SOGP · Sound Group Inc.

Track SOGP — free

$12.60 +0.59 (+4.91%)

Rebalance outlook locked

Market Cap

$51.94M

4.19M

Options Chain

Underlying $12.60 · today Options Calculator

Positioning

Sep 18, 2026 · 17 days to expiry · 16 contracts · mixed daily-bar sessions · Aug 11, 2026–Aug 31, 2026; 7 unknown

Put / call OI

0.92

Balanced positioning

Open interest

192

as of Aug 28, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$12.50

$0.10 below spot

ATM implied vol

215%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 17d Oct 16 45d Jan 15 136d Apr 16 227d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$8.00	$12.40	—		—	$0.00	$4.80	—	—	—	—
Call · $2.5 In the money Daily-bar session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2.5 Daily-bar session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.50	$9.90	—		—	$0.00	$4.80	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.00	$7.30	—		$0.10	$0.00	$2.50	—	—	5	84
Call · $7.5 In the money Daily-bar session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $7.5 Daily-bar session Aug 28, 2026 Last $0.10 Breakeven $7.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 84 OI effective date Aug 28, 2026 Model this put
1	1	81%	0.922	$0.50	$4.90	$2.73		$0.75	$0.00	$4.80	—	—	1	1
Call · $10 In the money Daily-bar session Aug 25, 2026 Last $2.73 Breakeven $12.73 Implied vol 81% Delta 0.922 ≈92% ITM Gamma 0.066 Theta -0.01 Vega 0.004 Open interest 1 OI effective date Aug 28, 2026 Model this call Put · $10 Daily-bar session Aug 11, 2026 Last $0.75 Breakeven $9.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Aug 28, 2026 Model this put
20	1	190.2%	0.591	$0.40	$3.80	$1.13		$1.00	$0.10	$4.90	-0.391	239.8%	1	1
Call · $12.5 In the money Daily-bar session Aug 27, 2026 Last $1.13 Breakeven $13.63 Implied vol 190.2% Delta 0.591 ≈59% ITM Gamma 0.075 Theta -0.06 Vega 0.011 Open interest 20 OI effective date Aug 28, 2026 Model this call Put · $12.5 Daily-bar session Aug 27, 2026 Last $1.00 Breakeven $11.50 Implied vol 239.8% Delta -0.391 ≈39% ITM Gamma 0.059 Theta -0.073 Vega 0.01 Open interest 1 OI effective date Aug 28, 2026 Model this put
Underlying $12.60
49	1	87.1%	0.205	$0.05	$0.45	$0.25		$2.20	$0.50	$4.90	-0.766	96.5%	6	6
Call · $15 Daily-bar session Aug 28, 2026 Last $0.25 Breakeven $15.25 Implied vol 87.1% Delta 0.205 ≈20% ITM Gamma 0.12 Theta -0.02 Vega 0.008 Open interest 49 OI effective date Aug 28, 2026 Model this call Put · $15 In the money Daily-bar session Aug 26, 2026 Last $2.20 Breakeven $12.80 Implied vol 96.5% Delta -0.766 ≈77% ITM Gamma 0.117 Theta -0.022 Vega 0.008 Open interest 6 OI effective date Aug 28, 2026 Model this put
1	1	—	—	$0.00	$0.95	$0.03		—	$2.55	$7.40	—	—	—	—
Call · $17.5 Daily-bar session Aug 31, 2026 Last $0.03 Breakeven $17.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Aug 28, 2026 Model this call Put · $17.5 In the money Daily-bar session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
29	18	—	—	$0.00	$0.25	$0.15		—	$5.00	$10.00	—	—	—	—
Call · $20 Daily-bar session Aug 26, 2026 Last $0.15 Breakeven $20.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 29 OI effective date Aug 28, 2026 Model this call Put · $20 In the money Daily-bar session Unknown 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 11, 2026–Aug 31, 2026; 7 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 1783407 CUSIP 53933L203 13F (30d) 13 filings 13 filers Visit website Investor relations