REZ · iShares Residential and Multisector Real Estate ETF ETF

Alerts for REZ

$93.25 -1.02 (-1.08%) At close · Sep 4

Options Chain

Underlying $93.25 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 5, 2026; 37 unknown

Put / call OI

0.00

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$96.00

$2.75 above spot

ATM implied vol

19%

market's expected move

Open interest by strike

Calls Puts

100

101

102

103

104

105

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Jan 15 132d Apr 16 223d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	36.4%	0.856	$5.30	$8.40	—		—	$0.00	$1.90	—	—	—	—
Call · $87 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.567 UTC Last — Breakeven — Implied vol 36.4% Delta 0.856 ≈86% ITM Gamma 0.035 Theta -0.063 Vega 0.04 Open interest — OI effective date — Model this call Put · $87 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.643 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	32.3%	0.842	$4.30	$7.40	—		—	$0.00	$1.95	—	—	—	—
Call · $88 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.598 UTC Last — Breakeven — Implied vol 32.3% Delta 0.842 ≈84% ITM Gamma 0.043 Theta -0.06 Vega 0.043 Open interest — OI effective date — Model this call Put · $88 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.995 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	28.2%	0.823	$3.30	$6.40	—		—	$0.00	$1.95	—	—	—	—
Call · $89 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:46.412 UTC Last — Breakeven — Implied vol 28.2% Delta 0.823 ≈82% ITM Gamma 0.052 Theta -0.057 Vega 0.046 Open interest — OI effective date — Model this call Put · $89 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.860 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	26.4%	0.778	$2.35	$5.60	—		—	$0.00	$2.05	—	—	—	—
Call · $90 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:43.230 UTC Last — Breakeven — Implied vol 26.4% Delta 0.778 ≈78% ITM Gamma 0.064 Theta -0.06 Vega 0.052 Open interest — OI effective date — Model this call Put · $90 Daily-bar session Unknown Quote as of 2026-09-04 19:56:20.282 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	21.3%	0.746	$1.40	$4.50	—		—	$0.00	$2.15	—	—	—	—
Call · $91 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:50.245 UTC Last — Breakeven — Implied vol 21.3% Delta 0.746 ≈75% ITM Gamma 0.086 Theta -0.053 Vega 0.056 Open interest — OI effective date — Model this call Put · $91 Daily-bar session Unknown Quote as of 2026-09-04 19:58:59.038 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	19.5%	0.663	$0.50	$3.80	—		—	$0.00	$2.30	—	—	—	—
Call · $92 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:49.190 UTC Last — Breakeven — Implied vol 19.5% Delta 0.663 ≈66% ITM Gamma 0.107 Theta -0.054 Vega 0.064 Open interest — OI effective date — Model this call Put · $92 Daily-bar session Unknown Quote as of 2026-09-04 19:59:22.180 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	19%	0.551	$0.05	$3.00	—		—	$0.00	$2.50	—	—	—	—
Call · $93 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:23.113 UTC Last — Breakeven — Implied vol 19% Delta 0.551 ≈55% ITM Gamma 0.118 Theta -0.056 Vega 0.07 Open interest — OI effective date — Model this call Put · $93 Daily-bar session Unknown Quote as of 2026-09-04 19:59:49.042 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $93.25
—	—	21.9%	0.444	$0.05	$2.45	—		—	$0.05	$2.95	-0.58	16.5%	—	—
Call · $94 Daily-bar session Unknown Quote as of 2026-09-04 19:59:50.168 UTC Last — Breakeven — Implied vol 21.9% Delta 0.444 ≈44% ITM Gamma 0.102 Theta -0.063 Vega 0.07 Open interest — OI effective date — Model this call Put · $94 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.173 UTC Last — Breakeven — Implied vol 16.5% Delta -0.58 ≈58% ITM Gamma 0.135 Theta -0.038 Vega 0.069 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.10	—		—	$0.15	$3.70	-0.765	12.5%	—	—
Call · $95 Daily-bar session Unknown Quote as of 2026-09-04 19:58:37.159 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $95 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:30.936 UTC Last — Breakeven — Implied vol 12.5% Delta -0.765 ≈76% ITM Gamma 0.14 Theta -0.019 Vega 0.054 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.95	$2.20		—	$0.90	$4.50	-0.913	10.7%	—	—
Call · $96 Daily-bar session Aug 5, 2026 Quote as of 2026-09-04 19:58:30.935 UTC Last $2.20 Breakeven $98.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $96 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:37.731 UTC Last — Breakeven — Implied vol 10.7% Delta -0.913 ≈91% ITM Gamma 0.084 Theta -0.003 Vega 0.028 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.85	—		—	$1.85	$5.50	-0.945	12.6%	—	—
Call · $97 Daily-bar session Unknown Quote as of 2026-09-04 19:58:34.347 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $97 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.466 UTC Last — Breakeven — Implied vol 12.6% Delta -0.945 ≈94% ITM Gamma 0.05 Theta 0 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$2.85	$6.50	-0.952	15.2%	—	—
Call · $98 Daily-bar session Unknown Quote as of 2026-09-04 19:55:14.298 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $98 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:53.704 UTC Last — Breakeven — Implied vol 15.2% Delta -0.952 ≈95% ITM Gamma 0.037 Theta -0.001 Vega 0.018 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$3.80	$7.50	-0.973	16%	—	—
Call · $99 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.458 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $99 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:28.780 UTC Last — Breakeven — Implied vol 16% Delta -0.973 ≈97% ITM Gamma 0.022 Theta 0.003 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$4.80	$8.50	-0.975	18.4%	—	—
Call · $100 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.974 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $100 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:22.255 UTC Last — Breakeven — Implied vol 18.4% Delta -0.975 ≈98% ITM Gamma 0.018 Theta 0.003 Vega 0.01 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$5.80	$9.50	-0.977	20.7%	—	—
Call · $101 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.487 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $101 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:14.614 UTC Last — Breakeven — Implied vol 20.7% Delta -0.977 ≈98% ITM Gamma 0.015 Theta 0.002 Vega 0.01 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$6.80	$10.50	-0.978	23%	—	—
Call · $102 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.189 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $102 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:13.005 UTC Last — Breakeven — Implied vol 23% Delta -0.978 ≈98% ITM Gamma 0.013 Theta 0.002 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$7.80	$12.50	-0.864	45.6%	—	—
Call · $103 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.189 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $103 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.690 UTC Last — Breakeven — Implied vol 45.6% Delta -0.864 ≈86% ITM Gamma 0.027 Theta -0.058 Vega 0.039 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$8.80	$13.40	-0.878	47.3%	—	—
Call · $104 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.829 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $104 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:48.772 UTC Last — Breakeven — Implied vol 47.3% Delta -0.878 ≈88% ITM Gamma 0.024 Theta -0.056 Vega 0.036 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.80	—		—	$9.80	$14.10	-0.907	45.6%	—	—
Call · $105 Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.579 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $105 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:39.541 UTC Last — Breakeven — Implied vol 45.6% Delta -0.907 ≈91% ITM Gamma 0.021 Theta -0.042 Vega 0.029 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 5, 2026; 37 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.