SMLF · iShares U.S. Small-Cap Equity Factor ETF ETF

Alerts for SMLF

$88.15 +0.18 (+0.20%) At close · Sep 4

Options Chain

Underlying $88.15 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 48 contracts · mixed daily-bar sessions · Jan 16, 2026–Aug 31, 2026; 41 unknown

Put / call OI

0.15

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$83.00

$5.15 below spot

ATM implied vol

16.8%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Dec 18 103d Mar 19 194d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$15.70	$18.30	—		—	$0.00	$0.65	—	—	—	—
Call · $71 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.595 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $71 Daily-bar session Unknown Quote as of 2026-09-04 19:56:34.568 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$14.70	$17.30	—		—	$0.00	$0.65	—	—	—	—
Call · $72 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.547 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $72 Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.127 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$13.70	$16.30	—		—	$0.00	$0.65	—	—	—	—
Call · $73 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.492 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $73 Daily-bar session Unknown Quote as of 2026-09-04 19:55:49.199 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$12.70	$15.30	—		—	$0.00	$0.65	—	—	—	—
Call · $74 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.332 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $74 Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.136 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.70	$14.30	—		—	$0.00	$0.65	—	—	—	—
Call · $75 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.269 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $75 Daily-bar session Unknown Quote as of 2026-09-04 19:55:45.415 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.70	$13.30	—		—	$0.00	$0.65	—	—	—	—
Call · $76 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.204 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $76 Daily-bar session Unknown Quote as of 2026-09-04 19:59:17.298 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.70	$12.30	—		—	$0.00	$0.65	—	—	—	—
Call · $77 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.137 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $77 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.239 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.70	$11.30	—		—	$0.00	$0.65	—	—	—	—
Call · $78 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:29.072 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $78 Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.540 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.70	$10.30	—		—	$0.00	$0.70	—	—	—	—
Call · $79 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:28.940 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $79 Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.155 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$6.70	$9.30	$6.47		$6.30	$0.00	$0.70	—	—	1	1
Call · $80 In the money Daily-bar session Apr 21, 2026 Quote as of 2026-09-04 19:55:13.483 UTC Last $6.47 Breakeven $86.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $80 Daily-bar session Mar 16, 2026 Quote as of 2026-09-04 19:55:33.013 UTC Last $6.30 Breakeven $73.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$5.70	$8.30	—		$4.30	$0.00	$0.70	—	—	1	3
Call · $81 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.500 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $81 Daily-bar session Feb 26, 2026 Quote as of 2026-09-04 19:55:08.000 UTC Last $4.30 Breakeven $76.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$4.70	$7.30	—		$4.70	$0.00	$0.70	—	—	1	3
Call · $82 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.159 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $82 Daily-bar session Feb 11, 2026 Quote as of 2026-09-04 19:55:56.391 UTC Last $4.70 Breakeven $77.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
1	1	—	—	$3.70	$6.30	$3.10		$5.90	$0.00	$0.75	—	—	1	1
Call · $83 In the money Daily-bar session Jan 16, 2026 Quote as of 2026-09-04 19:55:09.511 UTC Last $3.10 Breakeven $86.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $83 Daily-bar session Feb 4, 2026 Quote as of 2026-09-04 19:58:39.693 UTC Last $5.90 Breakeven $77.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
50	7	—	—	$2.80	$5.30	$4.30		—	$0.00	$0.75	—	—	—	—
Call · $84 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:55:08.308 UTC Last $4.30 Breakeven $88.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 50 OI effective date Sep 3, 2026 Model this call Put · $84 Daily-bar session Unknown Quote as of 2026-09-04 19:55:32.898 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.90	$4.50	—		—	$0.00	$0.85	—	—	—	—
Call · $85 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:28.239 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $85 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.476 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.00	$3.50	—		—	$0.00	$1.20	—	—	—	—
Call · $86 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:28.140 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $86 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.410 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	7.8%	0.838	$0.15	$2.60	—		—	$0.00	$1.55	—	—	—	—
Call · $87 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.523 UTC Last — Breakeven — Implied vol 7.8% Delta 0.838 ≈84% ITM Gamma 0.189 Theta -0.02 Vega 0.041 Open interest — OI effective date — Model this call Put · $87 Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.100 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.95	—		—	$0.00	$2.15	—	—	—	—
Call · $88 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.450 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $88 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.325 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $88.15
—	—	—	—	$0.00	$1.40	—		—	$0.30	$2.75	-0.597	16.8%	—	—
Call · $89 Daily-bar session Unknown Quote as of 2026-09-04 19:55:20.140 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $89 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.363 UTC Last — Breakeven — Implied vol 16.8% Delta -0.597 ≈60% ITM Gamma 0.139 Theta -0.036 Vega 0.064 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$1.05	$3.60	-0.7	19%	—	—
Call · $90 Daily-bar session Unknown Quote as of 2026-09-04 19:58:45.331 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $90 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.343 UTC Last — Breakeven — Implied vol 19% Delta -0.7 ≈70% ITM Gamma 0.11 Theta -0.036 Vega 0.058 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$1.95	$4.60	-0.754	22.8%	—	—
Call · $91 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.182 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $91 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.441 UTC Last — Breakeven — Implied vol 22.8% Delta -0.754 ≈75% ITM Gamma 0.083 Theta -0.039 Vega 0.052 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$2.90	$5.60	-0.788	26.6%	—	—
Call · $92 Daily-bar session Unknown Quote as of 2026-09-04 19:57:40.198 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $92 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.971 UTC Last — Breakeven — Implied vol 26.6% Delta -0.788 ≈79% ITM Gamma 0.065 Theta -0.042 Vega 0.048 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$3.90	$6.60	-0.809	30.6%	—	—
Call · $93 Daily-bar session Unknown Quote as of 2026-09-04 19:55:45.878 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $93 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.197 UTC Last — Breakeven — Implied vol 30.6% Delta -0.809 ≈81% ITM Gamma 0.053 Theta -0.046 Vega 0.045 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.65	—		—	$4.90	$7.50	-0.835	33.2%	—	—
Call · $94 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.245 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $94 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.572 UTC Last — Breakeven — Implied vol 33.2% Delta -0.835 ≈83% ITM Gamma 0.045 Theta -0.045 Vega 0.041 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 · Jan 16, 2026–Aug 31, 2026; 41 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.