SEA · Aptus Collared Investment Opportunity ETF

Track SEA — free

$19.82 +0.06 (+0.31%)

Rebalance outlook locked

Options Chain

Underlying $19.82 · today Options Calculator

Positioning

Sep 18, 2026 · 18 days to expiry · 38 contracts · mixed snapshot sessions · Aug 20, 2026–Aug 31, 2026; 31 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 18d Oct 16 46d Jan 15 137d Apr 16 228d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	190.9%	0.982	—		—	—	—	—	0
Call · $9 In the money Snapshot session Unknown Last — Breakeven — Implied vol 190.9% Delta 0.982 ≈98% ITM Gamma 0.006 Theta -0.009 Vega 0.001 Open interest 0 Model this call Put · $9 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	167.7%	0.98	—		—	—	—	—	0
Call · $10 In the money Snapshot session Unknown Last — Breakeven — Implied vol 167.7% Delta 0.98 ≈98% ITM Gamma 0.007 Theta -0.009 Vega 0.003 Open interest 0 Model this call Put · $10 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	145.9%	0.977	—		—	—	—	—	0
Call · $11 In the money Snapshot session Unknown Last — Breakeven — Implied vol 145.9% Delta 0.977 ≈98% ITM Gamma 0.009 Theta -0.009 Vega 0.003 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	—	125.9%	0.974	—		—	—	—	—	0
Call · $12 In the money Snapshot session Unknown Last — Breakeven — Implied vol 125.9% Delta 0.974 ≈97% ITM Gamma 0.012 Theta -0.008 Vega 0.003 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	—	107.6%	0.97	—		—	—	—	—	0
Call · $13 In the money Snapshot session Unknown Last — Breakeven — Implied vol 107.6% Delta 0.97 ≈97% ITM Gamma 0.015 Theta -0.008 Vega 0.003 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	—	90.7%	0.965	—		—	—	—	—	0
Call · $14 In the money Snapshot session Unknown Last — Breakeven — Implied vol 90.7% Delta 0.965 ≈96% ITM Gamma 0.02 Theta -0.008 Vega 0.004 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	—	74.9%	0.958	—		—	—	—	—	0
Call · $15 In the money Snapshot session Unknown Last — Breakeven — Implied vol 74.9% Delta 0.958 ≈96% ITM Gamma 0.028 Theta -0.007 Vega 0.004 Open interest 0 Model this call Put · $15 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	65.5%	0.936	—		—	—	—	—	0
Call · $16 In the money Snapshot session Unknown Last — Breakeven — Implied vol 65.5% Delta 0.936 ≈94% ITM Gamma 0.045 Theta -0.009 Vega 0.007 Open interest 0 Model this call Put · $16 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	49.6%	0.919	—		—	—	—	—	0
Call · $17 In the money Snapshot session Unknown Last — Breakeven — Implied vol 49.6% Delta 0.919 ≈92% ITM Gamma 0.071 Theta -0.008 Vega 0.007 Open interest 0 Model this call Put · $17 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
5	2	37.6%	0.872	$2.10		—	—	—	—	0
Call · $18 In the money Snapshot session Aug 27, 2026 Last $2.10 Breakeven $20.10 Implied vol 37.6% Delta 0.872 ≈87% ITM Gamma 0.132 Theta -0.009 Vega 0.011 Open interest 5 Model this call Put · $18 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	24.4%	0.755	$0.99		—	-0.376	67.4%	—	0
Call · $19 In the money Snapshot session Aug 20, 2026 Last $0.99 Breakeven $19.99 Implied vol 24.4% Delta 0.755 ≈76% ITM Gamma 0.301 Theta -0.009 Vega 0.015 Open interest 1 Model this call Put · $19 Snapshot session Unknown Last — Breakeven — Implied vol 67.4% Delta -0.376 ≈38% ITM Gamma 0.13 Theta -0.031 Vega 0.017 Open interest 0 Model this put
Underlying $19.82
10	1	36.3%	0.439	$0.55		—	-0.528	52.9%	—	0
Call · $20 Snapshot session Aug 21, 2026 Last $0.55 Breakeven $20.55 Implied vol 36.3% Delta 0.439 ≈44% ITM Gamma 0.25 Theta -0.017 Vega 0.017 Open interest 10 Model this call Put · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 52.9% Delta -0.528 ≈53% ITM Gamma 0.173 Theta -0.026 Vega 0.017 Open interest 0 Model this put
0	—	46.9%	0.285	—		—	—	—	—	0
Call · $21 Snapshot session Unknown Last — Breakeven — Implied vol 46.9% Delta 0.285 ≈29% ITM Gamma 0.167 Theta -0.019 Vega 0.016 Open interest 0 Model this call Put · $21 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	50.4%	0.174	—		—	—	—	—	0
Call · $22 Snapshot session Unknown Last — Breakeven — Implied vol 50.4% Delta 0.174 ≈17% ITM Gamma 0.117 Theta -0.016 Vega 0.012 Open interest 0 Model this call Put · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	10	—	—	$0.05		—	—	—	—	0
Call · $23 Snapshot session Aug 24, 2026 Last $0.05 Breakeven $23.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $23 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
15	5	—	—	$0.40		—	—	—	—	0
Call · $24 Snapshot session Aug 25, 2026 Last $0.40 Breakeven $24.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 Model this call Put · $24 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
10	10	—	—	$0.05		—	—	—	—	0
Call · $25 Snapshot session Aug 24, 2026 Last $0.05 Breakeven $25.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 Model this call Put · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	10	—	—	$0.09		—	—	—	—	0
Call · $26 Snapshot session Aug 31, 2026 Last $0.09 Breakeven $26.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	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 — 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 mixed snapshot sessions · Aug 20, 2026–Aug 31, 2026; 31 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 1539639 CUSIP 26922A222 13F (30d) 82 filings 79 filers Visit website