UX · Roundhill Uranium ETF ETF

Alerts for UX

$29.65 -0.29 (-0.97%) At close · Sep 4

Options Chain

Underlying $29.65 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 48 contracts · mixed daily-bar sessions · Jan 23, 2026–Aug 24, 2026; 26 unknown

Put / call OI

0.13

Call-heavy positioning

Open interest

104

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$27.00

$2.65 below spot

ATM implied vol

31.6%

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
—	—	—	—	$10.80	$12.50	—		—	$0.00	$0.60	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:30.250 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.80	$11.50	—		—	$0.00	$0.60	—	—	—	—
Call · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:30.250 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	25	—	—	$8.80	$10.50	$10.50		—	$0.00	$0.60	—	—	—	—
Call · $20 In the money Daily-bar session Apr 1, 2026 Quote as of 2026-09-04 19:59:30.250 UTC Last $10.50 Breakeven $30.50 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 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.80	$9.50	—		—	$0.00	$0.60	—	—	—	—
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:30.250 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 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.80	$8.50	—		—	$0.00	$0.60	—	—	—	—
Call · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.095 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 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.80	$7.50	—		—	$0.00	$0.60	—	—	—	—
Call · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:30.250 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	54.1%	0.984	$5.40	$6.00	$6.30		—	$0.00	$0.60	—	—	—	—
Call · $24 In the money Daily-bar session May 26, 2026 Quote as of 2026-09-04 19:55:49.372 UTC Last $6.30 Breakeven $30.30 Implied vol 54.1% Delta 0.984 ≈98% ITM Gamma 0.014 Theta -0.007 Vega 0.002 Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
5	5	—	—	$3.80	$5.50	$4.40		—	$0.00	$0.60	—	—	—	—
Call · $25 In the money Daily-bar session Jun 22, 2026 Quote as of 2026-09-04 19:59:30.250 UTC Last $4.40 Breakeven $29.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	5	46%	0.942	$3.00	$4.50	$3.20		$5.13	$0.00	$0.60	—	—	2	—
Call · $26 In the money Daily-bar session Jun 22, 2026 Quote as of 2026-09-04 19:59:59.908 UTC Last $3.20 Breakeven $29.20 Implied vol 46% Delta 0.942 ≈94% ITM Gamma 0.045 Theta -0.014 Vega 0.007 Open interest — OI effective date — Model this call Put · $26 Daily-bar session Jul 22, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $5.13 Breakeven $20.87 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
5	5	38.2%	0.912	$2.45	$3.10	$2.45		$0.30	$0.00	$0.65	—	—	1	1
Call · $27 In the money Daily-bar session Jun 22, 2026 Quote as of 2026-09-04 19:55:49.522 UTC Last $2.45 Breakeven $29.45 Implied vol 38.2% Delta 0.912 ≈91% ITM Gamma 0.075 Theta -0.016 Vega 0.009 Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $27 Daily-bar session Aug 20, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $0.30 Breakeven $26.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
10	5	32.7%	0.836	$1.55	$2.15	$1.20		$1.30	$0.05	$0.75	-0.243	47.6%	10	—
Call · $28 In the money Daily-bar session Aug 3, 2026 Quote as of 2026-09-04 19:59:47.010 UTC Last $1.20 Breakeven $29.20 Implied vol 32.7% Delta 0.836 ≈84% ITM Gamma 0.135 Theta -0.02 Vega 0.014 Open interest 10 OI effective date Sep 3, 2026 Model this call Put · $28 Daily-bar session Jul 23, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $1.30 Breakeven $26.70 Implied vol 47.6% Delta -0.243 ≈24% ITM Gamma 0.118 Theta -0.031 Vega 0.018 Open interest — OI effective date — Model this put
2	5	33.1%	0.658	$0.45	$1.80	$1.60		$1.60	$0.00	$1.00	—	—	10	—
Call · $29 In the money Daily-bar session Jun 22, 2026 Quote as of 2026-09-04 19:56:50.370 UTC Last $1.60 Breakeven $30.60 Implied vol 33.1% Delta 0.658 ≈66% ITM Gamma 0.198 Theta -0.028 Vega 0.021 Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $29 Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $1.60 Breakeven $27.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $29.65
20	10	—	—	$0.00	$1.25	$2.85		—	$0.20	$1.55	-0.558	31.6%	—	—
Call · $30 Daily-bar session Apr 28, 2026 Quote as of 2026-09-04 19:59:59.968 UTC Last $2.85 Breakeven $32.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 3, 2026 Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:18.735 UTC Last — Breakeven — Implied vol 31.6% Delta -0.558 ≈56% ITM Gamma 0.223 Theta -0.025 Vega 0.022 Open interest — OI effective date — Model this put
1	1	43.7%	0.315	$0.05	$0.90	$0.47		$1.50	$1.30	$1.95	-0.73	35.4%	1	10
Call · $31 Daily-bar session Aug 11, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $0.47 Breakeven $31.47 Implied vol 43.7% Delta 0.315 ≈31% ITM Gamma 0.145 Theta -0.034 Vega 0.02 Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $31 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:47.010 UTC Last $1.50 Breakeven $29.50 Implied vol 35.4% Delta -0.73 ≈73% ITM Gamma 0.167 Theta -0.023 Vega 0.019 Open interest 10 OI effective date Sep 3, 2026 Model this put
4	1	—	—	$0.00	$0.75	$5.11		—	$1.60	$3.30	-0.858	36%	—	—
Call · $32 Daily-bar session May 4, 2026 Quote as of 2026-09-04 19:57:35.289 UTC Last $5.11 Breakeven $37.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.829 UTC Last — Breakeven — Implied vol 36% Delta -0.858 ≈86% ITM Gamma 0.112 Theta -0.015 Vega 0.013 Open interest — OI effective date — Model this put
21	20	—	—	$0.00	$0.65	$1.75		—	$2.50	$4.20	-0.945	34.3%	—	—
Call · $33 Daily-bar session Mar 19, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $1.75 Breakeven $34.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 21 OI effective date Sep 3, 2026 Model this call Put · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:13.668 UTC Last — Breakeven — Implied vol 34.3% Delta -0.945 ≈95% ITM Gamma 0.058 Theta -0.005 Vega 0.006 Open interest — OI effective date — Model this put
9	9	—	—	$0.00	$0.20	$1.95		—	$3.40	$5.20	—	—	—	—
Call · $34 Daily-bar session Mar 16, 2026 Quote as of 2026-09-04 19:55:49.408 UTC Last $1.95 Breakeven $35.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:28.913 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	1	—	—	$0.00	$0.60	$1.44		—	$4.50	$6.20	-0.958	49.2%	—	—
Call · $35 Daily-bar session May 11, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $1.44 Breakeven $36.44 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.832 UTC Last — Breakeven — Implied vol 49.2% Delta -0.958 ≈96% ITM Gamma 0.033 Theta -0.006 Vega 0.005 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.60	—		$8.30	$5.50	$7.20	-0.961	56.2%	1	1
Call · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 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 Jul 29, 2026 Quote as of 2026-09-04 19:56:48.825 UTC Last $8.30 Breakeven $27.70 Implied vol 56.2% Delta -0.961 ≈96% ITM Gamma 0.027 Theta -0.007 Vega 0.005 Open interest 1 OI effective date Sep 3, 2026 Model this put
2	1	—	—	$0.00	$0.60	$3.40		—	$6.50	$8.20	-0.964	62.8%	—	—
Call · $37 Daily-bar session Jan 23, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $3.40 Breakeven $40.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.825 UTC Last — Breakeven — Implied vol 62.8% Delta -0.964 ≈96% ITM Gamma 0.023 Theta -0.007 Vega 0.004 Open interest — OI effective date — Model this put
8	7	—	—	$0.00	$0.20	$1.00		—	$7.50	$9.20	-0.966	69.2%	—	—
Call · $38 Daily-bar session Mar 24, 2026 Quote as of 2026-09-04 19:55:50.014 UTC Last $1.00 Breakeven $39.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 3, 2026 Model this call Put · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.825 UTC Last — Breakeven — Implied vol 69.2% Delta -0.966 ≈97% ITM Gamma 0.02 Theta -0.008 Vega 0.004 Open interest — OI effective date — Model this put
—	7	—	—	$0.00	$0.60	$1.70		—	$8.50	$10.20	-0.968	75.4%	—	—
Call · $39 Daily-bar session Mar 3, 2026 Quote as of 2026-09-04 19:56:48.826 UTC Last $1.70 Breakeven $40.70 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 19:56:48.825 UTC Last — Breakeven — Implied vol 75.4% Delta -0.968 ≈97% ITM Gamma 0.017 Theta -0.008 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.60	—		—	$9.50	$11.20	-0.969	81.4%	—	—
Call · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:48.833 UTC Last — Breakeven — Implied vol 81.4% Delta -0.969 ≈97% ITM Gamma 0.015 Theta -0.008 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.60	—		—	$14.50	$16.20	—	—	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:56:48.826 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 19:56:48.825 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 · Jan 23, 2026–Aug 24, 2026; 26 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.