Natural Gas Weekly Spot Prices

Weekly Spot Prices Trade Dates: 8/2/2021 - 8/6/2021 Flow Dates: 8/3/2021 - 8/9/2021 Price Point Weekly Avg. ($/MMBtu) Weekly Chg. High Low Avg. Daily Vol. Avg. Daily Deals Aug Bidweek Gulf Coast ANR SE 4.01 0.11 4.10 3.89 76,886 10 3.97 Col. Gulf - Erath 4.03 0.06 4.10 3.90 28,857 3 -- Col. Gulf - Rayne 3.74 0.38 3.92 3.35 22,257 4 3.48 Florida Zone 1 4.06 0.09 4.16 3.93 23,244 2 -- Florida Zone 2 -- -- -- -- -- -- 4.07 Florida Zone 3 4.10 0.01 4.19 3.97 62,957 8 4.11 Henry Hub 4.07 0.10 4.21 3.97 44,529 6 4.05 NGPL-LA -- -- -- -- -- -- -- Pine Prairie Hub 3.99 0.08 4.09 3.88 16,529 2 -- Sonat 4.05 0.09 4.15 3.88 78,471 9 3.95 Tenn 500 So LA Z1 4.00 0.05 4.10 3.88 68,986 9 3.93 Tenn 800 So LA Z1 4.02 0.17 4.05 3.85 24,386 3 3.89 Tetco ELA 3.81 -0.09 4.05 3.70 35,171 6 3.91 Tetco WLA 4.00 0.05 4.05 3.92 11,200 1 -- TGT Zone SL -- -- -- -- -- -- -- Transco Station 45 -- -- -- -- -- -- 4.04 Transco Station 65 4.07 0.08 4.14 3.91 36,129 4 4.02 Trunkline ELA -- -- -- -- -- -- -- Trunkline WLA -- -- -- -- -- -- -- Trunkline Zone 1A 3.91 0.14 4.05 3.76 36,071 6 3.75 Regional Average 4.01 0.05 3.94 Texas (South/East) Carthage Hub 3.88 0.08 3.96 3.77 35,800 5 -- Houston Ship Channel 3.98 0.10 4.07 3.92 2,143 1 4.03 Katy Hub 4.05 0.12 4.16 3.90 109,957 12 4.05 NGPL-South Texas -- -- -- -- -- -- -- NGPL-TexOk 3.88 0.11 3.97 3.75 272,214 29 3.76 Tenn Zone 0 3.95 0.13 4.11 3.61 41,592 9 3.83 Tetco-East Texas 3.95 0.09 3.95 3.94 5,029 1 -- Tetco-South Texas 4.06 0.04 4.15 3.91 37,100 5 4.06 TGT Zone 1 3.93 0.06 4.10 3.78 147,729 16 3.74 Transco Station 30 3.96 0.00 4.01 3.95 1,700 1 -- Tres Palacios Hub 4.05 0.07 4.18 3.90 35,400 5 -- Regional Average 3.94 0.07 3.79 Texas (West) El Paso Permian 3.87 0.00 4.00 3.74 144,332 17 3.88 NNG Custer -- -- -- -- -- -- -- Transwes E of Thoreau 3.62 0.04 3.75 3.58 6,257 1 3.84 Waha Hub 3.87 0.02 4.00 3.70 128,547 13 3.85 Regional Average 3.86 0.04 3.86 Midcontinent ANR SW 3.78 0.05 3.91 3.74 3,929 1 3.76 CenterPoint East 3.86 0.08 3.99 3.74 35,133 6 3.76 CenterPoint West -- -- -- -- -- -- -- NGPL-MC 3.87 0.12 3.95 3.71 78,157 12 3.73 Oneok 3.79 0.01 3.88 3.60 24,171 2 3.79 Panhandle 3.78 0.11 3.91 3.69 5,300 1 3.77 Southern Star 3.84 0.04 3.93 3.75 15,138 2 3.80 Regional Average 3.85 0.10 3.77 Great Plains Emerson 3.43 -0.24 3.67 3.00 37,514 8 3.70 NB Ventura TP 3.94 0.25 4.02 3.73 62,841 8 -- NGPL Amarillo 3.91 0.14 4.10 3.76 18,591 4 -- NNG Demarc 3.98 0.13 4.09 3.85 21,400 3 3.91 NNG Ventura 3.91 0.21 4.03 3.75 46,300 10 -- Regional Average 3.83 0.09 3.71 Upper Midwest Alliance 3.96 0.16 4.07 3.77 178,100 19 -- ANR ML7 3.99 0.13 4.07 3.73 42,858 1 -- Chicago Citygate 4.02 0.20 4.10 3.80 126,391 20 3.90 Consumers 3.96 0.15 4.06 3.77 98,029 16 3.87 MichCon 3.92 0.18 4.04 3.73 57,786 8 3.83 REX Zone 3 Delivered 3.93 0.15 4.06 3.73 148,014 20 3.73 Regional Average 3.96 0.17 3.77 Southeast Tetco M1 3.87 -0.03 4.00 3.75 5,929 1 3.87 Transco Zone 4 4.10 0.11 4.18 3.93 134,786 17 4.03 Transco Zone 5 4.09 -0.02 4.29 4.02 25,229 3 4.13 Regional Average 4.09 0.06 4.06 Appalachia Col. Gas App. Pool 3.64 0.36 3.84 3.35 28,029 5 3.23 Eastern Gas North 3.60 0.69 3.80 3.16 18,871 3 2.92 Eastern Gas South 3.63 0.76 3.81 3.05 121,900 22 2.89 Lebanon Hub -- -- -- -- -- -- -- Millennium Pipeline Co., East Receipts 3.63 0.69 3.72 3.10 28,770 6 2.92 Tennessee Zone 4 200-leg 3.79 0.47 3.99 3.24 76,486 10 3.38 Tennessee Zone 4 300 leg, receipts 3.42 0.74 3.62 3.05 5,057 1 2.79 Tennessee Zone 4 313 pool 3.63 0.58 3.85 3.20 50,837 8 3.09 Tetco M2 3.64 0.85 3.83 3.05 95,924 18 2.79 Transco Leidy Line 3.56 0.73 3.78 3.15 40,014 6 2.82 Regional Average 3.65 0.65 2.95 Eastern Canada Dawn 3.90 0.13 4.03 3.69 219,666 30 3.80 Iroquois 4.05 0.42 4.15 3.78 4,445 1 3.86 Niagara 3.80 0.33 3.95 3.25 7,647 2 3.40 Regional Average 3.90 0.15 3.80 Northeast / MidAtlantic Algonquin 3.89 0.76 4.15 3.25 34,688 7 3.46 Dracut -- -- -- -- -- -- -- Iroquois Zone 2 4.09 0.47 4.20 3.75 51,992 9 3.86 Tenn Gas Zone 6 3.83 0.62 4.25 3.20 68,278 15 3.44 Tetco M3 3.75 0.50 4.00 3.15 36,143 8 3.18 Transco Z6 - Non-NY 3.78 0.65 4.03 3.16 60,514 14 3.22 Transco Z6 - NY 3.74 0.33 3.96 3.23 12,429 2 3.27 Regional Average 3.86 0.62 3.36 Rockies Cheyenne Hub 3.84 0.11 3.93 3.67 99,243 13 -- CIG 3.84 0.09 3.93 3.70 16,257 4 3.78 Kern River / Opal 3.92 0.02 4.10 3.80 61,829 13 4.05 NW Rockies 3.90 0.12 4.00 3.77 54,900 10 4.01 Questar 3.93 0.06 3.96 3.88 3,000 1 3.87 White River Hub 3.85 0.09 4.00 3.75 53,471 11 -- Regional Average 3.87 0.09 4.02 San Juan Basin El Paso Bondad 3.87 -0.02 3.96 3.77 6,471 1 3.87 El Paso San Juan 3.98 0.12 4.15 3.78 72,751 9 3.89 Transwestern Pipeline, San Juan 3.91 0.12 4.00 3.75 19,114 4 3.90 Regional Average 3.96 0.12 3.89 Pacific Northwest/Western Canada AECO 2.72 -0.29 2.86 2.48 445,027 81 2.65 Kingsgate 3.57 0.42 4.00 2.95 2,786 1 -- Malin 4.15 0.07 4.25 3.97 44,900 9 4.21 NW Sumas 3.84 0.15 4.03 3.70 74,900 12 3.97 Stanfield 4.00 0.04 4.10 3.80 34,071 6 -- Westcoast Station 2 2.70 -0.29 2.90 2.51 85,982 20 2.75 Regional Average 3.00 -0.20 2.89 California El Paso - South Mainline 6.18 0.02 7.85 4.50 62,200 13 -- Kern - Wheeler Ridge 5.57 -0.49 7.40 4.85 12,029 3 6.38 Kern River Delivered 5.91 -0.58 7.65 4.85 70,714 18 -- PG&E Citygate 5.59 0.07 5.65 5.47 52,986 8 5.61 PG&E South 4.02 0.05 4.09 3.93 10,943 2 -- SoCal Border 5.53 0.03 7.80 3.99 224,459 44 4.49 SoCal Citygate 6.89 -0.93 8.10 5.00 132,100 26 7.60 Regional Average 5.95 -0.01 5.05 Weekly Composite Spot Prices Delivered 4.81 0.24 -- Wellhead 3.54 0.01 --