
| 4.55 | 1.50 | 6.50 | 35.00 | — | — | — | |||||
| 3.50 | 2.50 | 5.50 | 40.00 | 12.00 | 17.00 | 15.50 | |||||
| 3.00 | 0.00 | 5.00 | 45.00 | — | — | — | |||||
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 RCUS put/call ratio?
For the December 17, 2027 expiration, the RCUS put/call ratio based on open interest is 0.51 (28 puts vs 55 calls), and 1.83 based on today's volume. A ratio above 1 means more puts than calls.
What is RCUS's implied volatility?
At-the-money implied volatility for RCUS options expiring December 17, 2027 is about 69.5%, an annualized estimate of how much the market expects Arcus Biosciences stock to move.
How many RCUS option expiration dates are there?
RCUS has 7 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.