BLOK · Amplify Blockchain Technology ETF ETF

Alerts for BLOK

$65.23 -0.08 (-0.12%) At close · Sep 4

Options Chain

Underlying $65.23 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 54 contracts · mixed daily-bar sessions · Jul 17, 2026–Sep 4, 2026; 25 unknown

Put / call OI

0.20

Call-heavy positioning

Open interest

354

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$60.00

$5.23 below spot

ATM implied vol

39%

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
2	2	—	—	$18.10	$21.60	$15.40		—	$0.00	$0.30	—	—	—	—
Call · $45 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:14.467 UTC Last $15.40 Breakeven $60.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$14.10	$17.60	—		$2.58	$0.00	$0.75	—	—	3	3
Call · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 Daily-bar session Jul 17, 2026 Quote as of 2026-09-04 19:59:58.417 UTC Last $2.58 Breakeven $46.42 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$13.10	$16.60	—		—	$0.00	$0.75	—	—	—	—
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$12.10	$15.60	—		—	$0.00	$0.75	—	—	—	—
Call · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.60	$14.00	—		—	$0.00	$0.75	—	—	—	—
Call · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.638 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.20	$13.00	—		—	$0.00	$0.75	—	—	—	—
Call · $53 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.604 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	4	—	—	$9.10	$12.00	$10.60		$0.81	$0.00	$0.75	—	—	4	4
Call · $54 In the money Daily-bar session Aug 21, 2026 Quote as of 2026-09-04 19:55:02.567 UTC Last $10.60 Breakeven $64.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $54 Daily-bar session Aug 17, 2026 Quote as of 2026-09-04 19:59:58.417 UTC Last $0.81 Breakeven $53.19 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$9.00	$11.00	—		$0.54	$0.00	$0.75	—	—	1	21
Call · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.436 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:42.454 UTC Last $0.54 Breakeven $54.46 Implied vol — Delta — Gamma — Theta — Vega — Open interest 21 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$7.20	$10.00	—		$1.85	$0.00	$0.75	—	—	3	—
Call · $56 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:03.333 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $56 Daily-bar session Aug 12, 2026 Quote as of 2026-09-04 19:59:58.417 UTC Last $1.85 Breakeven $54.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.30	$9.80	—		$0.83	$0.00	$1.80	—	—	1	1
Call · $57 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $57 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:56.166 UTC Last $0.83 Breakeven $56.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	47.9%	0.913	$6.20	$8.90	—		$0.70	$0.00	$0.75	—	—	1	3
Call · $58 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol 47.9% Delta 0.913 ≈91% ITM Gamma 0.027 Theta -0.041 Vega 0.02 Open interest — OI effective date — Model this call Put · $58 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:56.166 UTC Last $0.70 Breakeven $57.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
—	—	50.9%	0.866	$5.50	$8.00	—		$1.18	$0.00	$2.00	—	—	3	1
Call · $59 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol 50.9% Delta 0.866 ≈87% ITM Gamma 0.035 Theta -0.057 Vega 0.027 Open interest — OI effective date — Model this call Put · $59 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:46.549 UTC Last $1.18 Breakeven $57.82 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
52	52	34.9%	0.907	$4.00	$7.00	$2.76		$0.96	$0.00	$2.20	—	—	1	3
Call · $60 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:42.489 UTC Last $2.76 Breakeven $62.76 Implied vol 34.9% Delta 0.907 ≈91% ITM Gamma 0.039 Theta -0.033 Vega 0.021 Open interest 52 OI effective date Sep 3, 2026 Model this call Put · $60 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:56:03.333 UTC Last $0.96 Breakeven $59.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
72	75	45.1%	0.801	$3.90	$6.00	$3.90		$2.25	$0.20	$1.20	-0.207	46.8%	1	4
Call · $61 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:59.473 UTC Last $3.90 Breakeven $64.90 Implied vol 45.1% Delta 0.801 ≈80% ITM Gamma 0.05 Theta -0.064 Vega 0.034 Open interest 72 OI effective date Sep 3, 2026 Model this call Put · $61 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:55:07.419 UTC Last $2.25 Breakeven $58.75 Implied vol 46.8% Delta -0.207 ≈21% ITM Gamma 0.05 Theta -0.062 Vega 0.035 Open interest 4 OI effective date Sep 3, 2026 Model this put
8	3	39.8%	0.768	$3.60	$4.40	$3.48		$1.40	$0.45	$2.25	-0.293	56.2%	1	15
Call · $62 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:54.847 UTC Last $3.48 Breakeven $65.48 Implied vol 39.8% Delta 0.768 ≈77% ITM Gamma 0.062 Theta -0.062 Vega 0.038 Open interest 8 OI effective date Sep 3, 2026 Model this call Put · $62 Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:58:30.788 UTC Last $1.40 Breakeven $60.60 Implied vol 56.2% Delta -0.293 ≈29% ITM Gamma 0.05 Theta -0.09 Vega 0.042 Open interest 15 OI effective date Sep 3, 2026 Model this put
8	1	36.4%	0.712	$2.50	$3.80	$1.83		$2.22	$0.10	$2.85	-0.336	51%	3	3
Call · $63 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:49.475 UTC Last $1.83 Breakeven $64.83 Implied vol 36.4% Delta 0.712 ≈71% ITM Gamma 0.076 Theta -0.063 Vega 0.042 Open interest 8 OI effective date Sep 3, 2026 Model this call Put · $63 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:42.346 UTC Last $2.22 Breakeven $60.78 Implied vol 51% Delta -0.336 ≈34% ITM Gamma 0.058 Theta -0.086 Vega 0.045 Open interest 3 OI effective date Sep 3, 2026 Model this put
14	2	36.3%	0.63	$1.90	$3.10	$1.01		$2.80	$1.20	$3.90	-0.41	65.1%	1	1
Call · $64 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:42.371 UTC Last $1.01 Breakeven $65.01 Implied vol 36.3% Delta 0.63 ≈63% ITM Gamma 0.084 Theta -0.069 Vega 0.047 Open interest 14 OI effective date Sep 3, 2026 Model this call Put · $64 Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:55:06.730 UTC Last $2.80 Breakeven $61.20 Implied vol 65.1% Delta -0.41 ≈41% ITM Gamma 0.049 Theta -0.117 Vega 0.048 Open interest 1 OI effective date Sep 3, 2026 Model this put
37	1	29.9%	0.545	$0.75	$2.50	$1.80		—	$1.20	$3.20	-0.461	48.1%	—	—
Call · $65 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:42.454 UTC Last $1.80 Breakeven $66.80 Implied vol 29.9% Delta 0.545 ≈55% ITM Gamma 0.108 Theta -0.059 Vega 0.049 Open interest 37 OI effective date Sep 3, 2026 Model this call Put · $65 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.371 UTC Last — Breakeven — Implied vol 48.1% Delta -0.461 ≈46% ITM Gamma 0.067 Theta -0.087 Vega 0.049 Open interest — OI effective date — Model this put
Underlying $65.23
7	1	—	—	$0.00	$2.10	$1.35		—	$2.05	$3.40	-0.528	48%	—	—
Call · $66 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:35.736 UTC Last $1.35 Breakeven $67.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this call Put · $66 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:15.563 UTC Last — Breakeven — Implied vol 48% Delta -0.528 ≈53% ITM Gamma 0.067 Theta -0.087 Vega 0.049 Open interest — OI effective date — Model this put
2	2	36%	0.367	$0.60	$1.55	$1.08		—	$2.60	$4.10	-0.592	48.6%	—	—
Call · $67 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:41.379 UTC Last $1.08 Breakeven $68.08 Implied vol 36% Delta 0.367 ≈37% ITM Gamma 0.085 Theta -0.067 Vega 0.046 Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $67 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.585 UTC Last — Breakeven — Implied vol 48.6% Delta -0.592 ≈59% ITM Gamma 0.065 Theta -0.085 Vega 0.048 Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$1.25	$0.90		—	$3.00	$5.80	-0.625	57.1%	—	—
Call · $68 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:36.037 UTC Last $0.90 Breakeven $68.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $68 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:26.016 UTC Last — Breakeven — Implied vol 57.1% Delta -0.625 ≈63% ITM Gamma 0.054 Theta -0.098 Vega 0.047 Open interest — OI effective date — Model this put
12	2	—	—	$0.00	$1.05	$0.85		$7.71	$3.00	$5.90	-0.743	42%	1	1
Call · $69 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:42.494 UTC Last $0.85 Breakeven $69.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $69 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:14.467 UTC Last $7.71 Breakeven $61.29 Implied vol 42% Delta -0.743 ≈74% ITM Gamma 0.062 Theta -0.059 Vega 0.04 Open interest 1 OI effective date Sep 3, 2026 Model this put
23	1	40.1%	0.19	$0.15	$0.85	$0.40		—	$4.10	$7.30	-0.735	54.1%	—	—
Call · $70 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:33.730 UTC Last $0.40 Breakeven $70.40 Implied vol 40.1% Delta 0.19 ≈19% ITM Gamma 0.055 Theta -0.053 Vega 0.033 Open interest 23 OI effective date Sep 3, 2026 Model this call Put · $70 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.467 UTC Last — Breakeven — Implied vol 54.1% Delta -0.735 ≈73% ITM Gamma 0.049 Theta -0.079 Vega 0.04 Open interest — OI effective date — Model this put
53	50	—	—	$0.00	$0.75	$0.40		—	$5.00	$8.30	-0.758	58.5%	—	—
Call · $71 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:41.092 UTC Last $0.40 Breakeven $71.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 53 OI effective date Sep 3, 2026 Model this call Put · $71 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.379 UTC Last — Breakeven — Implied vol 58.5% Delta -0.758 ≈76% ITM Gamma 0.043 Theta -0.081 Vega 0.038 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.75	$0.36		—	$6.00	$9.20	-0.779	62.4%	—	—
Call · $72 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:36.720 UTC Last $0.36 Breakeven $72.36 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $72 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.373 UTC Last — Breakeven — Implied vol 62.4% Delta -0.779 ≈78% ITM Gamma 0.039 Theta -0.082 Vega 0.037 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$7.00	$10.10	-0.797	66.1%	—	—
Call · $73 Daily-bar session Unknown Quote as of 2026-09-04 19:59:36.872 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $73 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:31.089 UTC Last — Breakeven — Implied vol 66.1% Delta -0.797 ≈80% ITM Gamma 0.035 Theta -0.082 Vega 0.035 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.75	$0.15		—	$9.50	$11.20	-0.84	69.2%	—	—
Call · $75 Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:37.227 UTC Last $0.15 Breakeven $75.15 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 19:55:02.436 UTC Last — Breakeven — Implied vol 69.2% Delta -0.84 ≈84% ITM Gamma 0.029 Theta -0.073 Vega 0.03 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 · Jul 17, 2026–Sep 4, 2026; 25 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.