DUSA · Davis Select U.S. Equity ETF ETF

Alerts for DUSA

$57.20 -0.12 (-0.21%) At close · Sep 4

Options Chain

Underlying $57.20 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 30 contracts · mixed daily-bar sessions · Mar 4, 2026–Sep 2, 2026; 22 unknown

Put / call OI

0.00

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$48.00

$9.20 below spot

ATM implied vol

15.1%

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
—	—	—	—	$8.60	$11.90	—		—	$0.00	$0.80	—	—	—	—
Call · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.255 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.713 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$7.60	$10.90	$4.60		—	$0.00	$0.80	—	—	—	—
Call · $48 In the money Daily-bar session Apr 6, 2026 Quote as of 2026-09-04 19:55:09.585 UTC Last $4.60 Breakeven $52.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.223 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$6.60	$9.90	$3.90		—	$0.00	$0.80	—	—	—	—
Call · $49 In the money Daily-bar session Mar 11, 2026 Quote as of 2026-09-04 19:55:08.875 UTC Last $3.90 Breakeven $52.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.137 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$5.60	$8.90	$3.10		—	$0.00	$0.80	—	—	—	—
Call · $50 In the money Daily-bar session Mar 13, 2026 Quote as of 2026-09-04 19:55:07.988 UTC Last $3.10 Breakeven $53.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.763 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$4.60	$7.90	$3.60		—	$0.00	$0.80	—	—	—	—
Call · $51 In the money Daily-bar session Apr 10, 2026 Quote as of 2026-09-04 19:55:22.940 UTC Last $3.60 Breakeven $54.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.404 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.60	$6.90	—		—	$0.00	$0.80	—	—	—	—
Call · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:22.794 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.143 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	25.2%	0.951	$2.75	$5.90	$1.95		—	$0.00	$0.80	—	—	—	—
Call · $53 In the money Daily-bar session Mar 4, 2026 Quote as of 2026-09-04 19:55:05.532 UTC Last $1.95 Breakeven $54.95 Implied vol 25.2% Delta 0.951 ≈95% ITM Gamma 0.037 Theta -0.016 Vega 0.011 Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.823 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	21.9%	0.926	$1.80	$4.90	—		—	$0.00	$0.80	—	—	—	—
Call · $54 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.452 UTC Last — Breakeven — Implied vol 21.9% Delta 0.926 ≈93% ITM Gamma 0.059 Theta -0.018 Vega 0.015 Open interest — OI effective date — Model this call Put · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.500 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	15%	0.927	$0.75	$3.90	—		—	$0.00	$0.85	—	—	—	—
Call · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.497 UTC Last — Breakeven — Implied vol 15% Delta 0.927 ≈93% ITM Gamma 0.086 Theta -0.014 Vega 0.015 Open interest — OI effective date — Model this call Put · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.203 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$2.85	$1.00		—	$0.00	$1.15	—	—	—	—
Call · $56 In the money Daily-bar session Apr 22, 2026 Quote as of 2026-09-04 19:55:03.315 UTC Last $1.00 Breakeven $57.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $56 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.031 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$2.05	$1.00		—	$0.00	$1.80	—	—	—	—
Call · $57 In the money Daily-bar session May 8, 2026 Quote as of 2026-09-04 19:55:02.332 UTC Last $1.00 Breakeven $58.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $57 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.008 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $57.20
4	2	—	—	$0.00	$1.20	$0.30		—	$0.00	$2.45	—	—	—	—
Call · $58 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:02.977 UTC Last $0.30 Breakeven $58.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $58 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.146 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$0.30	$3.40	-0.848	15.1%	—	—
Call · $59 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.085 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $59 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.146 UTC Last — Breakeven — Implied vol 15.1% Delta -0.848 ≈85% ITM Gamma 0.144 Theta -0.01 Vega 0.025 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$1.30	$4.40	-0.881	20.6%	—	—
Call · $60 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.380 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:22.599 UTC Last — Breakeven — Implied vol 20.6% Delta -0.881 ≈88% ITM Gamma 0.09 Theta -0.012 Vega 0.022 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.80	—		—	$2.30	$5.40	-0.899	25.6%	—	—
Call · $61 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.666 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $61 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.049 UTC Last — Breakeven — Implied vol 25.6% Delta -0.899 ≈90% ITM Gamma 0.064 Theta -0.013 Vega 0.019 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 · Mar 4, 2026–Sep 2, 2026; 22 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.