3/31/2023

Spot Price Calculations for March

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

3/6/2023

$2.1730

$2.3750

$2.5890

$2.4870

$2.5380

$2.2730

$2.2760

$2.2745

3/13/2023

$2.3550

$2.5090

$2.7140

$2.6190

$2.6665

$2.4360

$2.4390

$2.4375

3/20/2023

$2.2590

$2.4360

$2.5210

$2.4740

$2.4975

$2.3210

$2.3840

$2.3525

3/27/2023

$1.9590

$2.2250

$2.3090

$2.2570

$2.2830

$2.0770

$2.0590

$2.0680

$2.1865

$2.3863

$2.5333

$2.4593

$2.2768

$2.2895

Avg. Rate

$2.1865

$2.3863

$2.4963

$2.2831

Supply Low

$1.9590

Highest Week

$2.3550

$2.5090

$2.6665

$2.4375