SMOG · VanEck Low Carbon Energy ETF ETF

Alerts for SMOG

$139.99 +0.20 (+0.14%) At close · Sep 4

Options Chain

Underlying $139.99 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 54 contracts · daily-bar sessions unknown

Put / call OI

—

open-interest date unavailable

Open interest

—

open-interest date unavailable

Volume

—

daily-bar sessions unknown

ATM implied vol

24.2%

market's expected move

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Jan 15 132d Apr 16 223d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$22.50	$27.40	—		—	$0.00	$4.80	—	—	—	—
Call · $115 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.332 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $115 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$17.50	$22.40	—		—	$0.00	$4.80	—	—	—	—
Call · $120 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.189 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $120 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$12.50	$17.40	—		—	$0.00	$4.80	—	—	—	—
Call · $125 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.332 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $125 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.50	$12.20	—		—	$0.00	$4.80	—	—	—	—
Call · $130 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:48.088 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $130 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.00	$10.00	—		—	$0.00	$4.80	—	—	—	—
Call · $132 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:30.229 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $132 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	23.3%	0.888	$5.00	$10.00	—		—	$0.00	$4.80	—	—	—	—
Call · $133 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.292 UTC Last — Breakeven — Implied vol 23.3% Delta 0.888 ≈89% ITM Gamma 0.031 Theta -0.057 Vega 0.05 Open interest — OI effective date — Model this call Put · $133 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	16.4%	0.929	$4.10	$8.50	—		—	$0.05	$5.00	-0.296	48.7%	—	—
Call · $134 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.264 UTC Last — Breakeven — Implied vol 16.4% Delta 0.929 ≈93% ITM Gamma 0.031 Theta -0.035 Vega 0.036 Open interest — OI effective date — Model this call Put · $134 Daily-bar session Unknown Quote as of 2026-09-04 19:58:37.847 UTC Last — Breakeven — Implied vol 48.7% Delta -0.296 ≈30% ITM Gamma 0.027 Theta -0.167 Vega 0.091 Open interest — OI effective date — Model this put
—	—	18.4%	0.865	$3.00	$8.00	—		—	$0.00	$4.80	—	—	—	—
Call · $135 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:26.473 UTC Last — Breakeven — Implied vol 18.4% Delta 0.865 ≈86% ITM Gamma 0.045 Theta -0.052 Vega 0.057 Open interest — OI effective date — Model this call Put · $135 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	19.5%	0.8	$2.50	$7.00	—		—	$0.00	$4.80	—	—	—	—
Call · $136 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:25.248 UTC Last — Breakeven — Implied vol 19.5% Delta 0.8 ≈80% ITM Gamma 0.055 Theta -0.066 Vega 0.074 Open interest — OI effective date — Model this call Put · $136 Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.760 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	21.3%	0.722	$1.80	$6.50	—		—	$0.10	$5.00	-0.361	37.7%	—	—
Call · $137 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:20.006 UTC Last — Breakeven — Implied vol 21.3% Delta 0.722 ≈72% ITM Gamma 0.06 Theta -0.082 Vega 0.089 Open interest — OI effective date — Model this call Put · $137 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 37.7% Delta -0.361 ≈36% ITM Gamma 0.038 Theta -0.138 Vega 0.099 Open interest — OI effective date — Model this put
—	—	18.9%	0.675	$1.00	$5.50	—		—	$0.05	$5.00	-0.39	33.5%	—	—
Call · $138 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:54.056 UTC Last — Breakeven — Implied vol 18.9% Delta 0.675 ≈68% ITM Gamma 0.072 Theta -0.078 Vega 0.095 Open interest — OI effective date — Model this call Put · $138 Daily-bar session Unknown Quote as of 2026-09-04 19:59:47.459 UTC Last — Breakeven — Implied vol 33.5% Delta -0.39 ≈39% ITM Gamma 0.043 Theta -0.125 Vega 0.101 Open interest — OI effective date — Model this put
—	—	20.2%	0.595	$0.50	$5.00	—		—	$0.10	$5.00	-0.429	29.5%	—	—
Call · $139 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:27.254 UTC Last — Breakeven — Implied vol 20.2% Delta 0.595 ≈59% ITM Gamma 0.073 Theta -0.087 Vega 0.102 Open interest — OI effective date — Model this call Put · $139 Daily-bar session Unknown Quote as of 2026-09-04 19:57:16.792 UTC Last — Breakeven — Implied vol 29.5% Delta -0.429 ≈43% ITM Gamma 0.05 Theta -0.112 Vega 0.104 Open interest — OI effective date — Model this put
Underlying $139.99
—	—	23.4%	0.52	$0.10	$5.00	—		—	$0.10	$5.00	-0.48	25%	—	—
Call · $140 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.626 UTC Last — Breakeven — Implied vol 23.4% Delta 0.52 ≈52% ITM Gamma 0.065 Theta -0.102 Vega 0.105 Open interest — OI effective date — Model this call Put · $140 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.828 UTC Last — Breakeven — Implied vol 25% Delta -0.48 ≈48% ITM Gamma 0.06 Theta -0.094 Vega 0.105 Open interest — OI effective date — Model this put
—	—	27.9%	0.466	$0.10	$5.00	—		—	$1.00	$5.50	-0.537	26.7%	—	—
Call · $141 Daily-bar session Unknown Quote as of 2026-09-04 19:59:25.773 UTC Last — Breakeven — Implied vol 27.9% Delta 0.466 ≈47% ITM Gamma 0.054 Theta -0.119 Vega 0.105 Open interest — OI effective date — Model this call Put · $141 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:19.760 UTC Last — Breakeven — Implied vol 26.7% Delta -0.537 ≈54% ITM Gamma 0.056 Theta -0.1 Vega 0.105 Open interest — OI effective date — Model this put
—	—	31.7%	0.426	$0.05	$5.00	—		—	$1.50	$6.00	-0.596	25.8%	—	—
Call · $142 Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.274 UTC Last — Breakeven — Implied vol 31.7% Delta 0.426 ≈43% ITM Gamma 0.047 Theta -0.132 Vega 0.104 Open interest — OI effective date — Model this call Put · $142 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:30.765 UTC Last — Breakeven — Implied vol 25.8% Delta -0.596 ≈60% ITM Gamma 0.057 Theta -0.093 Vega 0.102 Open interest — OI effective date — Model this put
—	—	35.7%	0.396	$0.10	$5.00	—		—	$2.10	$6.50	-0.656	24.9%	—	—
Call · $143 Daily-bar session Unknown Quote as of 2026-09-04 19:59:50.993 UTC Last — Breakeven — Implied vol 35.7% Delta 0.396 ≈40% ITM Gamma 0.041 Theta -0.145 Vega 0.102 Open interest — OI effective date — Model this call Put · $143 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:15.017 UTC Last — Breakeven — Implied vol 24.9% Delta -0.656 ≈66% ITM Gamma 0.056 Theta -0.084 Vega 0.097 Open interest — OI effective date — Model this put
—	—	39.2%	0.372	$0.10	$5.00	—		—	$2.60	$7.00	-0.729	22.7%	—	—
Call · $144 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 39.2% Delta 0.372 ≈37% ITM Gamma 0.037 Theta -0.156 Vega 0.1 Open interest — OI effective date — Model this call Put · $144 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:50.494 UTC Last — Breakeven — Implied vol 22.7% Delta -0.729 ≈73% ITM Gamma 0.055 Theta -0.066 Vega 0.088 Open interest — OI effective date — Model this put
—	—	42.6%	0.351	$0.10	$5.00	—		—	$3.10	$8.00	-0.782	22.5%	—	—
Call · $145 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 42.6% Delta 0.351 ≈35% ITM Gamma 0.033 Theta -0.165 Vega 0.098 Open interest — OI effective date — Model this call Put · $145 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.836 UTC Last — Breakeven — Implied vol 22.5% Delta -0.782 ≈78% ITM Gamma 0.05 Theta -0.056 Vega 0.078 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$4.20	$9.00	-0.792	25.7%	—	—
Call · $146 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $146 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:23.041 UTC Last — Breakeven — Implied vol 25.7% Delta -0.792 ≈79% ITM Gamma 0.042 Theta -0.063 Vega 0.076 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$5.10	$9.50	-0.85	23.8%	—	—
Call · $147 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $147 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:52.686 UTC Last — Breakeven — Implied vol 23.8% Delta -0.85 ≈85% ITM Gamma 0.037 Theta -0.044 Vega 0.062 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$6.00	$10.50	-0.869	25.2%	—	—
Call · $148 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $148 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.807 UTC Last — Breakeven — Implied vol 25.2% Delta -0.869 ≈87% ITM Gamma 0.032 Theta -0.042 Vega 0.056 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$6.60	$11.50	-0.916	23.2%	—	—
Call · $149 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $149 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:02.191 UTC Last — Breakeven — Implied vol 23.2% Delta -0.916 ≈92% ITM Gamma 0.025 Theta -0.023 Vega 0.041 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$7.70	$12.50	-0.91	26.3%	—	—
Call · $150 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $150 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.264 UTC Last — Breakeven — Implied vol 26.3% Delta -0.91 ≈91% ITM Gamma 0.023 Theta -0.03 Vega 0.043 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$12.50	$17.50	-0.946	32.5%	—	—
Call · $155 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $155 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 32.5% Delta -0.946 ≈95% ITM Gamma 0.013 Theta -0.021 Vega 0.029 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$17.50	$22.50	-0.954	40.6%	—	—
Call · $160 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $160 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 40.6% Delta -0.954 ≈95% ITM Gamma 0.009 Theta -0.024 Vega 0.025 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$22.50	$27.50	-0.959	48.3%	—	—
Call · $165 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $165 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 48.3% Delta -0.959 ≈96% ITM Gamma 0.007 Theta -0.027 Vega 0.023 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$27.50	$32.50	-0.963	55.6%	—	—
Call · $170 Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.238 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $170 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.849 UTC Last — Breakeven — Implied vol 55.6% Delta -0.963 ≈96% ITM Gamma 0.006 Theta -0.029 Vega 0.021 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 daily-bar sessions 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.