GNR · State Street(R) SPDR(R) S&P(R) Global Natural Resources ETF ETF

Alerts for GNR

$78.80 -0.49 (-0.62%) At close · Sep 4

Options Chain

Underlying $78.80 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 56 contracts · mixed daily-bar sessions · Feb 24, 2026–Sep 2, 2026; 45 unknown

Put / call OI

2.21

Put-heavy positioning

Open interest

308

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$70.00

$8.80 below spot

ATM implied vol

32.7%

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
—	—	—	—	$36.00	$40.90	—		—	$0.00	$3.30	—	—	—	—
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.855 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.859 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$31.10	$36.10	—		—	$0.00	$3.30	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:59:31.855 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$26.10	$31.00	—		—	$0.00	$3.30	—	—	—	—
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.992 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.819 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$21.10	$26.00	—		—	$0.00	$3.30	—	—	—	—
Call · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.062 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.565 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$16.10	$21.00	—		—	$0.00	$3.30	—	—	—	—
Call · $60 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.358 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$15.10	$20.00	—		$0.05	$0.00	$3.30	—	—	3	1
Call · $61 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:59.454 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $61 Daily-bar session Jun 17, 2026 Quote as of 2026-09-04 19:59:33.318 UTC Last $0.05 Breakeven $60.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$14.10	$19.00	—		—	$0.00	$3.30	—	—	—	—
Call · $62 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $62 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.257 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$13.10	$18.00	$5.15		—	$0.00	$3.30	—	—	—	—
Call · $63 In the money Daily-bar session Jun 30, 2026 Quote as of 2026-09-04 19:59:51.829 UTC Last $5.15 Breakeven $68.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $63 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.215 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$12.10	$17.10	$10.90		—	$0.00	$3.30	—	—	—	—
Call · $64 In the money Daily-bar session Mar 17, 2026 Quote as of 2026-09-04 19:59:58.280 UTC Last $10.90 Breakeven $74.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $64 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.163 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.10	$16.00	—		$0.10	$0.00	$0.20	—	—	192	194
Call · $65 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:50.279 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $65 Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:59:59.127 UTC Last $0.10 Breakeven $64.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 194 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$10.10	$15.00	—		—	$0.00	$3.30	—	—	—	—
Call · $66 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:57.596 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $66 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.057 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.10	$14.10	—		—	$0.00	$3.30	—	—	—	—
Call · $67 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $67 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.958 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.10	$13.00	—		—	$0.00	$3.30	—	—	—	—
Call · $68 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $68 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.905 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.10	$12.00	—		—	$0.00	$3.30	—	—	—	—
Call · $69 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:57.596 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $69 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.857 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	1	34.2%	0.971	$8.40	$9.50	$5.10		$3.80	$0.00	$0.20	—	—	15	17
Call · $70 In the money Daily-bar session May 20, 2026 Quote as of 2026-09-04 19:55:01.859 UTC Last $5.10 Breakeven $75.10 Implied vol 34.2% Delta 0.971 ≈97% ITM Gamma 0.013 Theta -0.02 Vega 0.01 Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $70 Daily-bar session Jun 26, 2026 Quote as of 2026-09-04 19:59:59.118 UTC Last $3.80 Breakeven $66.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 OI effective date Sep 3, 2026 Model this put
10	10	—	—	$5.20	$10.10	$4.90		—	$0.00	$3.30	—	—	—	—
Call · $71 In the money Daily-bar session Feb 24, 2026 Quote as of 2026-09-04 19:59:47.858 UTC Last $4.90 Breakeven $75.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 3, 2026 Model this call Put · $71 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.776 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
57	57	—	—	$4.20	$9.10	$1.00		—	$0.00	$3.30	—	—	—	—
Call · $72 In the money Daily-bar session Jun 25, 2026 Quote as of 2026-09-04 19:59:34.992 UTC Last $1.00 Breakeven $73.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 57 OI effective date Sep 3, 2026 Model this call Put · $72 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.719 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.20	$8.20	—		—	$0.00	$3.30	—	—	—	—
Call · $73 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.890 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $73 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.687 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
16	1	—	—	$2.10	$7.00	$2.40		—	$0.00	$3.40	—	—	—	—
Call · $74 In the money Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:58.173 UTC Last $2.40 Breakeven $76.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 OI effective date Sep 3, 2026 Model this call Put · $74 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.649 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
9	3	23.1%	0.882	$3.60	$4.60	$4.10		—	$0.00	$0.45	—	—	—	—
Call · $75 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:55:04.733 UTC Last $4.10 Breakeven $79.10 Implied vol 23.1% Delta 0.882 ≈88% ITM Gamma 0.058 Theta -0.033 Vega 0.029 Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $75 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.612 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	17.1%	0.881	$0.60	$5.50	—		—	$0.00	$3.60	—	—	—	—
Call · $76 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol 17.1% Delta 0.881 ≈88% ITM Gamma 0.078 Theta -0.026 Vega 0.03 Open interest — OI effective date — Model this call Put · $76 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.525 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	27.8%	0.689	$0.30	$5.20	—		—	$0.00	$3.70	—	—	—	—
Call · $77 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.181 UTC Last — Breakeven — Implied vol 27.8% Delta 0.689 ≈69% ITM Gamma 0.086 Theta -0.061 Vega 0.053 Open interest — OI effective date — Model this call Put · $77 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.489 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$0.00	$4.50	$1.35		—	$0.00	$3.80	—	—	—	—
Call · $78 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:58.173 UTC Last $1.35 Breakeven $79.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $78 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.442 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $78.80
—	—	—	—	$0.00	$4.00	—		—	$0.00	$4.10	—	—	—	—
Call · $79 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.411 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $79 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.411 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.60	—		—	$0.30	$4.80	-0.577	32.7%	—	—
Call · $80 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.475 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $80 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:57.957 UTC Last — Breakeven — Implied vol 32.7% Delta -0.577 ≈58% ITM Gamma 0.081 Theta -0.068 Vega 0.058 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.30	—		—	$4.20	$9.10	-0.823	40.9%	—	—
Call · $85 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.705 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $85 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:57.738 UTC Last — Breakeven — Implied vol 40.9% Delta -0.823 ≈82% ITM Gamma 0.043 Theta -0.054 Vega 0.039 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.30	—		—	$9.20	$14.10	-0.867	59.7%	—	—
Call · $90 Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.916 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $90 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.173 UTC Last — Breakeven — Implied vol 59.7% Delta -0.867 ≈87% ITM Gamma 0.024 Theta -0.065 Vega 0.032 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.30	—		—	$14.20	$19.10	-0.889	76.1%	—	—
Call · $95 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.217 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $95 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.992 UTC Last — Breakeven — Implied vol 76.1% Delta -0.889 ≈89% ITM Gamma 0.017 Theta -0.074 Vega 0.028 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 24, 2026–Sep 2, 2026; 45 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.