REAI · Intelligent Real Estate ETF ETF

Alerts for REAI

$21.29 +0.02 (+0.10%) At close · Sep 4

Options Chain

Underlying $21.29 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 22 contracts · daily-bar sessions unknown

Put / call OI

—

open-interest date unavailable

Open interest

—

open-interest date unavailable

Volume

—

daily-bar sessions unknown

ATM implied vol

25%

market's expected move

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Jan 15 131d Apr 16 222d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	86.6%	0.972	$4.10	$6.60	—		—	$0.00	$1.15	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.740 UTC Last — Breakeven — Implied vol 86.6% Delta 0.972 ≈97% ITM Gamma 0.019 Theta -0.011 Vega 0.003 Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.648 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	70.5%	0.967	$3.10	$5.60	—		—	$0.00	$1.15	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.648 UTC Last — Breakeven — Implied vol 70.5% Delta 0.967 ≈97% ITM Gamma 0.027 Theta -0.01 Vega 0.003 Open interest — OI effective date — Model this call Put · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.648 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	45.1%	0.983	$2.05	$4.60	—		—	$0.00	$1.15	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.648 UTC Last — Breakeven — Implied vol 45.1% Delta 0.983 ≈98% ITM Gamma 0.025 Theta -0.005 Vega 0.002 Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.634 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	31.8%	0.979	$1.05	$3.60	—		—	$0.00	$1.15	—	—	—	—
Call · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.740 UTC Last — Breakeven — Implied vol 31.8% Delta 0.979 ≈98% ITM Gamma 0.042 Theta -0.005 Vega 0.002 Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.648 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	25%	0.924	$0.05	$2.65	—		—	$0.00	$1.15	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.740 UTC Last — Breakeven — Implied vol 25% Delta 0.924 ≈92% ITM Gamma 0.149 Theta -0.008 Vega 0.006 Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.634 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.65	—		—	$0.00	$1.30	—	—	—	—
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.691 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.691 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $21.29
—	—	—	—	$0.00	$1.15	—		—	$0.00	$1.95	—	—	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.740 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:35:03.574 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.15	—		—	$0.35	$2.95	—	—	—	—
Call · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.634 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 13:35:03.574 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.15	—		—	$1.35	$3.90	—	—	—	—
Call · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.691 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 16:19:01.037 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.15	—		—	$2.35	$4.90	—	—	—	—
Call · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.691 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 16:19:48.638 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.15	—		—	$3.30	$6.00	—	—	—	—
Call · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:47:34.740 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 2026-09-04 15:06:22.123 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 daily-bar sessions 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.