MMI · Marcus & Millichap, Inc.

Track MMI — free

$31.58 -0.19 (-0.60%) At close · Aug 14

Market Cap

$1.18B

37.87M

Options Chain

Underlying $31.58 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 6 days to expiry · 16 contracts · mixed snapshot sessions · Jan 5, 2026–Aug 4, 2026; 10 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 6d Sep 18 34d Nov 20 97d Feb 19 188d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	361.4%	0.963	—		—	—	—	—	0
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 361.4% Delta 0.963 ≈96% ITM Gamma 0.005 Theta -0.094 Vega 0.003 Open interest 0 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	308.6%	0.95	—		—	-0.058	327.7%	—	0
Call · $17.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 308.6% Delta 0.95 ≈95% ITM Gamma 0.008 Theta -0.103 Vega 0.005 Open interest 0 Model this call Put · $17.5 Snapshot session Unknown Last — Breakeven — Implied vol 327.7% Delta -0.058 ≈6% ITM Gamma 0.008 Theta -0.124 Vega 0.005 Open interest 0 Model this put
0	—	239.2%	0.945	—		$1.68	-0.072	265.8%	10	10
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 239.2% Delta 0.945 ≈95% ITM Gamma 0.011 Theta -0.086 Vega 0.006 Open interest 0 Model this call Put · $20 Snapshot session Jan 5, 2026 Last $1.68 Breakeven $18.32 Implied vol 265.8% Delta -0.072 ≈7% ITM Gamma 0.012 Theta -0.118 Vega 0.006 Open interest 10 Model this put
0	—	202.4%	0.917	—		—	-0.09	211.5%	—	0
Call · $22.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 202.4% Delta 0.917 ≈92% ITM Gamma 0.018 Theta -0.1 Vega 0.006 Open interest 0 Model this call Put · $22.5 Snapshot session Unknown Last — Breakeven — Implied vol 211.5% Delta -0.09 ≈9% ITM Gamma 0.018 Theta -0.111 Vega 0.006 Open interest 0 Model this put
0	—	124.2%	0.933	—		$2.74	-0.115	161.8%	10	10
Call · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 124.2% Delta 0.933 ≈93% ITM Gamma 0.025 Theta -0.053 Vega 0.007 Open interest 0 Model this call Put · $25 Snapshot session Jan 5, 2026 Last $2.74 Breakeven $22.26 Implied vol 161.8% Delta -0.115 ≈11% ITM Gamma 0.029 Theta -0.103 Vega 0.01 Open interest 10 Model this put
11	10	96.5%	0.679	$2.00		$0.75	-0.254	62.2%	1	1
Call · $30 In the money Snapshot session Aug 4, 2026 Last $2.00 Breakeven $32.00 Implied vol 96.5% Delta 0.679 ≈68% ITM Gamma 0.089 Theta -0.114 Vega 0.014 Open interest 11 Model this call Put · $30 Snapshot session Jul 23, 2026 Last $0.75 Breakeven $29.25 Implied vol 62.2% Delta -0.254 ≈25% ITM Gamma 0.123 Theta -0.065 Vega 0.014 Open interest 1 Model this put
Underlying $31.58
10	10	88.3%	0.21	$0.97		—	-0.829	76.6%	—	0
Call · $35 Snapshot session Jul 7, 2026 Last $0.97 Breakeven $35.97 Implied vol 88.3% Delta 0.21 ≈21% ITM Gamma 0.078 Theta -0.083 Vega 0.012 Open interest 10 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 76.6% Delta -0.829 ≈83% ITM Gamma 0.079 Theta -0.062 Vega 0.012 Open interest 0 Model this put
10	10	150.7%	0.141	$0.30		—	-0.877	140.4%	—	0
Call · $40 Snapshot session Feb 9, 2026 Last $0.30 Breakeven $40.30 Implied vol 150.7% Delta 0.141 ≈14% ITM Gamma 0.035 Theta -0.11 Vega 0.008 Open interest 10 Model this call Put · $40 In the money Snapshot session Unknown Last — Breakeven — Implied vol 140.4% Delta -0.877 ≈88% ITM Gamma 0.034 Theta -0.091 Vega 0.008 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jan 5, 2026–Aug 4, 2026; 10 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. 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.

Key facts CIK 1578732 CUSIP 566324109 13F (30d) 181 filings 179 filers Visit website Investor relations