LFGY · Defiance AI & Power Infrastructure ETF

Track LFGY — free

$19.71 -1.01 (-4.87%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $19.71 · at close Aug 28, 2026 Options Calculator

Positioning

Sep 18, 2026 · 19 days to expiry · 40 contracts · mixed snapshot sessions · Jul 28, 2026–Aug 27, 2026; 29 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 19d Oct 16 47d Nov 20 82d Feb 19 173d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	249.8%	0.906	—		—	—	—	—	0
Call · $11 In the money Snapshot session Unknown Last — Breakeven — Implied vol 249.8% Delta 0.906 ≈91% ITM Gamma 0.02 Theta -0.028 Vega 0.007 Open interest 0 Model this call Put · $11 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	220.5%	0.894	—		—	—	—	—	0
Call · $12 In the money Snapshot session Unknown Last — Breakeven — Implied vol 220.5% Delta 0.894 ≈89% ITM Gamma 0.025 Theta -0.027 Vega 0.008 Open interest 0 Model this call Put · $12 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	193.6%	0.88	—		—	—	—	—	0
Call · $13 In the money Snapshot session Unknown Last — Breakeven — Implied vol 193.6% Delta 0.88 ≈88% ITM Gamma 0.031 Theta -0.025 Vega 0.008 Open interest 0 Model this call Put · $13 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	168.5%	0.863	—		—	—	—	—	0
Call · $14 In the money Snapshot session Unknown Last — Breakeven — Implied vol 168.5% Delta 0.863 ≈86% ITM Gamma 0.04 Theta -0.024 Vega 0.009 Open interest 0 Model this call Put · $14 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	145%	0.843	—		—	-0.15	115.3%	—	0
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 145% Delta 0.843 ≈84% ITM Gamma 0.052 Theta -0.022 Vega 0.01 Open interest 0 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol 115.3% Delta -0.15 ≈15% ITM Gamma 0.044 Theta -0.037 Vega 0.012 Open interest 0 Model this put
0	—	125.1%	0.812	—		$0.25	-0.171	89.3%	3	3
Call · $16 In the money Snapshot session Unknown Last — Breakeven — Implied vol 125.1% Delta 0.812 ≈81% ITM Gamma 0.068 Theta -0.022 Vega 0.012 Open interest 0 Model this call Put · $16 Snapshot session Jul 28, 2026 Last $0.25 Breakeven $15.75 Implied vol 89.3% Delta -0.171 ≈17% ITM Gamma 0.062 Theta -0.033 Vega 0.013 Open interest 3 Model this put
0	3	101.2%	0.773	$2.80		—	-0.232	75.7%	—	0
Call · $17 In the money Snapshot session Jul 30, 2026 Last $2.80 Breakeven $19.80 Implied vol 101.2% Delta 0.773 ≈77% ITM Gamma 0.094 Theta -0.018 Vega 0.013 Open interest 0 Model this call Put · $17 Snapshot session Unknown Last — Breakeven — Implied vol 75.7% Delta -0.232 ≈23% ITM Gamma 0.087 Theta -0.036 Vega 0.013 Open interest 0 Model this put
0	—	77.7%	0.716	—		—	-0.313	56.7%	—	0
Call · $18 In the money Snapshot session Unknown Last — Breakeven — Implied vol 77.7% Delta 0.716 ≈72% ITM Gamma 0.14 Theta -0.014 Vega 0.014 Open interest 0 Model this call Put · $18 Snapshot session Unknown Last — Breakeven — Implied vol 56.7% Delta -0.313 ≈31% ITM Gamma 0.136 Theta -0.036 Vega 0.017 Open interest 0 Model this put
0	—	71.1%	0.575	—		$1.20	-0.496	24.5%	3	5
Call · $19 In the money Snapshot session Unknown Last — Breakeven — Implied vol 71.1% Delta 0.575 ≈57% ITM Gamma 0.153 Theta -0.017 Vega 0.017 Open interest 0 Model this call Put · $19 Snapshot session Aug 19, 2026 Last $1.20 Breakeven $17.80 Implied vol 24.5% Delta -0.496 ≈50% ITM Gamma 0.35 Theta -0.032 Vega 0.019 Open interest 5 Model this put
Underlying $19.71
0	—	65.2%	0.418	—		$0.85	-0.72	33.4%	1	13
Call · $20 Snapshot session Unknown Last — Breakeven — Implied vol 65.2% Delta 0.418 ≈42% ITM Gamma 0.153 Theta -0.017 Vega 0.017 Open interest 0 Model this call Put · $20 In the money Snapshot session Aug 27, 2026 Last $0.85 Breakeven $19.15 Implied vol 33.4% Delta -0.72 ≈72% ITM Gamma 0.203 Theta -0.042 Vega 0.014 Open interest 13 Model this put
0	—	65.8%	0.287	—		—	-0.959	3.3%	—	0
Call · $21 Snapshot session Unknown Last — Breakeven — Implied vol 65.8% Delta 0.287 ≈29% ITM Gamma 0.125 Theta -0.017 Vega 0.015 Open interest 0 Model this call Put · $21 In the money Snapshot session Unknown Last — Breakeven — Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.04 Vega 0 Open interest 0 Model this put
10	10	134%	0.37	$0.05		$2.00	-0.959	3.3%	1	5
Call · $22 Snapshot session Aug 25, 2026 Last $0.05 Breakeven $22.05 Implied vol 134% Delta 0.37 ≈37% ITM Gamma 0.065 Theta -0.046 Vega 0.018 Open interest 10 Model this call Put · $22 In the money Snapshot session Aug 24, 2026 Last $2.00 Breakeven $20.00 Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.04 Vega 0 Open interest 5 Model this put
25	18	221.4%	0.444	$0.25		$4.06	-0.959	3.3%	1	2
Call · $23 Snapshot session Aug 24, 2026 Last $0.25 Breakeven $23.25 Implied vol 221.4% Delta 0.444 ≈44% ITM Gamma 0.04 Theta -0.085 Vega 0.018 Open interest 25 Model this call Put · $23 In the money Snapshot session Aug 20, 2026 Last $4.06 Breakeven $18.94 Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.04 Vega 0 Open interest 2 Model this put
3	1	—	—	$0.05		$2.96	-0.959	3.3%	1	6
Call · $24 Snapshot session Aug 25, 2026 Last $0.05 Breakeven $24.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 Model this call Put · $24 In the money Snapshot session Aug 25, 2026 Last $2.96 Breakeven $21.04 Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.04 Vega 0 Open interest 6 Model this put
0	—	—	—	—		—	-0.959	3.3%	—	0
Call · $25 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.04 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.959	3.3%	—	0
Call · $26 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.04 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.959	3.3%	—	0
Call · $27 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $27 In the money Snapshot session Unknown Last — Breakeven — Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.039 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.959	3.3%	—	0
Call · $28 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $28 In the money Snapshot session Unknown Last — Breakeven — Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.039 Vega 0 Open interest 0 Model this put
0	—	—	—	—		—	-0.959	3.3%	—	0
Call · $29 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.039 Vega 0 Open interest 0 Model this put
0	—	—	—	—		$11.20	-0.959	3.3%	1	5
Call · $30 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $30 In the money Snapshot session Aug 7, 2026 Last $11.20 Breakeven $18.80 Implied vol 3.3% Delta -0.959 ≈96% ITM Gamma 0 Theta -0.039 Vega 0 Open interest 5 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 28, 2026–Aug 27, 2026; 29 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown.

Key facts CIK 1924868 CUSIP 88636R479 13F (30d) 79 filings 79 filers Investor relations