MAC · Macerich Co · Options Chain

Track MAC — free

$22.63 +0.08 (+0.35%) At close · Sep 18

S&P 600 member Russell 2000 member Rebalance outlook locked

Market Cap

$6.42B

283.56M

Options Chain

Underlying $22.63 · at close Sep 18, 2026 Options Calculator

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

Positioning

Oct 16, 2026 · 25 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 27, 2026–Sep 18, 2026; 30 unknown

Put / call OI

0.06

Call-heavy positioning

Open interest

250

as of Sep 17, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$23.00

$0.37 above spot

ATM implied vol

28.4%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Oct 16 25d Nov 20 60d Dec 18 88d Mar 19 179d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$6.70	$8.20	—		—	$0.00	$0.75	—	—	—	—
Call · $15 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:09.729 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.275 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.70	$7.20	—		—	$0.00	$0.75	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:02.098 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.274 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.90	$6.10	—		—	$0.00	$0.75	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:51.198 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.277 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.90	$5.10	—		—	$0.00	$0.75	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.276 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-18 19:59:52.745 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.00	$4.20	—		—	$0.00	$0.75	—	—	—	—
Call · $19 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.276 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-18 19:59:52.745 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.00	$3.20	—		—	$0.00	$0.75	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:51.197 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 2026-09-18 19:59:52.745 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	19.9%	0.932	$1.35	$2.10	—		$0.35	$0.00	$0.75	—	—	10	8
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:59.945 UTC Last — Breakeven — Implied vol 19.9% Delta 0.932 ≈93% ITM Gamma 0.11 Theta -0.005 Vega 0.008 Open interest — OI effective date — Model this call Put · $21 Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:53.542 UTC Last $0.35 Breakeven $20.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 17, 2026 Model this put
—	—	23.8%	0.699	$0.60	$1.35	—		—	$0.20	$0.90	-0.355	35.9%	—	—
Call · $22 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:53.089 UTC Last — Breakeven — Implied vol 23.8% Delta 0.699 ≈70% ITM Gamma 0.243 Theta -0.011 Vega 0.021 Open interest — OI effective date — Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-18 19:59:59.042 UTC Last — Breakeven — Implied vol 35.9% Delta -0.355 ≈36% ITM Gamma 0.172 Theta -0.015 Vega 0.023 Open interest — OI effective date — Model this put
Underlying $22.63
83	2	27.5%	0.442	$0.45	$0.60	$0.56		$0.95	$0.80	$0.95	-0.553	29.3%	42	6
Call · $23 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.042 UTC Last $0.56 Breakeven $23.56 Implied vol 27.5% Delta 0.442 ≈44% ITM Gamma 0.238 Theta -0.014 Vega 0.024 Open interest 83 OI effective date Sep 17, 2026 Model this call Put · $23 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:51.478 UTC Last $0.95 Breakeven $22.05 Implied vol 29.3% Delta -0.553 ≈55% ITM Gamma 0.223 Theta -0.012 Vega 0.024 Open interest 6 OI effective date Sep 17, 2026 Model this put
3	1	—	—	$0.00	$0.40	$0.23		$1.58	$1.40	$2.15	-0.682	40%	1	1
Call · $24 Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 19:59:23.953 UTC Last $0.23 Breakeven $24.23 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 17, 2026 Model this call Put · $24 In the money Daily-bar session Sep 14, 2026 Quote as of 2026-09-18 19:59:58.998 UTC Last $1.58 Breakeven $22.42 Implied vol 40% Delta -0.682 ≈68% ITM Gamma 0.148 Theta -0.015 Vega 0.022 Open interest 1 OI effective date Sep 17, 2026 Model this put
140	1	—	—	$0.00	$0.35	$0.30		—	$2.10	$3.30	-0.754	48.2%	—	—
Call · $25 Daily-bar session Sep 8, 2026 Quote as of 2026-09-18 19:56:46.246 UTC Last $0.30 Breakeven $25.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 140 OI effective date Sep 17, 2026 Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.283 UTC Last — Breakeven — Implied vol 48.2% Delta -0.754 ≈75% ITM Gamma 0.108 Theta -0.016 Vega 0.019 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.60	—		—	$3.10	$4.20	-0.8	55.8%	—	—
Call · $26 Daily-bar session Unknown Quote as of 2026-09-18 19:54:59.281 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.283 UTC Last — Breakeven — Implied vol 55.8% Delta -0.8 ≈80% ITM Gamma 0.083 Theta -0.016 Vega 0.017 Open interest — OI effective date — Model this put
8	1	—	—	$0.00	$0.45	$0.05		—	$4.10	$5.30	-0.807	68.1%	—	—
Call · $27 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:52.745 UTC Last $0.05 Breakeven $27.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 17, 2026 Model this call Put · $27 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.288 UTC Last — Breakeven — Implied vol 68.1% Delta -0.807 ≈81% ITM Gamma 0.067 Theta -0.019 Vega 0.017 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.75	$0.19		—	$5.00	$6.30	-0.835	73.6%	—	—
Call · $28 Daily-bar session Aug 27, 2026 Quote as of 2026-09-18 19:59:50.290 UTC Last $0.19 Breakeven $28.19 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $28 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.288 UTC Last — Breakeven — Implied vol 73.6% Delta -0.835 ≈83% ITM Gamma 0.056 Theta -0.019 Vega 0.015 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$5.10	$8.50	-0.812	91.3%	—	—
Call · $29 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.291 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $29 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.288 UTC Last — Breakeven — Implied vol 91.3% Delta -0.812 ≈81% ITM Gamma 0.049 Theta -0.026 Vega 0.016 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$5.60	$8.60	—	—	—	—
Call · $30 Daily-bar session Unknown Quote as of 2026-09-18 19:59:52.450 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:09.879 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$7.90	$9.40	-0.862	96.1%	—	—
Call · $31 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.294 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $31 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.293 UTC Last — Breakeven — Implied vol 96.1% Delta -0.862 ≈86% ITM Gamma 0.038 Theta -0.022 Vega 0.013 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$8.90	$10.40	-0.868	102.8%	—	—
Call · $32 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.295 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $32 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.372 UTC Last — Breakeven — Implied vol 102.8% Delta -0.868 ≈87% ITM Gamma 0.035 Theta -0.023 Vega 0.013 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$9.00	$11.40	—	—	—	—
Call · $33 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.301 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.298 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 27, 2026–Sep 18, 2026; 30 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 912242 CUSIP 554382101 13F (30d) 11 filings 10 filers Visit website Investor relations