Rapport Therapeutics (RAPP) Options Chain
NASDAQ: RAPPHealth 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
- $30.65
- Put/call ratio (OI)
- 0.41
- Put/call ratio (volume)
- 0.04
- Expected move
- ±$10.36
- Open interest (C / P)
- 1.98K / 817
RAPP options summary
The RAPP options chain for the December 18, 2026 expiration lists 18 call and 10 put contracts, with 68 days until expiration. Open interest stands at 1,979 calls and 817 puts, a put/call ratio of 0.41, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $30.00 strike is 78.3%, which implies the market expects a move of about ±$10.36 (33.8%) in Rapport Therapeutics stock by expiration.
The most open interest sits at the $55.00 call (474 contracts) and the $40.00 put (802 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RAPP options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 20.00 | 0.00 | 4.90 | 1.25 | |||||
| 27.50 | 7.50 | 12.30 | 22.50 | 0.00 | 4.90 | 1.70 | |||||
| 17.65 | 6.00 | 10.50 | 25.00 | 0.10 | 4.90 | 1.60 | |||||
| 19.75 | 4.50 | 9.20 | 27.50 | 1.20 | 6.00 | 2.80 | |||||
| 7.60 | 3.50 | 7.80 | 30.00 | 0.10 | 4.90 | 2.90 | |||||
| 6.30 | 2.50 | 6.70 | 32.50 | 4.00 | 8.50 | 4.60 | |||||
| 4.00 | 1.50 | 6.00 | 35.00 | 6.00 | 10.00 | 5.20 | |||||
| 17.50 | 1.00 | 5.50 | 37.50 | 8.00 | 12.00 | 6.40 | |||||
| 3.50 | 1.30 | 4.90 | 40.00 | 10.30 | 14.00 | 9.70 | |||||
| — | — | — | 42.50 | 12.00 | 16.00 | 8.20 | |||||
| 1.75 | 0.50 | 4.80 | 45.00 | — | — | — | |||||
| 8.50 | 0.00 | 4.90 | 47.50 | — | — | — | |||||
| 4.10 | 0.00 | 4.90 | 50.00 | — | — | — | |||||
| 9.40 | 0.00 | 4.90 | 52.50 | — | — | — | |||||
| 0.50 | 0.00 | 4.90 | 55.00 | — | — | — | |||||
| 8.00 | 0.00 | 4.90 | 57.50 | — | — | — | |||||
| 1.50 | 0.00 | 4.90 | 60.00 | — | — | — | |||||
| 5.90 | 0.00 | 0.00 | 65.00 | — | — | — | |||||
| 5.10 | 0.00 | 0.00 | 70.00 | — | — | — | |||||
| 2.40 | 0.00 | 4.90 | 75.00 | — | — | — | |||||
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 RAPP put/call ratio?
For the December 18, 2026 expiration, the RAPP put/call ratio based on open interest is 0.41 (817 puts vs 1,979 calls), and 0.04 based on today's volume. A ratio above 1 means more puts than calls.
What is RAPP's implied volatility?
At-the-money implied volatility for RAPP options expiring December 18, 2026 is about 78.3%, an annualized estimate of how much the market expects Rapport Therapeutics stock to move.
How many RAPP option expiration dates are there?
RAPP has 6 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.