RXST · RxSight, Inc.

Track RXST — free Ask ALVIS about RXST

$6.13 +0.08 (+1.32%) At close · Jul 29

Market Cap

$250.45M

41.40M

Options Chain

15-min delayed Underlying $6.13 · at close Jul 29, 2026 Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 8 contracts

Put / call OI

0.24

Call-heavy positioning

Open interest

1,237

contracts outstanding

Volume

588

traded today

Max pain

$5.00

$1.13 below spot

ATM implied vol

146.4%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Dec 18 141d Mar 19 232d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		$0.08	—	—	10	11
Call · $2.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $2.5 Last $0.08 Breakeven $2.42 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 Model this put
947	458	130.3%	0.797	$0.65		$0.40	-0.231	162.4%	100	231
Call · $5 In the money Last $0.65 Breakeven $5.65 Implied vol 130.3% Delta 0.797 ≈80% ITM Gamma 0.142 Theta -0.013 Vega 0.005 Open interest 947 Model this call Put · $5 Last $0.40 Breakeven $4.60 Implied vol 162.4% Delta -0.231 ≈23% ITM Gamma 0.122 Theta -0.017 Vega 0.005 Open interest 231 Model this put
Underlying $6.13
48	20	79.8%	0.197	$0.20		—	-0.648	137.8%	—	0
Call · $7.5 Last $0.20 Breakeven $7.70 Implied vol 79.8% Delta 0.197 ≈20% ITM Gamma 0.226 Theta -0.008 Vega 0.005 Open interest 48 Model this call Put · $7.5 In the money Last — Breakeven — Implied vol 137.8% Delta -0.648 ≈65% ITM Gamma 0.176 Theta -0.017 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.741	210.9%	—	0
Call · $10 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $10 In the money Last — Breakeven — Implied vol 210.9% Delta -0.741 ≈74% ITM Gamma 0.1 Theta -0.023 Vega 0.005 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1111485 CUSIP 78349D107 13F (30d) 22 filings 22 filers Visit website Investor relations