GCMG · GCM Grosvenor Inc.

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$12.44 -0.08 (-0.64%)

Market Cap

$2.53B

202.05M

Options Chain

15-min delayed Underlying $12.44 · today Options Calculator

Positioning

Aug 21, 2026 · 24 days to expiry · 18 contracts

Put / call OI

0.00

Call-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$10.00

$2.44 below spot

ATM implied vol

42.9%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 24d Sep 18 52d Oct 16 80d Jan 15 171d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	384.5%	0.982	—		—	—	—	—	0
Call · $2.5 In the money Last — Breakeven — Implied vol 384.5% Delta 0.982 ≈98% ITM Gamma 0.003 Theta -0.01 Vega 0.001 Open interest 0 Model this call Put · $2.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	225.3%	0.969	—		—	—	—	—	0
Call · $5 In the money Last — Breakeven — Implied vol 225.3% Delta 0.969 ≈97% ITM Gamma 0.01 Theta -0.01 Vega 0.002 Open interest 0 Model this call Put · $5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	147.7%	0.935	—		—	—	—	—	0
Call · $7.5 In the money Last — Breakeven — Implied vol 147.7% Delta 0.935 ≈94% ITM Gamma 0.027 Theta -0.012 Vega 0.004 Open interest 0 Model this call Put · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	10	84.8%	0.866	$2.26		—	—	—	—	0
Call · $10 In the money Last $2.26 Breakeven $12.26 Implied vol 84.8% Delta 0.866 ≈87% ITM Gamma 0.08 Theta -0.012 Vega 0.008 Open interest 10 Model this call Put · $10 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
Underlying $12.44
21	10	46.9%	0.51	$0.34		—	-0.495	38.9%	—	0
Call · $12.5 Last $0.34 Breakeven $12.84 Implied vol 46.9% Delta 0.51 ≈51% ITM Gamma 0.269 Theta -0.012 Vega 0.013 Open interest 21 Model this call Put · $12.5 In the money Last — Breakeven — Implied vol 38.9% Delta -0.495 ≈50% ITM Gamma 0.324 Theta -0.01 Vega 0.013 Open interest 0 Model this put
8	1	95%	0.259	$0.15		—	—	—	—	0
Call · $15 Last $0.15 Breakeven $15.15 Implied vol 95% Delta 0.259 ≈26% ITM Gamma 0.108 Theta -0.021 Vega 0.009 Open interest 8 Model this call Put · $15 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	10	97.2%	0.108	$0.15		—	-0.945	78%	—	0
Call · $17.5 Last $0.15 Breakeven $17.65 Implied vol 97.2% Delta 0.108 ≈11% ITM Gamma 0.059 Theta -0.012 Vega 0.007 Open interest 10 Model this call Put · $17.5 In the money Last — Breakeven — Implied vol 78% Delta -0.945 ≈94% ITM Gamma 0.045 Theta -0.005 Vega 0.004 Open interest 0 Model this put
2	2	—	—	$0.09		—	—	—	—	0
Call · $20 Last $0.09 Breakeven $20.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $20 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-1	0%	—	0
Call · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $22.5 In the money Last — Breakeven — Implied vol 0% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 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 1819796 CUSIP 36831E108 13F (30d) 18 filings 18 filers Visit website Investor relations