BETZ · Roundhill Sports Betting & iGaming ETF ETF

Alerts for BETZ

$19.37 -0.11 (-0.59%) At close · Sep 4

Options Chain

Underlying $19.37 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 18, 2026–Sep 2, 2026; 35 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

$19.00

$0.37 below spot

ATM implied vol

37.1%

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
—	—	—	—	$7.60	$9.40	—		—	$0.00	$0.40	—	—	—	—
Call · $11 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.300 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $11 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.477 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.60	$8.40	—		—	$0.00	$0.40	—	—	—	—
Call · $12 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.289 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $12 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.098 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.60	$7.40	—		—	$0.00	$0.40	—	—	—	—
Call · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.282 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $13 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.672 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.60	$6.40	—		—	$0.00	$0.40	—	—	—	—
Call · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.282 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.223 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	101%	0.932	$3.60	$5.40	—		—	$0.00	$0.40	—	—	—	—
Call · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.300 UTC Last — Breakeven — Implied vol 101% Delta 0.932 ≈93% ITM Gamma 0.037 Theta -0.021 Vega 0.005 Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.731 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	84.9%	0.908	$2.65	$4.40	—		—	$0.00	$0.40	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.258 UTC Last — Breakeven — Implied vol 84.9% Delta 0.908 ≈91% ITM Gamma 0.056 Theta -0.022 Vega 0.006 Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.178 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	64.2%	0.883	$1.65	$3.40	—		—	$0.00	$0.40	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.257 UTC Last — Breakeven — Implied vol 64.2% Delta 0.883 ≈88% ITM Gamma 0.087 Theta -0.02 Vega 0.007 Open interest — OI effective date — Model this call Put · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.619 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	37.1%	0.873	$0.65	$2.30	—		—	$0.00	$0.40	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.257 UTC Last — Breakeven — Implied vol 37.1% Delta 0.873 ≈87% ITM Gamma 0.16 Theta -0.013 Vega 0.007 Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.029 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$1.35	$0.44		—	$0.00	$0.85	—	—	—	—
Call · $19 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:49.158 UTC Last $0.44 Breakeven $19.44 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.928 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $19.37
13	1	—	—	$0.00	$0.50	$0.10		—	$0.00	$1.40	—	—	—	—
Call · $20 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:39.545 UTC Last $0.10 Breakeven $20.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 3, 2026 Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:39.740 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$0.75	$2.40	—	—	—	—
Call · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.166 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.892 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$1.75	$3.40	—	—	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:59:40.765 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.097 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$2.75	$4.40	—	—	—	—
Call · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.336 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.298 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$3.80	$5.40	—	—	—	—
Call · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:59:41.853 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.473 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
5	5	—	—	$0.00	$0.40	$0.10		—	$4.80	$6.40	—	—	—	—
Call · $25 Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:42.336 UTC Last $0.10 Breakeven $25.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.602 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$5.80	$7.40	—	—	—	—
Call · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.777 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.738 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$6.80	$8.40	-0.998	61.1%	—	—
Call · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.219 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.293 UTC Last — Breakeven — Implied vol 61.1% Delta -0.998 ≈100% ITM Gamma 0.003 Theta 0.002 Vega 0 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$7.80	$9.40	-0.997	72%	—	—
Call · $28 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.570 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.940 UTC Last — Breakeven — Implied vol 72% Delta -0.997 ≈100% ITM Gamma 0.004 Theta 0.002 Vega 0 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.40	—		—	$8.80	$10.40	—	—	—	—
Call · $29 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.928 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.007 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 · Aug 18, 2026–Sep 2, 2026; 35 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.