GLNK ETF

Alerts for GLNK

$10.40 -0.13 (-1.23%) At close · Sep 4

Options Chain

Underlying $10.40 · at close Sep 4, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 11 days to expiry · 42 contracts · mixed daily-bar sessions · Feb 9, 2026–Sep 4, 2026; 14 unknown

Put / call OI

0.04

Call-heavy positioning

Open interest

3,603

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$7.00

$3.40 below spot

ATM implied vol

76.2%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 11d Oct 16 39d Dec 18 102d Mar 19 193d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
8	9	—	—	$7.90	$8.80	$8.19		—	$0.00	$0.05	—	—	—	—
Call · $2 In the money Daily-bar session May 14, 2026 Quote as of 2026-09-04 19:59:59.924 UTC Last $8.19 Breakeven $10.19 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 3, 2026 Model this call Put · $2 Daily-bar session Unknown Quote as of 2026-09-04 13:30:26.475 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$6.90	$7.80	$5.00		—	$0.00	$0.35	—	—	—	—
Call · $3 In the money Daily-bar session Feb 9, 2026 Quote as of 2026-09-04 19:59:59.924 UTC Last $5.00 Breakeven $8.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $3 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.660 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$5.90	$6.80	$3.20		$0.68	$0.00	$0.15	—	—	1	1
Call · $4 In the money Daily-bar session Jul 6, 2026 Quote as of 2026-09-04 19:59:55.092 UTC Last $3.20 Breakeven $7.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $4 Daily-bar session May 29, 2026 Quote as of 2026-09-04 19:59:39.385 UTC Last $0.68 Breakeven $3.32 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	1	—	—	$4.90	$5.80	$2.25		—	$0.00	$0.35	—	—	—	—
Call · $5 In the money Daily-bar session Jul 6, 2026 Quote as of 2026-09-04 19:59:59.925 UTC Last $2.25 Breakeven $7.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.668 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
9	1	—	—	$3.90	$4.80	$1.10		$0.43	$0.00	$0.35	—	—	2	3
Call · $6 In the money Daily-bar session Aug 6, 2026 Quote as of 2026-09-04 19:59:59.925 UTC Last $1.10 Breakeven $7.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $6 Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:59:59.659 UTC Last $0.43 Breakeven $5.57 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
103	51	—	—	$2.90	$3.60	$3.49		$0.05	$0.00	$0.35	—	—	1	42
Call · $7 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:59.925 UTC Last $3.49 Breakeven $10.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest 103 OI effective date Sep 3, 2026 Model this call Put · $7 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.708 UTC Last $0.05 Breakeven $6.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 42 OI effective date Sep 3, 2026 Model this put
540	1	—	—	$2.00	$2.50	$2.45		$0.20	$0.00	$0.35	—	—	1	6
Call · $8 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.924 UTC Last $2.45 Breakeven $10.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 540 OI effective date Sep 3, 2026 Model this call Put · $8 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:35.251 UTC Last $0.20 Breakeven $7.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this put
78	2	61.2%	0.923	$1.15	$1.75	$1.50		$0.27	$0.00	$0.45	—	—	10	20
Call · $9 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:59.656 UTC Last $1.50 Breakeven $10.50 Implied vol 61.2% Delta 0.923 ≈92% ITM Gamma 0.131 Theta -0.008 Vega 0.003 Open interest 78 OI effective date Sep 3, 2026 Model this call Put · $9 Daily-bar session Aug 21, 2026 Quote as of 2026-09-04 19:59:34.320 UTC Last $0.27 Breakeven $8.73 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 3, 2026 Model this put
594	49	81%	0.64	$0.75	$0.85	$0.75		$0.50	$0.15	$0.50	-0.349	71.5%	1	30
Call · $10 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.925 UTC Last $0.75 Breakeven $10.75 Implied vol 81% Delta 0.64 ≈64% ITM Gamma 0.256 Theta -0.026 Vega 0.007 Open interest 594 OI effective date Sep 3, 2026 Model this call Put · $10 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:59.660 UTC Last $0.50 Breakeven $9.50 Implied vol 71.5% Delta -0.349 ≈35% ITM Gamma 0.287 Theta -0.021 Vega 0.007 Open interest 30 OI effective date Sep 3, 2026 Model this put
Underlying $10.40
320	259	84.6%	0.382	$0.30	$0.45	$0.35		$1.02	$0.70	$1.35	-0.602	93.5%	1	45
Call · $11 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.660 UTC Last $0.35 Breakeven $11.35 Implied vol 84.6% Delta 0.382 ≈38% ITM Gamma 0.25 Theta -0.027 Vega 0.007 Open interest 320 OI effective date Sep 3, 2026 Model this call Put · $11 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.911 UTC Last $1.02 Breakeven $9.98 Implied vol 93.5% Delta -0.602 ≈60% ITM Gamma 0.229 Theta -0.029 Vega 0.007 Open interest 45 OI effective date Sep 3, 2026 Model this put
469	2	85.6%	0.189	$0.05	$0.25	$0.15		$5.12	$1.50	$2.15	-0.761	102.3%	3	3
Call · $12 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.924 UTC Last $0.15 Breakeven $12.15 Implied vol 85.6% Delta 0.189 ≈19% ITM Gamma 0.175 Theta -0.019 Vega 0.005 Open interest 469 OI effective date Sep 3, 2026 Model this call Put · $12 In the money Daily-bar session Jun 12, 2026 Quote as of 2026-09-04 19:59:59.672 UTC Last $5.12 Breakeven $6.88 Implied vol 102.3% Delta -0.761 ≈76% ITM Gamma 0.168 Theta -0.025 Vega 0.006 Open interest 3 OI effective date Sep 3, 2026 Model this put
45	1	—	—	$0.00	$0.10	$0.10		—	$2.30	$3.20	-0.839	117.2%	—	—
Call · $13 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:35.512 UTC Last $0.10 Breakeven $13.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 45 OI effective date Sep 3, 2026 Model this call Put · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.656 UTC Last — Breakeven — Implied vol 117.2% Delta -0.839 ≈84% ITM Gamma 0.116 Theta -0.022 Vega 0.004 Open interest — OI effective date — Model this put
48	24	—	—	$0.00	$0.40	$0.54		—	$3.30	$4.20	—	—	—	—
Call · $14 Daily-bar session Jun 2, 2026 Quote as of 2026-09-04 19:59:59.660 UTC Last $0.54 Breakeven $14.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 48 OI effective date Sep 3, 2026 Model this call Put · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.924 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
688	17	—	—	$0.00	$0.10	$0.08		—	$4.30	$5.00	—	—	—	—
Call · $15 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:37.614 UTC Last $0.08 Breakeven $15.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 688 OI effective date Sep 3, 2026 Model this call Put · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.924 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
99	1	—	—	$0.00	$0.20	$0.05		—	$5.30	$6.00	—	—	—	—
Call · $16 Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:59.660 UTC Last $0.05 Breakeven $16.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 99 OI effective date Sep 3, 2026 Model this call Put · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.924 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$0.35	$0.95		—	$6.30	$7.00	—	—	—	—
Call · $17 Daily-bar session Feb 13, 2026 Quote as of 2026-09-04 19:59:59.660 UTC Last $0.95 Breakeven $17.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.924 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.35	—		$9.80	$7.30	$8.00	—	—	5	—
Call · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.667 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 In the money Daily-bar session May 19, 2026 Quote as of 2026-09-04 19:59:59.924 UTC Last $9.80 Breakeven $8.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.35	—		—	$8.30	$9.10	—	—	—	—
Call · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.674 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.706 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.35	$0.33		—	$9.30	$10.10	—	—	—	—
Call · $20 Daily-bar session May 5, 2026 Quote as of 2026-09-04 19:59:59.668 UTC Last $0.33 Breakeven $20.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.706 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	3	—	—	$0.00	$0.35	$0.10		—	$10.30	$11.10	—	—	—	—
Call · $21 Daily-bar session Jun 3, 2026 Quote as of 2026-09-04 19:59:59.652 UTC Last $0.10 Breakeven $21.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.925 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
446	5	—	—	$0.00	$0.35	$0.05		—	$11.30	$12.10	—	—	—	—
Call · $22 Daily-bar session Aug 17, 2026 Quote as of 2026-09-04 19:59:59.674 UTC Last $0.05 Breakeven $22.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 446 OI effective date Sep 3, 2026 Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.924 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 9, 2026–Sep 4, 2026; 14 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.