IYK · iShares U.S. Consumer Staples ETF ETF

Alerts for IYK

$74.47 -0.66 (-0.88%) At close · Sep 4

Options Chain

Underlying $74.47 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 30 contracts · mixed daily-bar sessions · Aug 18, 2026; 29 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

$75.00

$0.53 above spot

ATM implied vol

14.1%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Nov 20 76d Feb 19 167d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	33.3%	0.933	$5.80	$7.60	—		—	$0.00	$1.00	—	—	—	—
Call · $68 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol 33.3% Delta 0.933 ≈93% ITM Gamma 0.028 Theta -0.03 Vega 0.018 Open interest — OI effective date — Model this call Put · $68 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.300 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	29.1%	0.925	$4.80	$6.60	—		—	$0.00	$1.00	—	—	—	—
Call · $69 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.108 UTC Last — Breakeven — Implied vol 29.1% Delta 0.925 ≈93% ITM Gamma 0.035 Theta -0.029 Vega 0.02 Open interest — OI effective date — Model this call Put · $69 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.197 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	24.9%	0.915	$3.80	$5.60	—		—	$0.00	$1.05	—	—	—	—
Call · $70 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol 24.9% Delta 0.915 ≈91% ITM Gamma 0.045 Theta -0.027 Vega 0.022 Open interest — OI effective date — Model this call Put · $70 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.160 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	23.3%	0.872	$2.95	$4.60	—		—	$0.00	$1.05	—	—	—	—
Call · $71 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.197 UTC Last — Breakeven — Implied vol 23.3% Delta 0.872 ≈87% ITM Gamma 0.064 Theta -0.032 Vega 0.029 Open interest — OI effective date — Model this call Put · $71 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	15.2%	0.893	$1.65	$3.70	—		—	$0.00	$1.15	—	—	—	—
Call · $72 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.160 UTC Last — Breakeven — Implied vol 15.2% Delta 0.893 ≈89% ITM Gamma 0.087 Theta -0.022 Vega 0.026 Open interest — OI effective date — Model this call Put · $72 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.207 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	12.8%	0.814	$0.70	$2.80	—		—	$0.00	$1.30	—	—	—	—
Call · $73 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.108 UTC Last — Breakeven — Implied vol 12.8% Delta 0.814 ≈81% ITM Gamma 0.149 Theta -0.024 Vega 0.038 Open interest — OI effective date — Model this call Put · $73 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	14.1%	0.618	$0.15	$2.05	—		—	$0.00	$1.55	—	—	—	—
Call · $74 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol 14.1% Delta 0.618 ≈62% ITM Gamma 0.193 Theta -0.033 Vega 0.054 Open interest — OI effective date — Model this call Put · $74 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.252 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $74.47
1	1	—	—	$0.00	$1.45	$1.04		—	$0.15	$2.15	-0.569	16.3%	—	—
Call · $75 Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:53.252 UTC Last $1.04 Breakeven $76.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $75 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:27.993 UTC Last — Breakeven — Implied vol 16.3% Delta -0.569 ≈57% ITM Gamma 0.171 Theta -0.03 Vega 0.055 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.15	—		—	$0.85	$2.95	-0.704	18.2%	—	—
Call · $76 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.160 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $76 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.238 UTC Last — Breakeven — Implied vol 18.2% Delta -0.704 ≈70% ITM Gamma 0.135 Theta -0.029 Vega 0.049 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.05	—		—	$1.70	$3.80	-0.795	20.2%	—	—
Call · $77 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $77 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.255 UTC Last — Breakeven — Implied vol 20.2% Delta -0.795 ≈80% ITM Gamma 0.1 Theta -0.025 Vega 0.04 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$2.70	$4.90	-0.812	26.2%	—	—
Call · $78 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $78 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.276 UTC Last — Breakeven — Implied vol 26.2% Delta -0.812 ≈81% ITM Gamma 0.073 Theta -0.032 Vega 0.038 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.90	—		—	$3.60	$5.70	-0.875	26.1%	—	—
Call · $79 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.160 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $79 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.289 UTC Last — Breakeven — Implied vol 26.1% Delta -0.875 ≈87% ITM Gamma 0.056 Theta -0.022 Vega 0.029 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.90	—		—	$4.60	$6.70	-0.888	30%	—	—
Call · $80 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $80 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.308 UTC Last — Breakeven — Implied vol 30% Delta -0.888 ≈89% ITM Gamma 0.045 Theta -0.024 Vega 0.027 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.85	—		—	$5.60	$7.90	-0.872	37.4%	—	—
Call · $81 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $81 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.330 UTC Last — Breakeven — Implied vol 37.4% Delta -0.872 ≈87% ITM Gamma 0.04 Theta -0.035 Vega 0.029 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.85	—		—	$6.60	$8.70	-0.905	37.4%	—	—
Call · $82 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.197 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $82 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.366 UTC Last — Breakeven — Implied vol 37.4% Delta -0.905 ≈91% ITM Gamma 0.032 Theta -0.027 Vega 0.024 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 18, 2026; 29 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.