PSQ · ProShares Short QQQ ETF

Alerts for PSQ

$25.77 -0.02 (-0.08%) At close · Sep 4

Options Chain

Underlying $25.77 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 42 contracts · mixed daily-bar sessions · Jul 29, 2026–Sep 4, 2026; 27 unknown

Put / call OI

0.22

Call-heavy positioning

Open interest

1,103

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$25.00

$0.77 below spot

ATM implied vol

16.1%

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
—	—	—	—	$9.30	$10.30	—		—	$0.00	$0.50	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:16.038 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:59:37.594 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.20	$9.40	—		—	$0.00	$0.50	—	—	—	—
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:12.747 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:59:50.708 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	82.3%	0.994	$7.20	$8.40	—		—	$0.00	$0.50	—	—	—	—
Call · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:10.433 UTC Last — Breakeven — Implied vol 82.3% Delta 0.994 ≈99% ITM Gamma 0.005 Theta -0.005 Vega 0.001 Open interest — OI effective date — Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.640 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	69.8%	0.994	$6.30	$7.30	—		—	$0.00	$0.50	—	—	—	—
Call · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.974 UTC Last — Breakeven — Implied vol 69.8% Delta 0.994 ≈99% ITM Gamma 0.006 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.231 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	57.9%	0.993	$5.20	$6.40	—		—	$0.00	$0.50	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:09.456 UTC Last — Breakeven — Implied vol 57.9% Delta 0.993 ≈99% ITM Gamma 0.007 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.799 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	46.6%	0.993	$4.20	$5.40	—		—	$0.00	$0.50	—	—	—	—
Call · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.974 UTC Last — Breakeven — Implied vol 46.6% Delta 0.993 ≈99% ITM Gamma 0.009 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.455 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
110	110	35.8%	0.994	$3.20	$4.40	$3.69		—	$0.00	$0.50	—	—	—	—
Call · $22 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:59:46.322 UTC Last $3.69 Breakeven $25.69 Implied vol 35.8% Delta 0.994 ≈99% ITM Gamma 0.011 Theta -0.004 Vega 0.001 Open interest 110 OI effective date Sep 3, 2026 Model this call Put · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.080 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	41.9%	0.94	$2.30	$3.40	$2.76		—	$0.00	$0.50	—	—	—	—
Call · $23 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:10.930 UTC Last $2.76 Breakeven $25.76 Implied vol 41.9% Delta 0.94 ≈94% ITM Gamma 0.061 Theta -0.012 Vega 0.006 Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.778 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	5	—	—	$1.30	$2.25	$3.60		—	$0.00	$0.50	—	—	—	—
Call · $24 In the money Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:18.777 UTC Last $3.60 Breakeven $27.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.056 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
35	4	—	—	$0.60	$0.90	$1.10		$0.05	$0.00	$0.20	—	—	1	56
Call · $25 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:49.441 UTC Last $1.10 Breakeven $26.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 35 OI effective date Sep 3, 2026 Model this call Put · $25 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:52.981 UTC Last $0.05 Breakeven $24.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 56 OI effective date Sep 3, 2026 Model this put
Underlying $25.77
103	5	14%	0.386	$0.05	$0.30	$0.25		$0.45	$0.10	$0.80	-0.585	18.3%	20	92
Call · $26 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:50.290 UTC Last $0.25 Breakeven $26.25 Implied vol 14% Delta 0.386 ≈39% ITM Gamma 0.584 Theta -0.011 Vega 0.018 Open interest 103 OI effective date Sep 3, 2026 Model this call Put · $26 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:52.007 UTC Last $0.45 Breakeven $25.55 Implied vol 18.3% Delta -0.585 ≈59% ITM Gamma 0.457 Theta -0.012 Vega 0.018 Open interest 92 OI effective date Sep 3, 2026 Model this put
195	7	—	—	$0.00	$0.20	$0.05		$1.40	$0.80	$1.40	—	—	5	9
Call · $27 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:58.732 UTC Last $0.05 Breakeven $27.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 195 OI effective date Sep 3, 2026 Model this call Put · $27 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:10.189 UTC Last $1.40 Breakeven $25.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 3, 2026 Model this put
134	26	—	—	$0.00	$0.05	$0.09		$2.30	$1.90	$2.55	-0.946	27.6%	1	42
Call · $28 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 16:51:49.683 UTC Last $0.09 Breakeven $28.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 134 OI effective date Sep 3, 2026 Model this call Put · $28 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:44.700 UTC Last $2.30 Breakeven $25.70 Implied vol 27.6% Delta -0.946 ≈95% ITM Gamma 0.085 Theta -0.003 Vega 0.005 Open interest 42 OI effective date Sep 3, 2026 Model this put
68	2	—	—	$0.00	$0.05	$0.02		—	$2.70	$3.70	-0.989	27.8%	—	—
Call · $29 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 13:42:43.698 UTC Last $0.02 Breakeven $29.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 68 OI effective date Sep 3, 2026 Model this call Put · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:48.135 UTC Last — Breakeven — Implied vol 27.8% Delta -0.989 ≈99% ITM Gamma 0.022 Theta 0.001 Vega 0.001 Open interest — OI effective date — Model this put
245	110	—	—	$0.00	$0.50	$0.25		—	$3.70	$4.70	-0.989	35.7%	—	—
Call · $30 Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:59:46.324 UTC Last $0.25 Breakeven $30.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 245 OI effective date Sep 3, 2026 Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:14.974 UTC Last — Breakeven — Implied vol 35.7% Delta -0.989 ≈99% ITM Gamma 0.017 Theta 0.001 Vega 0.001 Open interest — OI effective date — Model this put
6	6	—	—	$0.00	$0.50	$0.04		—	$4.70	$5.70	-0.989	43.3%	—	—
Call · $31 Daily-bar session Aug 6, 2026 Quote as of 2026-09-04 19:59:52.007 UTC Last $0.04 Breakeven $31.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this call Put · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:11.377 UTC Last — Breakeven — Implied vol 43.3% Delta -0.989 ≈99% ITM Gamma 0.014 Theta 0.001 Vega 0.001 Open interest — OI effective date — Model this put
4	3	—	—	$0.00	$0.40	$0.05		—	$5.70	$6.80	-0.954	68.2%	—	—
Call · $32 Daily-bar session Aug 18, 2026 Quote as of 2026-09-04 19:59:34.449 UTC Last $0.05 Breakeven $32.05 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 19:59:16.433 UTC Last — Breakeven — Implied vol 68.2% Delta -0.954 ≈95% ITM Gamma 0.031 Theta -0.01 Vega 0.005 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$6.70	$7.80	-0.957	76.1%	—	—
Call · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:59:09.456 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:11.377 UTC Last — Breakeven — Implied vol 76.1% Delta -0.957 ≈96% ITM Gamma 0.026 Theta -0.01 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$7.70	$8.80	-0.959	83.6%	—	—
Call · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:59:09.456 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:57.999 UTC Last — Breakeven — Implied vol 83.6% Delta -0.959 ≈96% ITM Gamma 0.022 Theta -0.011 Vega 0.004 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$8.70	$9.80	—	—	—	—
Call · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:52.007 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 19:59:11.952 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$9.70	$10.80	—	—	—	—
Call · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:56:17.743 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 19:59:13.913 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 4, 2026; 27 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.