SETH · ProShares Short Ether ETF ETF

Alerts for SETH

$33.23 +0.79 (+2.44%) At close · Sep 4

Options Chain

Underlying $33.23 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 52 contracts · mixed daily-bar sessions · Jul 29, 2026–Sep 3, 2026; 44 unknown

Put / call OI

0.10

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$33.00

$0.23 below spot

ATM implied vol

49.4%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Jan 15 131d Apr 16 222d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	57.9%	0.85	$2.70	$4.40	—		$1.10	$0.00	$1.15	—	—	1	1
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.450 UTC Last — Breakeven — Implied vol 57.9% Delta 0.85 ≈85% ITM Gamma 0.067 Theta -0.036 Vega 0.014 Open interest — OI effective date — Model this call Put · $30 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:39.037 UTC Last $1.10 Breakeven $28.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	58.2%	0.765	$1.85	$3.70	—		—	$0.00	$1.30	—	—	—	—
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.796 UTC Last — Breakeven — Implied vol 58.2% Delta 0.765 ≈77% ITM Gamma 0.088 Theta -0.047 Vega 0.019 Open interest — OI effective date — Model this call Put · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	53.7%	0.673	$1.10	$2.90	—		$1.35	$0.00	$1.55	—	—	2	3
Call · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.090 UTC Last — Breakeven — Implied vol 53.7% Delta 0.673 ≈67% ITM Gamma 0.112 Theta -0.051 Vega 0.022 Open interest — OI effective date — Model this call Put · $32 Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:38.103 UTC Last $1.35 Breakeven $30.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this put
25	26	50.6%	0.554	$0.50	$2.20	$0.85		—	$0.15	$1.90	-0.446	48.3%	—	—
Call · $33 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:55:01.098 UTC Last $0.85 Breakeven $33.85 Implied vol 50.6% Delta 0.554 ≈55% ITM Gamma 0.13 Theta -0.052 Vega 0.024 Open interest 25 OI effective date Sep 3, 2026 Model this call Put · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:55:03.398 UTC Last — Breakeven — Implied vol 48.3% Delta -0.446 ≈45% ITM Gamma 0.136 Theta -0.046 Vega 0.024 Open interest — OI effective date — Model this put
Underlying $33.23
1	1	50.7%	0.425	$0.05	$1.75	$1.26		—	$0.70	$2.45	-0.581	48.4%	—	—
Call · $34 Daily-bar session Aug 21, 2026 Quote as of 2026-09-04 19:55:03.692 UTC Last $1.26 Breakeven $35.26 Implied vol 50.7% Delta 0.425 ≈42% ITM Gamma 0.128 Theta -0.051 Vega 0.024 Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.346 UTC Last — Breakeven — Implied vol 48.4% Delta -0.581 ≈58% ITM Gamma 0.134 Theta -0.045 Vega 0.024 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.50	—		—	$1.35	$3.20	-0.698	49.6%	—	—
Call · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.315 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:04.565 UTC Last — Breakeven — Implied vol 49.6% Delta -0.698 ≈70% ITM Gamma 0.117 Theta -0.041 Vega 0.021 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.25	—		—	$2.15	$3.90	-0.806	48%	—	—
Call · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:38.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.159 UTC Last — Breakeven — Implied vol 48% Delta -0.806 ≈81% ITM Gamma 0.095 Theta -0.03 Vega 0.017 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.20	$0.60		—	$3.00	$4.80	-0.876	48.9%	—	—
Call · $37 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:39.203 UTC Last $0.60 Breakeven $37.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.325 UTC Last — Breakeven — Implied vol 48.9% Delta -0.876 ≈88% ITM Gamma 0.07 Theta -0.022 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.10	—		—	$3.90	$5.70	-0.936	46.8%	—	—
Call · $38 Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.637 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.477 UTC Last — Breakeven — Implied vol 46.8% Delta -0.936 ≈94% ITM Gamma 0.044 Theta -0.011 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.05	—		—	$4.90	$6.70	-0.943	53.9%	—	—
Call · $39 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.051 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $39 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.979 UTC Last — Breakeven — Implied vol 53.9% Delta -0.943 ≈94% ITM Gamma 0.035 Theta -0.012 Vega 0.007 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.50	$6.50		—	$5.80	$7.60	—	—	—	—
Call · $40 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:40.499 UTC Last $6.50 Breakeven $46.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.461 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$6.70	$8.60	—	—	—	—
Call · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.951 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.714 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$7.80	$9.60	—	—	—	—
Call · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.363 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $42 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.679 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$8.80	$10.60	—	—	—	—
Call · $43 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.741 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $43 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.359 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$9.80	$11.60	—	—	—	—
Call · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.137 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.871 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$0.00	$0.95	$2.24		—	$10.80	$12.60	—	—	—	—
Call · $45 Daily-bar session Aug 6, 2026 Quote as of 2026-09-04 19:59:42.458 UTC Last $2.24 Breakeven $47.24 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:14.505 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$11.80	$13.60	—	—	—	—
Call · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.840 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:15.049 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
12	12	—	—	$0.00	$0.95	$3.40		—	$12.80	$14.60	—	—	—	—
Call · $47 Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:43.184 UTC Last $3.40 Breakeven $50.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:15.487 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$13.80	$15.60	—	—	—	—
Call · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.539 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:15.892 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$14.80	$16.60	—	—	—	—
Call · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.846 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:16.582 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$15.80	$17.60	—	—	—	—
Call · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.169 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:16.859 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$16.80	$18.60	—	—	—	—
Call · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.489 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.051 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$17.80	$19.60	—	—	—	—
Call · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.791 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $52 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.237 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$18.80	$20.60	—	—	—	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.136 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $53 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.457 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$19.80	$21.60	—	—	—	—
Call · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.399 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $54 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.637 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.95	—		—	$20.80	$22.60	—	—	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.651 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.885 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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 · Jul 29, 2026–Sep 3, 2026; 44 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.