FCG · First Trust Natural Gas ETF ETF

Alerts for FCG

$31.43 -0.32 (-1.01%) At close · Sep 4

Options Chain

Underlying $31.43 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 46 contracts · mixed daily-bar sessions · Feb 9, 2026–Sep 4, 2026; 9 unknown

Put / call OI

0.13

Call-heavy positioning

Open interest

4,967

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$28.00

$3.43 below spot

ATM implied vol

30.3%

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
—	2	—	—	$16.40	$18.20	$13.60		—	$0.00	$0.25	—	—	—	—
Call · $14 In the money Daily-bar session Jun 16, 2026 Quote as of 2026-09-04 19:59:51.169 UTC Last $13.60 Breakeven $27.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.789 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	4	—	—	$15.50	$17.20	$12.62		—	$0.00	$0.25	—	—	—	—
Call · $15 In the money Daily-bar session Jun 16, 2026 Quote as of 2026-09-04 19:59:51.169 UTC Last $12.62 Breakeven $27.62 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.510 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$14.50	$16.20	$12.79		—	$0.00	$0.25	—	—	—	—
Call · $16 In the money Daily-bar session Jun 12, 2026 Quote as of 2026-09-04 19:59:51.169 UTC Last $12.79 Breakeven $28.79 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.510 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$13.50	$15.20	$12.64		$0.15	$0.00	$0.25	—	—	1	1
Call · $17 In the money Daily-bar session Jun 10, 2026 Quote as of 2026-09-04 19:59:51.169 UTC Last $12.64 Breakeven $29.64 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 Daily-bar session Feb 9, 2026 Quote as of 2026-09-04 19:59:59.499 UTC Last $0.15 Breakeven $16.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$12.50	$14.20	—		—	$0.00	$0.25	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.169 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.789 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$11.50	$13.20	$10.50		—	$0.00	$0.25	—	—	—	—
Call · $19 In the money Daily-bar session Jun 10, 2026 Quote as of 2026-09-04 19:59:49.134 UTC Last $10.50 Breakeven $29.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.510 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
14	4	—	—	$10.80	$12.10	$6.79		$0.07	$0.00	$0.15	—	—	5	47
Call · $20 In the money Daily-bar session Jun 18, 2026 Quote as of 2026-09-04 19:59:48.854 UTC Last $6.79 Breakeven $26.79 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 OI effective date Sep 3, 2026 Model this call Put · $20 Daily-bar session Jun 22, 2026 Quote as of 2026-09-04 19:59:59.573 UTC Last $0.07 Breakeven $19.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 47 OI effective date Sep 3, 2026 Model this put
12	10	—	—	$9.80	$11.10	$11.18		$0.40	$0.00	$0.15	—	—	64	32
Call · $21 In the money Daily-bar session Mar 31, 2026 Quote as of 2026-09-04 19:59:48.853 UTC Last $11.18 Breakeven $32.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $21 Daily-bar session Mar 16, 2026 Quote as of 2026-09-04 19:55:11.394 UTC Last $0.40 Breakeven $20.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 32 OI effective date Sep 3, 2026 Model this put
25	2	—	—	$8.80	$10.10	$10.20		$0.20	$0.00	$0.15	—	—	1	54
Call · $22 In the money Daily-bar session Apr 2, 2026 Quote as of 2026-09-04 19:59:48.852 UTC Last $10.20 Breakeven $32.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 25 OI effective date Sep 3, 2026 Model this call Put · $22 Daily-bar session Apr 10, 2026 Quote as of 2026-09-04 19:55:11.394 UTC Last $0.20 Breakeven $21.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 54 OI effective date Sep 3, 2026 Model this put
5	1	—	—	$7.80	$9.10	$6.30		$0.27	$0.00	$0.15	—	—	10	44
Call · $23 In the money Daily-bar session Apr 14, 2026 Quote as of 2026-09-04 19:59:48.849 UTC Last $6.30 Breakeven $29.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $23 Daily-bar session Aug 5, 2026 Quote as of 2026-09-04 19:55:11.394 UTC Last $0.27 Breakeven $22.73 Implied vol — Delta — Gamma — Theta — Vega — Open interest 44 OI effective date Sep 3, 2026 Model this put
48	14	—	—	$6.80	$8.10	$5.25		$0.45	$0.00	$0.15	—	—	4	26
Call · $24 In the money Daily-bar session Jun 11, 2026 Quote as of 2026-09-04 19:59:48.849 UTC Last $5.25 Breakeven $29.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 48 OI effective date Sep 3, 2026 Model this call Put · $24 Daily-bar session Mar 27, 2026 Quote as of 2026-09-04 19:55:11.394 UTC Last $0.45 Breakeven $23.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 26 OI effective date Sep 3, 2026 Model this put
40	9	—	—	$5.80	$7.10	$2.90		$0.55	$0.00	$0.15	—	—	10	83
Call · $25 In the money Daily-bar session Jul 15, 2026 Quote as of 2026-09-04 19:59:48.848 UTC Last $2.90 Breakeven $27.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 40 OI effective date Sep 3, 2026 Model this call Put · $25 Daily-bar session Aug 14, 2026 Quote as of 2026-09-04 19:55:11.394 UTC Last $0.55 Breakeven $24.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 83 OI effective date Sep 3, 2026 Model this put
24	21	—	—	$4.50	$6.10	$3.10		$0.95	$0.00	$0.25	—	—	10	32
Call · $26 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-04 19:59:59.572 UTC Last $3.10 Breakeven $29.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 24 OI effective date Sep 3, 2026 Model this call Put · $26 Daily-bar session Apr 9, 2026 Quote as of 2026-09-04 19:59:59.510 UTC Last $0.95 Breakeven $25.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 32 OI effective date Sep 3, 2026 Model this put
20	1	—	—	$4.20	$4.60	$4.39		$0.49	$0.00	$0.25	—	—	1	49
Call · $27 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.584 UTC Last $4.39 Breakeven $31.39 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 3, 2026 Model this call Put · $27 Daily-bar session Aug 11, 2026 Quote as of 2026-09-04 19:59:59.510 UTC Last $0.49 Breakeven $26.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 49 OI effective date Sep 3, 2026 Model this put
62	10	48.9%	0.905	$3.10	$4.10	$4.00		$0.05	$0.00	$0.05	—	—	2	70
Call · $28 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:59.789 UTC Last $4.00 Breakeven $32.00 Implied vol 48.9% Delta 0.905 ≈91% ITM Gamma 0.058 Theta -0.021 Vega 0.01 Open interest 62 OI effective date Sep 3, 2026 Model this call Put · $28 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.622 UTC Last $0.05 Breakeven $27.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 70 OI effective date Sep 3, 2026 Model this put
878	2	30.1%	0.929	$2.35	$2.70	$2.90		$0.06	$0.00	$0.15	—	—	2	20
Call · $29 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:59.119 UTC Last $2.90 Breakeven $31.90 Implied vol 30.1% Delta 0.929 ≈93% ITM Gamma 0.076 Theta -0.012 Vega 0.008 Open interest 878 OI effective date Sep 3, 2026 Model this call Put · $29 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:11.332 UTC Last $0.06 Breakeven $28.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 3, 2026 Model this put
192	13	29.3%	0.814	$1.45	$1.85	$2.01		$0.16	$0.05	$0.35	-0.195	30.5%	4	79
Call · $30 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:59.491 UTC Last $2.01 Breakeven $32.01 Implied vol 29.3% Delta 0.814 ≈81% ITM Gamma 0.154 Theta -0.02 Vega 0.016 Open interest 192 OI effective date Sep 3, 2026 Model this call Put · $30 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:59.592 UTC Last $0.16 Breakeven $29.84 Implied vol 30.5% Delta -0.195 ≈19% ITM Gamma 0.152 Theta -0.019 Vega 0.016 Open interest 79 OI effective date Sep 3, 2026 Model this put
374	5	27.1%	0.626	$0.75	$1.05	$0.70		$0.47	$0.35	$0.80	-0.394	33.6%	20	12
Call · $31 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:43.990 UTC Last $0.70 Breakeven $31.70 Implied vol 27.1% Delta 0.626 ≈63% ITM Gamma 0.235 Theta -0.025 Vega 0.023 Open interest 374 OI effective date Sep 3, 2026 Model this call Put · $31 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.592 UTC Last $0.47 Breakeven $30.53 Implied vol 33.6% Delta -0.394 ≈39% ITM Gamma 0.193 Theta -0.028 Vega 0.023 Open interest 12 OI effective date Sep 3, 2026 Model this put
Underlying $31.43
80	3	35.1%	0.414	$0.20	$1.00	$0.90		$2.90	$0.65	$1.85	-0.572	40.4%	1	1
Call · $32 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:59.510 UTC Last $0.90 Breakeven $32.90 Implied vol 35.1% Delta 0.414 ≈41% ITM Gamma 0.187 Theta -0.032 Vega 0.023 Open interest 80 OI effective date Sep 3, 2026 Model this call Put · $32 In the money Daily-bar session May 4, 2026 Quote as of 2026-09-04 19:59:59.510 UTC Last $2.90 Breakeven $29.10 Implied vol 40.4% Delta -0.572 ≈57% ITM Gamma 0.164 Theta -0.034 Vega 0.023 Open interest 1 OI effective date Sep 3, 2026 Model this put
62	4	26.7%	0.179	$0.05	$0.25	$0.20		$5.50	$1.35	$2.25	-0.761	33.8%	2	15
Call · $33 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.491 UTC Last $0.20 Breakeven $33.20 Implied vol 26.7% Delta 0.179 ≈18% ITM Gamma 0.166 Theta -0.017 Vega 0.016 Open interest 62 OI effective date Sep 3, 2026 Model this call Put · $33 In the money Daily-bar session Jul 16, 2026 Quote as of 2026-09-04 19:59:59.736 UTC Last $5.50 Breakeven $27.50 Implied vol 33.8% Delta -0.761 ≈76% ITM Gamma 0.154 Theta -0.021 Vega 0.018 Open interest 15 OI effective date Sep 3, 2026 Model this put
164	5	—	—	$0.00	$0.15	$0.10		—	$2.25	$3.10	-0.861	36.6%	—	—
Call · $34 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:55:41.753 UTC Last $0.10 Breakeven $34.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 164 OI effective date Sep 3, 2026 Model this call Put · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.491 UTC Last — Breakeven — Implied vol 36.6% Delta -0.861 ≈86% ITM Gamma 0.102 Theta -0.016 Vega 0.013 Open interest — OI effective date — Model this put
1.8k	1	38.3%	0.076	$0.05	$0.10	$0.06		—	$2.90	$4.10	—	—	—	—
Call · $35 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:55:37.104 UTC Last $0.06 Breakeven $35.06 Implied vol 38.3% Delta 0.076 ≈8% ITM Gamma 0.063 Theta -0.013 Vega 0.009 Open interest 1.8k OI effective date Sep 3, 2026 Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.568 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
609	10	—	—	$0.00	$0.10	$0.05		—	$7.80	$9.30	-0.976	62.4%	—	—
Call · $40 Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 13:30:05.055 UTC Last $0.05 Breakeven $40.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 609 OI effective date Sep 3, 2026 Model this call Put · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.995 UTC Last — Breakeven — Implied vol 62.4% Delta -0.976 ≈98% ITM Gamma 0.015 Theta -0.004 Vega 0.003 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; 9 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.