12/29/2023

Spot Price Calculations for December

Rover - Based on Gas Daily

Gas Daily - Weekly Weighted Average Prices

Supply Zone

Mainline Zone

Market Zone N

Market Zone S

Eastern Gas, North

Chicago, City Gates

Dawn, Ontario

Mich Con City-Gate

Weekly Average

Columbia Gulf, Mainline

Trunkline, Zone 1A

Weekly Average

12/4/2023

$2.2920

$2.5710

$2.5360

$2.5240

$2.5300

$2.4840

$2.5100

$2.4970

12/11/2023

$2.0110

$2.3530

$2.4790

$2.3730

$2.4260

$2.3650

$2.3580

$2.3615

12/18/2023

$1.7770

$2.1640

$2.2000

$2.1550

$2.1775

$2.1670

$2.1610

$2.1640

12/25/2023

$1.7640

$2.1570

$2.1960

$2.1680

$2.1820

$2.2160

$2.1820

$2.1990

$1.9610

$2.3113

$2.3528

$2.3050

$2.3080

$2.3028

Avg. Rate

$1.9610

$2.3113

$2.3289

$2.3054

Lowest Supply

$1.7640

Highest Week

$2.2920

$2.5710

$2.5300

$2.4970