GVLU · American Customer Satisfaction ETF

Track GVLU — free

$29.17 -0.03 (-0.10%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $29.17 · at close Aug 28, 2026 Options Calculator

Positioning

Sep 18, 2026 · 20 days to expiry · 38 contracts · snapshot sessions unknown

Put / call OI

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snapshot sessions unknown

Open interest

—

snapshot sessions unknown

Volume

—

snapshot sessions unknown

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 20d Oct 16 48d Nov 20 83d Feb 19 174d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	103.1%	0.984	—		—	—	—	—	0
Call · $18 In the money Snapshot session Unknown Last — Breakeven — Implied vol 103.1% Delta 0.984 ≈98% ITM Gamma 0.006 Theta -0.006 Vega 0.002 Open interest 0 Model this call Put · $18 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	92.9%	0.983	—		—	—	—	—	0
Call · $19 In the money Snapshot session Unknown Last — Breakeven — Implied vol 92.9% Delta 0.983 ≈98% ITM Gamma 0.008 Theta -0.005 Vega 0.003 Open interest 0 Model this call Put · $19 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	83.2%	0.981	—		—	—	—	—	0
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 83.2% Delta 0.981 ≈98% ITM Gamma 0.009 Theta -0.005 Vega 0.003 Open interest 0 Model this call Put · $20 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	74%	0.979	—		—	—	—	—	0
Call · $21 In the money Snapshot session Unknown Last — Breakeven — Implied vol 74% Delta 0.979 ≈98% ITM Gamma 0.012 Theta -0.005 Vega 0.003 Open interest 0 Model this call Put · $21 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	82%	0.942	—		—	—	—	—	0
Call · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol 82% Delta 0.942 ≈94% ITM Gamma 0.021 Theta -0.015 Vega 0.01 Open interest 0 Model this call Put · $22 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	71%	0.935	—		—	—	—	—	0
Call · $23 In the money Snapshot session Unknown Last — Breakeven — Implied vol 71% Delta 0.935 ≈93% ITM Gamma 0.027 Theta -0.014 Vega 0.01 Open interest 0 Model this call Put · $23 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	60.4%	0.925	—		—	—	—	—	0
Call · $24 In the money Snapshot session Unknown Last — Breakeven — Implied vol 60.4% Delta 0.925 ≈93% ITM Gamma 0.035 Theta -0.013 Vega 0.011 Open interest 0 Model this call Put · $24 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	52.5%	0.904	—		—	—	—	—	0
Call · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 52.5% Delta 0.904 ≈90% ITM Gamma 0.048 Theta -0.014 Vega 0.011 Open interest 0 Model this call Put · $25 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	42.7%	0.885	—		—	—	—	—	0
Call · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol 42.7% Delta 0.885 ≈88% ITM Gamma 0.069 Theta -0.013 Vega 0.011 Open interest 0 Model this call Put · $26 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	32.1%	0.854	—		—	—	—	—	0
Call · $27 In the money Snapshot session Unknown Last — Breakeven — Implied vol 32.1% Delta 0.854 ≈85% ITM Gamma 0.107 Theta -0.011 Vega 0.017 Open interest 0 Model this call Put · $27 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	30.5%	0.723	—		—	—	—	—	0
Call · $28 In the money Snapshot session Unknown Last — Breakeven — Implied vol 30.5% Delta 0.723 ≈72% ITM Gamma 0.161 Theta -0.016 Vega 0.024 Open interest 0 Model this call Put · $28 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.458	51.8%	—	0
Call · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $29 Snapshot session Unknown Last — Breakeven — Implied vol 51.8% Delta -0.458 ≈46% ITM Gamma 0.112 Theta -0.036 Vega 0.027 Open interest 0 Model this put
Underlying $29.17
0	—	—	—	—		—	-0.686	23.5%	—	0
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 Unknown Last — Breakeven — Implied vol 23.5% Delta -0.686 ≈69% ITM Gamma 0.219 Theta -0.015 Vega 0.024 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $31 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $31 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $32 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $32 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $33 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $33 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $34 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $36 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $36 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 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 snapshot sessions 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 1387131 CUSIP 886364710 13F (30d) 4 filings 4 filers Visit website