SNDA · Sonida Senior Living, Inc. · Options Chain

Track SNDA — free

$39.06 +1.37 (+3.63%) At close · Sep 8

Russell 2000 member Rebalance outlook locked

Market Cap

$1.81B

48.05M

Options Chain

Underlying $39.06 · at close Sep 8, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Sep 18, 2026 · 9 days to expiry · 20 contracts · mixed daily-bar sessions · Aug 18, 2026–Sep 8, 2026; 14 unknown

Put / call OI

0.05

Call-heavy positioning

Open interest

482

as of Sep 4, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$40.00

$0.94 above spot

ATM implied vol

61.9%

market's expected move

Open interest by strike

Calls Puts

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 9d Oct 16 37d Jan 15 128d Apr 16 219d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$17.60	$20.10	—		—	$0.00	$0.75	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:59:56.152 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-08 19:58:00.331 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$15.60	$17.50	—		—	$0.00	$0.75	—	—	—	—
Call · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:59:17.127 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 Daily-bar session Unknown Quote as of 2026-09-08 19:58:00.331 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$13.10	$15.00	—		—	$0.00	$0.75	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:58:56.319 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-08 19:58:00.331 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	72.2%	0.992	$8.10	$10.10	—		$0.20	$0.00	$0.95	—	—	5	15
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:59:32.062 UTC Last — Breakeven — Implied vol 72.2% Delta 0.992 ≈99% ITM Gamma 0.005 Theta -0.009 Vega 0.001 Open interest — OI effective date — Model this call Put · $30 Daily-bar session Aug 20, 2026 Quote as of 2026-09-08 19:58:00.331 UTC Last $0.20 Breakeven $29.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 4, 2026 Model this put
—	—	31.6%	0.988	$3.20	$5.00	—		$0.50	$0.00	$0.40	—	—	1	6
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:58:00.331 UTC Last — Breakeven — Implied vol 31.6% Delta 0.988 ≈99% ITM Gamma 0.016 Theta -0.007 Vega 0.002 Open interest — OI effective date — Model this call Put · $35 Daily-bar session Sep 3, 2026 Quote as of 2026-09-08 19:59:34.910 UTC Last $0.50 Breakeven $34.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 4, 2026 Model this put
Underlying $39.06
58	36	—	—	$0.00	$1.20	$0.50		$1.95	$0.65	$3.40	-0.574	61.9%	2	2
Call · $40 Daily-bar session Sep 4, 2026 Quote as of 2026-09-08 19:59:53.740 UTC Last $0.50 Breakeven $40.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 58 OI effective date Sep 4, 2026 Model this call Put · $40 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-08 19:59:53.741 UTC Last $1.95 Breakeven $38.05 Implied vol 61.9% Delta -0.574 ≈57% ITM Gamma 0.103 Theta -0.08 Vega 0.024 Open interest 2 OI effective date Sep 4, 2026 Model this put
385	2	—	—	$0.00	$0.10	$0.02		—	$5.20	$6.70	-0.959	50.5%	—	—
Call · $45 Daily-bar session Sep 8, 2026 Quote as of 2026-09-08 14:30:12.907 UTC Last $0.02 Breakeven $45.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 385 OI effective date Sep 4, 2026 Model this call Put · $45 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:59:52.215 UTC Last — Breakeven — Implied vol 50.5% Delta -0.959 ≈96% ITM Gamma 0.029 Theta -0.011 Vega 0.005 Open interest — OI effective date — Model this put
16	2	—	—	$0.00	$1.10	$0.11		—	$10.10	$11.90	-0.952	90.4%	—	—
Call · $50 Daily-bar session Sep 3, 2026 Quote as of 2026-09-08 19:59:36.440 UTC Last $0.11 Breakeven $50.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 OI effective date Sep 4, 2026 Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:57:34.041 UTC Last — Breakeven — Implied vol 90.4% Delta -0.952 ≈95% ITM Gamma 0.018 Theta -0.026 Vega 0.006 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$14.90	$17.40	—	—	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-08 19:59:38.129 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:59:19.479 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$20.10	$21.90	—	—	—	—
Call · $60 Daily-bar session Unknown Quote as of 2026-09-08 19:58:00.331 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 In the money Daily-bar session Unknown Quote as of 2026-09-08 19:59:48.483 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 18, 2026–Sep 8, 2026; 14 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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 1043000 CUSIP 140475203 13F (30d) 142 filings 142 filers Visit website Investor relations