UMDD · ProShares UltraPro MidCap400 ETF

Alerts for UMDD

$34.85 +0.16 (+0.47%) At close · Sep 4

Options Chain

Underlying $34.85 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 46 contracts · mixed daily-bar sessions · Feb 9, 2026–Aug 24, 2026; 41 unknown

Put / call OI

26.00

Put-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$35.00

$0.15 above spot

ATM implied vol

56.9%

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
—	—	—	—	$18.00	$21.30	—		—	$0.00	$1.85	—	—	—	—
Call · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:57:23.505 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$13.00	$16.40	—		—	$0.00	$0.75	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$12.00	$15.40	—		—	$0.00	$1.85	—	—	—	—
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.578 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.00	$14.40	—		—	$0.00	$1.85	—	—	—	—
Call · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.576 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.578 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.90	$13.70	—		$3.00	$0.00	$1.85	—	—	20	21
Call · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.580 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 Daily-bar session Mar 12, 2026 Quote as of 2026-09-04 19:55:01.577 UTC Last $3.00 Breakeven $20.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 21 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$8.90	$12.70	—		—	$0.00	$0.75	—	—	—	—
Call · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.580 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.90	$11.70	—		—	$0.00	$0.75	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.579 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.00	$10.40	—		$1.85	$0.00	$0.75	—	—	1	1
Call · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.579 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 Daily-bar session Feb 9, 2026 Quote as of 2026-09-04 13:30:04.335 UTC Last $1.85 Breakeven $24.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$6.00	$9.40	—		$2.75	$0.00	$1.85	—	—	1	1
Call · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.579 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 Daily-bar session Apr 16, 2026 Quote as of 2026-09-04 19:55:01.576 UTC Last $2.75 Breakeven $24.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$5.20	$8.40	—		—	$0.00	$0.75	—	—	—	—
Call · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.578 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $28 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.20	$7.40	—		—	$0.00	$0.75	—	—	—	—
Call · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.189 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $29 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.10	$6.50	—		—	$0.00	$0.75	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.188 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.25	$5.50	—		—	$0.00	$2.05	—	—	—	—
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.188 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.187 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	38.4%	0.89	$1.35	$4.70	—		—	$0.00	$2.10	—	—	—	—
Call · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.188 UTC Last — Breakeven — Implied vol 38.4% Delta 0.89 ≈89% ITM Gamma 0.074 Theta -0.021 Vega 0.012 Open interest — OI effective date — Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.186 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.50	$3.00	—		—	$0.00	$2.00	—	—	—	—
Call · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.187 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.185 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.00	—		$6.00	$0.00	$2.00	—	—	1	2
Call · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.186 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 Daily-bar session Apr 6, 2026 Quote as of 2026-09-04 19:55:01.185 UTC Last $6.00 Breakeven $28.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
Underlying $34.85
—	—	—	—	$0.00	$2.00	—		$1.25	$0.30	$2.80	-0.49	56.9%	1	1
Call · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.184 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 Aug 24, 2026 Quote as of 2026-09-04 19:55:01.185 UTC Last $1.25 Breakeven $33.75 Implied vol 56.9% Delta -0.49 ≈49% ITM Gamma 0.107 Theta -0.056 Vega 0.026 Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$2.00	—		—	$0.30	$3.50	-0.619	47.7%	—	—
Call · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.185 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 19:55:01.186 UTC Last — Breakeven — Implied vol 47.7% Delta -0.619 ≈62% ITM Gamma 0.122 Theta -0.044 Vega 0.025 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.00	—		—	$0.95	$4.10	-0.748	43.9%	—	—
Call · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.186 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.187 UTC Last — Breakeven — Implied vol 43.9% Delta -0.748 ≈75% ITM Gamma 0.111 Theta -0.033 Vega 0.021 Open interest — OI effective date — Model this put
1	—	—	—	$0.00	$0.75	—		—	$3.70	$7.00	-0.871	61%	—	—
Call · $40 Daily-bar session Unknown Quote as of 2026-09-04 13:30:04.335 UTC Last — Breakeven — 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 19:55:01.576 UTC Last — Breakeven — Implied vol 61% Delta -0.871 ≈87% ITM Gamma 0.053 Theta -0.029 Vega 0.014 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.85	—		—	$8.80	$12.00	-0.895	99.9%	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.576 UTC Last — Breakeven — 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 19:55:01.579 UTC Last — Breakeven — Implied vol 99.9% Delta -0.895 ≈90% ITM Gamma 0.028 Theta -0.042 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.85	—		—	$13.70	$17.00	—	—	—	—
Call · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.581 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 19:55:01.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.85	—		—	$18.70	$22.00	—	—	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:55:01.582 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 19:55:01.582 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 · Feb 9, 2026–Aug 24, 2026; 41 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.