7/6/2026

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

Publication Date

Eastern Gas, North

Chicago, City Gates

Dawn, Ontario

Mich Con City-Gate

Weekly Average

Columbia Gulf, Mainline

Trunkline, Zone 1A

Weekly Average

6/8/2026

$1.9840

$2.6040

$2.5320

$2.5490

$2.5405

$2.6990

$2.6490

$2.6740

6/15/2026

$2.2710

$2.7180

$2.7060

$2.6980

$2.7020

$2.7640

$2.7390

$2.7515

6/22/2026

$2.2500

$2.6250

$2.6240

$2.6360

$2.6300

$2.6620

$2.6410

$2.6515

6/29/2026

$2.2700

$2.6470

$2.5980

$2.6400

$2.6190

$2.7290

$2.6980

$2.7135

$2.1938

$2.6485

$2.6150

$2.6308

$2.7135

$2.6818

Avg. Rate

$2.1938

$2.6485

$2.6229

$2.6976

Supply Low

$1.9840

Highest Week

$2.2710

$2.7180

$2.7020

$2.7515