SPIB · State Street(R) SPDR(R) Portfolio Intermediate Term Corporate Bond ETF ETF

Alerts for SPIB

$32.91 +0.00 (+0.00%) At close · Sep 4

Options Chain

Underlying $32.91 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 38 contracts · daily-bar sessions unknown

Put / call OI

—

open-interest date unavailable

Open interest

—

open-interest date unavailable

Volume

—

daily-bar sessions unknown

ATM implied vol

10.9%

market's expected move

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Nov 20 76d Feb 19 167d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	68.9%	0.994	$7.90	$10.00	—		—	$0.00	$0.10	—	—	—	—
Call · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.622 UTC Last — Breakeven — Implied vol 68.9% Delta 0.994 ≈99% ITM Gamma 0.004 Theta -0.005 Vega 0.001 Open interest — OI effective date — Model this call Put · $24 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.424 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	59.7%	0.994	$6.90	$9.00	—		—	$0.00	$0.10	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:11.377 UTC Last — Breakeven — Implied vol 59.7% Delta 0.994 ≈99% ITM Gamma 0.005 Theta -0.005 Vega 0.001 Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.423 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	50.9%	0.994	$5.90	$8.00	—		—	$0.00	$0.10	—	—	—	—
Call · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.826 UTC Last — Breakeven — Implied vol 50.9% Delta 0.994 ≈99% ITM Gamma 0.005 Theta -0.005 Vega 0.001 Open interest — OI effective date — Model this call Put · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.423 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	42.4%	0.994	$4.90	$7.00	—		—	$0.00	$0.10	—	—	—	—
Call · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:22.237 UTC Last — Breakeven — Implied vol 42.4% Delta 0.994 ≈99% ITM Gamma 0.006 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.423 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	34.1%	0.995	$3.90	$6.00	—		—	$0.00	$0.10	—	—	—	—
Call · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:09.760 UTC Last — Breakeven — Implied vol 34.1% Delta 0.995 ≈99% ITM Gamma 0.007 Theta -0.004 Vega 0.001 Open interest — OI effective date — Model this call Put · $28 Daily-bar session Unknown Quote as of 2026-09-04 19:49:59.686 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	36.7%	0.97	$2.95	$5.00	—		—	$0.00	$0.10	—	—	—	—
Call · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:08.781 UTC Last — Breakeven — Implied vol 36.7% Delta 0.97 ≈97% ITM Gamma 0.03 Theta -0.009 Vega 0.004 Open interest — OI effective date — Model this call Put · $29 Daily-bar session Unknown Quote as of 2026-09-04 19:58:16.195 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	28.2%	0.963	$1.95	$4.00	—		—	$0.00	$0.10	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:40.035 UTC Last — Breakeven — Implied vol 28.2% Delta 0.963 ≈96% ITM Gamma 0.046 Theta -0.008 Vega 0.005 Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.987 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	19.7%	0.952	$1.80	$2.15	—		—	$0.00	$0.10	—	—	—	—
Call · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:56:07.303 UTC Last — Breakeven — Implied vol 19.7% Delta 0.952 ≈95% ITM Gamma 0.082 Theta -0.008 Vega 0.006 Open interest — OI effective date — Model this call Put · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.817 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	10.9%	0.924	$0.80	$1.15	—		—	$0.00	$0.10	—	—	—	—
Call · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:50.645 UTC Last — Breakeven — Implied vol 10.9% Delta 0.924 ≈92% ITM Gamma 0.211 Theta -0.007 Vega 0.009 Open interest — OI effective date — Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.703 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $32.91
—	—	—	—	$0.00	$0.15	—		—	$0.00	$0.25	—	—	—	—
Call · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.606 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 19:59:39.538 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$0.80	$1.35	-0.914	12%	—	—
Call · $34 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.711 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 19:58:45.723 UTC Last — Breakeven — Implied vol 12% Delta -0.914 ≈91% ITM Gamma 0.21 Theta -0.001 Vega 0.01 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$1.80	$2.35	-0.942	20.1%	—	—
Call · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.887 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 19:59:38.396 UTC Last — Breakeven — Implied vol 20.1% Delta -0.942 ≈94% ITM Gamma 0.093 Theta -0.002 Vega 0.007 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$2.80	$3.40	-0.931	30.9%	—	—
Call · $36 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.002 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 19:59:34.109 UTC Last — Breakeven — Implied vol 30.9% Delta -0.931 ≈93% ITM Gamma 0.069 Theta -0.006 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$3.80	$4.40	-0.941	38.3%	—	—
Call · $37 Daily-bar session Unknown Quote as of 2026-09-04 19:55:05.672 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.204 UTC Last — Breakeven — Implied vol 38.3% Delta -0.941 ≈94% ITM Gamma 0.049 Theta -0.007 Vega 0.007 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$4.80	$5.40	-0.948	45.2%	—	—
Call · $38 Daily-bar session Unknown Quote as of 2026-09-04 19:55:06.847 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:07.813 UTC Last — Breakeven — Implied vol 45.2% Delta -0.948 ≈95% ITM Gamma 0.038 Theta -0.008 Vega 0.007 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$5.80	$6.40	-0.953	51.9%	—	—
Call · $39 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.204 UTC Last — Breakeven — 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 19:59:37.244 UTC Last — Breakeven — Implied vol 51.9% Delta -0.953 ≈95% ITM Gamma 0.031 Theta -0.008 Vega 0.006 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$6.80	$7.40	-0.956	58.2%	—	—
Call · $40 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.418 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 19:59:09.517 UTC Last — Breakeven — Implied vol 58.2% Delta -0.956 ≈96% ITM Gamma 0.026 Theta -0.009 Vega 0.006 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$7.80	$8.40	-0.959	64.3%	—	—
Call · $41 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $41 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.506 UTC Last — Breakeven — Implied vol 64.3% Delta -0.959 ≈96% ITM Gamma 0.022 Theta -0.01 Vega 0.005 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$8.80	$9.40	-0.961	70.2%	—	—
Call · $42 Daily-bar session Unknown Quote as of 2026-09-04 19:54:59.417 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $42 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:49.440 UTC Last — Breakeven — Implied vol 70.2% Delta -0.961 ≈96% ITM Gamma 0.019 Theta -0.01 Vega 0.005 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 daily-bar sessions 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.