BKF · iShares MSCI BIC ETF ETF

Alerts for BKF

$40.97 +0.12 (+0.29%) At close · Sep 4

Options Chain

Underlying $40.97 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 46 contracts · mixed daily-bar sessions · Feb 20, 2026–Aug 14, 2026; 37 unknown

Put / call OI

0.10

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$41.00

$0.03 above spot

ATM implied vol

14.6%

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 Dec 18 104d Mar 19 195d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$14.70	$17.10	—		—	$0.00	$1.90	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:16.248 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:55:14.477 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.90	$13.00	—		—	$0.00	$0.75	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.861 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.613 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.20	$6.70	—		—	$0.00	$0.75	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.802 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.551 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.30	$5.70	—		—	$0.00	$0.75	—	—	—	—
Call · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.053 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.085 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.40	$4.60	—		—	$0.00	$0.75	—	—	—	—
Call · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:52.161 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.343 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	60.7%	0.766	$2.40	$5.00	—		$1.15	$0.00	$0.75	—	—	1	1
Call · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:24.479 UTC Last — Breakeven — Implied vol 60.7% Delta 0.766 ≈77% ITM Gamma 0.065 Theta -0.058 Vega 0.024 Open interest — OI effective date — Model this call Put · $38 Daily-bar session Jun 18, 2026 Quote as of 2026-09-04 19:55:04.843 UTC Last $1.15 Breakeven $36.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
3	3	50.9%	0.717	$1.50	$4.00	$4.00		—	$0.00	$0.75	—	—	—	—
Call · $39 In the money Daily-bar session Mar 26, 2026 Quote as of 2026-09-04 19:59:19.145 UTC Last $4.00 Breakeven $43.00 Implied vol 50.9% Delta 0.717 ≈72% ITM Gamma 0.086 Theta -0.054 Vega 0.026 Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $39 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.982 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.85	—		—	$0.00	$0.80	—	—	—	—
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:12.986 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.134 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $40.97
—	—	—	—	$0.00	$1.00	—		$1.90	$0.00	$1.10	—	—	1	1
Call · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.351 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $41 In the money Daily-bar session Jul 22, 2026 Quote as of 2026-09-04 19:59:24.149 UTC Last $1.90 Breakeven $39.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
3	1	—	—	$0.00	$0.75	$0.45		$1.35	$0.75	$1.45	-0.799	14.6%	1	1
Call · $42 Daily-bar session Aug 14, 2026 Quote as of 2026-09-04 19:55:02.881 UTC Last $0.45 Breakeven $42.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $42 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-04 19:55:01.671 UTC Last $1.35 Breakeven $40.65 Implied vol 14.6% Delta -0.799 ≈80% ITM Gamma 0.248 Theta -0.009 Vega 0.022 Open interest 1 OI effective date Sep 3, 2026 Model this put
4	2	—	—	$0.00	$0.75	$0.38		—	$1.35	$2.70	-0.917	17.8%	—	—
Call · $43 Daily-bar session Aug 10, 2026 Quote as of 2026-09-04 19:55:04.117 UTC Last $0.38 Breakeven $43.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $43 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.564 UTC Last — Breakeven — Implied vol 17.8% Delta -0.917 ≈92% ITM Gamma 0.111 Theta -0.004 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$2.40	$3.80	-0.885	30.2%	—	—
Call · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.938 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.283 UTC Last — Breakeven — Implied vol 30.2% Delta -0.885 ≈88% ITM Gamma 0.083 Theta -0.014 Vega 0.015 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.75	$1.21		$2.61	$3.10	$4.70	—	—	2	1
Call · $45 Daily-bar session Mar 23, 2026 Quote as of 2026-09-04 19:55:05.931 UTC Last $1.21 Breakeven $46.21 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $45 In the money Daily-bar session Feb 20, 2026 Quote as of 2026-09-04 19:59:17.230 UTC Last $2.61 Breakeven $42.39 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
41	1	—	—	$0.00	$0.20	$0.85		—	$4.30	$5.70	-0.968	32.3%	—	1
Call · $46 Daily-bar session May 14, 2026 Quote as of 2026-09-04 19:57:01.313 UTC Last $0.85 Breakeven $46.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 41 OI effective date Sep 3, 2026 Model this call Put · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.953 UTC Last — Breakeven — Implied vol 32.3% Delta -0.968 ≈97% ITM Gamma 0.029 Theta -0.002 Vega 0.006 Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.75	—		—	$5.40	$6.90	-0.903	53.5%	—	—
Call · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.640 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:19.587 UTC Last — Breakeven — Implied vol 53.5% Delta -0.903 ≈90% ITM Gamma 0.042 Theta -0.023 Vega 0.013 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$6.40	$9.00	-0.798	90.6%	—	—
Call · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.697 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:16.793 UTC Last — Breakeven — Implied vol 90.6% Delta -0.798 ≈80% ITM Gamma 0.04 Theta -0.072 Vega 0.022 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$7.40	$8.90	-0.916	65.3%	—	—
Call · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.333 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.623 UTC Last — Breakeven — Implied vol 65.3% Delta -0.916 ≈92% ITM Gamma 0.031 Theta -0.025 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$8.40	$9.90	-0.921	70.9%	—	—
Call · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.954 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:30.422 UTC Last — Breakeven — Implied vol 70.9% Delta -0.921 ≈92% ITM Gamma 0.027 Theta -0.026 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$9.40	$10.90	-0.925	76.3%	—	—
Call · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.681 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:37.078 UTC Last — Breakeven — Implied vol 76.3% Delta -0.925 ≈93% ITM Gamma 0.024 Theta -0.027 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$10.10	$12.50	-0.895	93.6%	—	—
Call · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.316 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.378 UTC Last — Breakeven — Implied vol 93.6% Delta -0.895 ≈89% ITM Gamma 0.025 Theta -0.046 Vega 0.014 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$10.90	$13.30	-0.945	81.2%	—	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.532 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $53 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:37.864 UTC Last — Breakeven — Implied vol 81.2% Delta -0.945 ≈94% ITM Gamma 0.018 Theta -0.022 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$11.90	$14.30	-0.947	86%	—	—
Call · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.946 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $54 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:54.353 UTC Last — Breakeven — Implied vol 86% Delta -0.947 ≈95% ITM Gamma 0.016 Theta -0.023 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$12.90	$16.00	—	—	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.660 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.459 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 · Feb 20, 2026–Aug 14, 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.