SRS · ProShares UltraShort Real Estate ETF

Alerts for SRS

$40.77 +0.63 (+1.56%) At close · Sep 4

Options Chain

Underlying $40.77 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 62 contracts · mixed daily-bar sessions · Jul 16, 2026–Sep 4, 2026; 50 unknown

Put / call OI

0.19

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$38.00

$2.77 below spot

ATM implied vol

33.7%

market's expected move

Open interest by strike · near the money

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
—	—	—	—	$13.70	$17.30	—		—	$0.00	$0.50	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.437 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 19:59:53.437 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$12.70	$16.30	—		—	$0.00	$0.50	—	—	—	—
Call · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.437 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.70	$15.30	—		—	$0.00	$0.50	—	—	—	—
Call · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.70	$14.30	—		—	$0.00	$0.50	—	—	—	—
Call · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 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 19:59:53.437 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$10.60	$12.60	—		—	$0.00	$0.50	—	—	—	—
Call · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 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 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.00	$11.10	—		—	$0.00	$0.50	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.429 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 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.80	$10.10	—		—	$0.00	$0.50	—	—	—	—
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.429 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 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.90	$9.10	—		—	$0.00	$0.50	—	—	—	—
Call · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:21.253 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.70	$8.10	—		—	$0.00	$0.50	—	—	—	—
Call · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:21.253 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 19:59:53.437 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$5.90	$7.10	$4.50		—	$0.00	$0.50	—	—	—	—
Call · $34 In the money Daily-bar session Jul 30, 2026 Quote as of 2026-09-04 19:59:21.253 UTC Last $4.50 Breakeven $38.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.00	$6.10	—		—	$0.00	$0.50	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:07.975 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	3	—	—	$3.80	$5.10	$3.20		—	$0.00	$0.50	—	—	—	—
Call · $36 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:21.253 UTC Last $3.20 Breakeven $39.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:42.908 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$3.10	$4.00	$3.30		$0.90	$0.00	$0.50	—	—	2	2
Call · $37 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.019 UTC Last $3.30 Breakeven $40.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $37 Daily-bar session Jul 16, 2026 Quote as of 2026-09-04 19:59:42.601 UTC Last $0.90 Breakeven $36.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
1	1	—	—	$2.00	$3.50	$2.00		$1.25	$0.00	$0.50	—	—	2	2
Call · $38 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:53.431 UTC Last $2.00 Breakeven $40.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $38 Daily-bar session Jul 16, 2026 Quote as of 2026-09-04 19:59:42.338 UTC Last $1.25 Breakeven $36.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this put
2	1	31.7%	0.787	$1.25	$3.00	$1.55		$1.75	$0.05	$0.55	-0.212	31.5%	2	2
Call · $39 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:53.431 UTC Last $1.55 Breakeven $40.55 Implied vol 31.7% Delta 0.787 ≈79% ITM Gamma 0.12 Theta -0.03 Vega 0.022 Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $39 Daily-bar session Jul 16, 2026 Quote as of 2026-09-04 19:59:53.430 UTC Last $1.75 Breakeven $37.25 Implied vol 31.5% Delta -0.212 ≈21% ITM Gamma 0.12 Theta -0.026 Vega 0.022 Open interest 2 OI effective date Sep 3, 2026 Model this put
15	1	15.8%	0.757	$0.55	$1.45	$0.65		$0.78	$0.35	$1.00	-0.364	34.1%	2	2
Call · $40 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:21.253 UTC Last $0.65 Breakeven $40.65 Implied vol 15.8% Delta 0.757 ≈76% ITM Gamma 0.257 Theta -0.018 Vega 0.024 Open interest 15 OI effective date Sep 3, 2026 Model this call Put · $40 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:58.430 UTC Last $0.78 Breakeven $39.22 Implied vol 34.1% Delta -0.364 ≈36% ITM Gamma 0.143 Theta -0.036 Vega 0.029 Open interest 2 OI effective date Sep 3, 2026 Model this put
Underlying $40.77
—	—	38.6%	0.491	$0.25	$1.95	—		—	$0.35	$1.60	-0.521	28.7%	—	—
Call · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.437 UTC Last — Breakeven — Implied vol 38.6% Delta 0.491 ≈49% ITM Gamma 0.134 Theta -0.047 Vega 0.031 Open interest — OI effective date — Model this call Put · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 UTC Last — Breakeven — Implied vol 28.7% Delta -0.521 ≈52% ITM Gamma 0.18 Theta -0.032 Vega 0.031 Open interest — OI effective date — Model this put
3	—	28.7%	0.309	$0.20	$0.65	—		—	$0.45	$3.10	-0.655	34.9%	—	—
Call · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:59:08.607 UTC Last — Breakeven — Implied vol 28.7% Delta 0.309 ≈31% ITM Gamma 0.16 Theta -0.031 Vega 0.027 Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $42 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 UTC Last — Breakeven — Implied vol 34.9% Delta -0.655 ≈65% ITM Gamma 0.137 Theta -0.035 Vega 0.028 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.55	—		—	$2.20	$3.50	-0.7	48.3%	—	—
Call · $43 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 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 19:59:53.431 UTC Last — Breakeven — Implied vol 48.3% Delta -0.7 ≈70% ITM Gamma 0.094 Theta -0.047 Vega 0.027 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$3.10	$5.60	-0.672	76.7%	—	—
Call · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.431 UTC Last — Breakeven — Implied vol 76.7% Delta -0.672 ≈67% ITM Gamma 0.061 Theta -0.079 Vega 0.028 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$2.90	$5.50	-0.966	27.9%	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.431 UTC Last — Breakeven — Implied vol 27.9% Delta -0.966 ≈97% ITM Gamma 0.035 Theta -0.002 Vega 0.006 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$5.10	$6.40	-0.797	70.5%	—	—
Call · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.431 UTC Last — Breakeven — Implied vol 70.5% Delta -0.797 ≈80% ITM Gamma 0.052 Theta -0.055 Vega 0.022 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$5.90	$7.40	-0.83	73.1%	—	—
Call · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.430 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 UTC Last — Breakeven — Implied vol 73.1% Delta -0.83 ≈83% ITM Gamma 0.045 Theta -0.051 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$6.90	$8.70	-0.815	87.6%	—	—
Call · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 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 19:59:53.429 UTC Last — Breakeven — Implied vol 87.6% Delta -0.815 ≈82% ITM Gamma 0.04 Theta -0.065 Vega 0.021 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$7.90	$9.50	-0.841	89.4%	—	—
Call · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.431 UTC Last — Breakeven — Implied vol 89.4% Delta -0.841 ≈84% ITM Gamma 0.035 Theta -0.06 Vega 0.019 Open interest — OI effective date — Model this put
12	12	—	—	$0.00	$0.50	$0.30		—	$8.70	$10.30	-0.886	83.7%	—	—
Call · $50 Daily-bar session Jul 22, 2026 Quote as of 2026-09-04 19:59:53.429 UTC Last $0.30 Breakeven $50.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 OI effective date Sep 3, 2026 Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 UTC Last — Breakeven — Implied vol 83.7% Delta -0.886 ≈89% ITM Gamma 0.03 Theta -0.043 Vega 0.015 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$8.80	$11.40	—	—	—	—
Call · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.431 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$10.40	$12.40	-0.917	87.3%	—	—
Call · $52 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.431 UTC Last — Breakeven — Implied vol 87.3% Delta -0.917 ≈92% ITM Gamma 0.023 Theta -0.035 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$11.40	$13.40	-0.921	92.5%	—	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.429 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 19:59:53.431 UTC Last — Breakeven — Implied vol 92.5% Delta -0.921 ≈92% ITM Gamma 0.021 Theta -0.036 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$12.40	$14.40	-0.924	97.5%	—	—
Call · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.431 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 19:59:53.437 UTC Last — Breakeven — Implied vol 97.5% Delta -0.924 ≈92% ITM Gamma 0.019 Theta -0.036 Vega 0.011 Open interest — OI effective date — Model this put
4	1	—	—	$0.00	$0.50	$0.25		—	$13.40	$15.40	—	—	—	—
Call · $55 Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:59:53.429 UTC Last $0.25 Breakeven $55.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.437 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 16, 2026–Sep 4, 2026; 50 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. The 25 strikes around the money are shown by default — switch to "All 31" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.