RxSight (RXST) Options Chain
NASDAQ: RXSTHealth CareOphthalmic GoodsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $4.81
- Put/call ratio (OI)
- 4.29
- Put/call ratio (volume)
- 4.44
- Expected move
- ±$1.96
- Open interest (C / P)
- 78 / 335
RXST options summary
The RXST options chain for the December 18, 2026 expiration lists 3 call and 3 put contracts, with 68 days until expiration. Open interest stands at 78 calls and 335 puts, a put/call ratio of 4.29, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $5.00 strike is 94.5%, which implies the market expects a move of about ±$1.96 (40.8%) in RxSight stock by expiration.
The most open interest sits at the $5.00 call (37 contracts) and the $5.00 put (307 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RXST options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.20 | 0.20 | 4.90 | 2.50 | — | — | — | |||||
| 0.45 | 0.00 | 2.05 | 5.00 | 0.25 | 0.90 | 0.60 | |||||
| 1.00 | 0.00 | 1.55 | 7.50 | 0.35 | 3.00 | 2.82 | |||||
| — | — | — | 10.00 | 3.40 | 7.50 | 5.30 | |||||
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 RXST put/call ratio?
For the December 18, 2026 expiration, the RXST put/call ratio based on open interest is 4.29 (335 puts vs 78 calls), and 4.44 based on today's volume. A ratio above 1 means more puts than calls.
What is RXST's implied volatility?
At-the-money implied volatility for RXST options expiring December 18, 2026 is about 94.5%, an annualized estimate of how much the market expects RxSight stock to move.
How many RXST option expiration dates are there?
RXST 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.