6/29/2023

Spot Price Calculations for June

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

6/5/2023

$1.3070

$1.7490

$1.9540

$1.8550

$1.9045

$1.7110

$1.7140

$1.7125

6/12/2023

$1.3710

$1.8320

$1.8780

$1.8660

$1.8720

$1.7740

$1.7830

$1.7785

6/19/2023

$1.2680

$1.8650

$1.9140

$1.8910

$1.9025

$1.8100

$1.8260

$1.8180

6/26/2023

$1.2640

$2.1090

$2.1370

$2.1210

$2.1290

$2.1010

$2.0860

$2.0935

$1.3025

$1.8888

$1.9708

$1.9333

$1.8490

$1.8523

Avg. Rate

$1.3025

$1.8888

$1.9520

$1.8506

Supply Low

$1.2640

Highest Week

$1.3710

$2.1090

$2.1290

$2.0935