IGIB · iShares 5-10 Year Investment Grade Corporate Bond ETF ETF

Alerts for IGIB

$51.83 +0.00 (+0.00%) At close · Sep 4

Options Chain

Underlying $51.83 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 38 contracts · mixed daily-bar sessions · Aug 11, 2026–Aug 28, 2026; 35 unknown

Put / call OI

0.33

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$52.00

$0.17 above spot

ATM implied vol

2.3%

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
—	—	41.3%	0.988	$6.70	$9.10	—		—	$0.00	$0.10	—	—	—	—
Call · $44 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.377 UTC Last — Breakeven — Implied vol 41.3% Delta 0.988 ≈99% ITM Gamma 0.008 Theta -0.01 Vega 0.003 Open interest — OI effective date — Model this call Put · $44 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.426 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	36%	0.987	$5.70	$8.10	—		—	$0.00	$0.10	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.373 UTC Last — Breakeven — Implied vol 36% Delta 0.987 ≈99% ITM Gamma 0.01 Theta -0.009 Vega 0.003 Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.426 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	30.7%	0.986	$4.70	$7.10	—		—	$0.00	$0.10	—	—	—	—
Call · $46 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.364 UTC Last — Breakeven — Implied vol 30.7% Delta 0.986 ≈99% ITM Gamma 0.013 Theta -0.009 Vega 0.003 Open interest — OI effective date — Model this call Put · $46 Daily-bar session Unknown Quote as of 2026-09-04 19:59:02.979 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	61.5%	0.827	$4.80	$6.10	—		—	$0.00	$0.10	—	—	—	—
Call · $47 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.522 UTC Last — Breakeven — Implied vol 61.5% Delta 0.827 ≈83% ITM Gamma 0.044 Theta -0.065 Vega 0.024 Open interest — OI effective date — Model this call Put · $47 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.354 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	20.6%	0.983	$2.70	$5.10	—		—	$0.00	$0.10	—	—	—	—
Call · $48 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.372 UTC Last — Breakeven — Implied vol 20.6% Delta 0.983 ≈98% ITM Gamma 0.022 Theta -0.008 Vega 0.004 Open interest — OI effective date — Model this call Put · $48 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.353 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$1.70	$2.95	—		—	$0.00	$0.10	—	—	—	—
Call · $49 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.524 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $49 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.352 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.70	$1.95	—		—	$0.00	$0.10	—	—	—	—
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:46.422 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 19:57:01.351 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	5.5%	0.959	$0.85	$0.95	—		—	$0.00	$1.15	—	—	—	—
Call · $51 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:55.606 UTC Last — Breakeven — Implied vol 5.5% Delta 0.959 ≈96% ITM Gamma 0.171 Theta -0.007 Vega 0.008 Open interest — OI effective date — Model this call Put · $51 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.351 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $51.83
3	2	—	—	$0.00	$1.20	$0.45		$0.15	$0.05	$0.25	-0.691	2.3%	1	1
Call · $52 Daily-bar session Aug 11, 2026 Quote as of 2026-09-04 19:56:03.494 UTC Last $0.45 Breakeven $52.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $52 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:54.212 UTC Last $0.15 Breakeven $51.85 Implied vol 2.3% Delta -0.691 ≈69% ITM Gamma 1.642 Theta 0.001 Vega 0.033 Open interest 1 OI effective date Sep 3, 2026 Model this put
—	—	—	—	$0.00	$0.10	—		$0.75	$1.10	$1.30	-0.837	11.7%	1	—
Call · $53 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.351 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 Aug 25, 2026 Quote as of 2026-09-04 19:59:51.553 UTC Last $0.75 Breakeven $52.25 Implied vol 11.7% Delta -0.837 ≈84% ITM Gamma 0.223 Theta -0.007 Vega 0.023 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$2.10	$2.30	-0.884	18.1%	—	—
Call · $54 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.352 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 19:59:56.193 UTC Last — Breakeven — Implied vol 18.1% Delta -0.884 ≈88% ITM Gamma 0.115 Theta -0.009 Vega 0.018 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$3.10	$4.40	-0.743	46.3%	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.352 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.250 UTC Last — Breakeven — Implied vol 46.3% Delta -0.743 ≈74% ITM Gamma 0.074 Theta -0.054 Vega 0.03 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$4.10	$5.40	-0.769	53.6%	—	—
Call · $56 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.353 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $56 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.505 UTC Last — Breakeven — Implied vol 53.6% Delta -0.769 ≈77% ITM Gamma 0.06 Theta -0.06 Vega 0.029 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$5.10	$6.40	-0.788	60.5%	—	—
Call · $57 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.356 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $57 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:56.194 UTC Last — Breakeven — Implied vol 60.5% Delta -0.788 ≈79% ITM Gamma 0.051 Theta -0.064 Vega 0.027 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$6.10	$6.30	-0.936	39.3%	—	—
Call · $58 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.357 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $58 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.503 UTC Last — Breakeven — Implied vol 39.3% Delta -0.936 ≈94% ITM Gamma 0.034 Theta -0.014 Vega 0.012 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$7.10	$7.30	-0.942	44.1%	—	—
Call · $59 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.360 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $59 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.553 UTC Last — Breakeven — Implied vol 44.1% Delta -0.942 ≈94% ITM Gamma 0.028 Theta -0.015 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$8.10	$8.30	-0.946	48.6%	—	—
Call · $60 Daily-bar session Unknown Quote as of 2026-09-04 19:57:01.361 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.503 UTC Last — Breakeven — Implied vol 48.6% Delta -0.946 ≈95% ITM Gamma 0.024 Theta -0.015 Vega 0.01 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$9.10	$9.30	-0.949	53%	—	—
Call · $61 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.426 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $61 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.012 UTC Last — Breakeven — Implied vol 53% Delta -0.949 ≈95% ITM Gamma 0.021 Theta -0.016 Vega 0.01 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.10	—		—	$10.10	$10.30	-0.952	57.3%	—	—
Call · $62 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.427 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $62 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.553 UTC Last — Breakeven — Implied vol 57.3% Delta -0.952 ≈95% ITM Gamma 0.019 Theta -0.017 Vega 0.009 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 11, 2026–Aug 28, 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.