Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

2181

Pitts

burgh

Boston

Calgary

Chicago

NYC

Oklahoma

City

Dallas

Los

Angeles

Sacra

mento

Denver

Portland

Houston

New 

Orleans

Miami

Last 30D 

Lst yr 30D

5 Yr 30 D Avg

Cumulative HDDs by City 

30 Day Intervals

Source: Bloomberg Weather Data

Atlanta

Updated

Natural Gas Trading: HDD Weather Map

97

182

177

55

101

96

0

0

0

86

136

185

12

17

23

0

0

1

50

81

150

26

30

38

2

0

9

4

0

1

353

333

252

347

162

215

265

187

153

36

33

16

4

1

3

10/17/2017
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

2181

Pitts

burgh

Boston

Calgary

Chicago NYC

Oklahoma

City

Dallas

Los

Angeles

Sacra

mento Denver

Portland

Houston New 

Orleans Miami

Last 30D

Lst yr 30D

5 Yr 30 D Avg

Cumulative CDDs by City 

30 Day Intervals

Source: Bloomberg Weather Data

Atlanta

Updated

Natural Gas Trading: CDD Weather Map

93

53

33

176

74

59

575

545

518

131

52

28

248

195

127

475

479

402

170

108

54

201

188

170

458

396

369

503

457

378

0

0

0

13

49

35

14

15

24

61

111

147

229

251

264

10/17/2017
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

2181

Columbia

TCO Pool

Algonquin

Citygate* AECO*

Pricing Point

BOLD –30 Day Avg Price

Green – % increase from 

previous year

Red – % decrease from 

previous year

Chicago

Citygate

Transco

Z6-NY

NGPL

Midcont

El Paso

Permian

SoCal 

Border

PG&E

Citygate

CIG

HSC Henry 

Hub

FGT-Z3

Day Ahead Natural Gas Prices 

30 Day Average ($/MMBtu)

Source: Bloomberg ICE Data Updated

$2.94

1%

$2.80

-1%

$2.41

-8%

$2.93

1%

$0.79

-38%

$2.49

-4%

$2.93

0%

Natural Gas Trading: Price Map

$2.72

-1%

$2.53

19%

$2.59

35%

*Bloomberg assessed data only

NW

Stanfield

$2.48

-5%

$3.15

-5%

$2.65

-11%

10/17/2017

$2.62

-3%
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

2181

Columbia

TCO Pool

Algonquin

Citygate*

Pricing Point

BOLD – 30 Day Avg Volume

Green – % increase from 

previous year

Red – % decrease from 

previous year

Chicago

Citygate

Transco

Z6-NY

NGPL

Midcon

El Paso

Permian

SoCal 

Border

PG&E

Citygate

CIG

HSC Henry 

Hub

FGT-Z3

Day Ahead Natural Gas Trading Volumes 

30 Day Average (MMcf/day)

Source: Bloomberg ICE Data Updated

3,140

33%

30,167

-19%

128,230

-2%

391,193

80%

209,000

48%

528,877

36%

265,220

22%

40,213

-24%

575,913

36%

Natural Gas Trading: Volume Map

*Bloomberg assessed data only

NW

Stanfield

66,147

0%

10/17/2017

575,913

36%

223,133

-19%

164,063

4%
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

Source: Derived from Bloomberg data Updated

Natural Gas, Coal and Oil Prices (Converted)

Natural Gas Trading: Gas, Oil and Coal

10/17/2017

$0

$1

$2

$3

$4

$5

$6

$7

$8

$9

$10

$0.0

$0.5

$1.0

$1.5

$2.0

$2.5

$3.0

$3.5

$4.0

$4.5

Oct-15

Dec-15

Feb-16

Apr-16

Jun-16

Aug-16

Oct-16

Dec-16

Feb-17

Apr-17

Jun-17

Aug-17

Oct-17

Converted Oil Price ($/MMBtu) 

Gas and Converted Coal Price ($/MMBtu)

Nymex Henry Hub

Big Sandy Barge (Low Sulfur Coal)

WTI Crude Oil
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

Source: Derived from Bloomberg data Updated

Nymex Futures Curves

$2.50

$2.70

$2.90

$3.10

$3.30

$3.50

$3.70

Nov-17

Jan-18

Mar-18

May-18

Jul-18

Sep-18

Nov-18

Jan-19

Mar-19

May-19

Jul-19

Sep-19

Nov-19

Jan-20

Nymex Futures Curves ($/MMBtu)

10/17/2016 9-19-2017

5-19-2017 10-17-2017

Natural Gas Trading: Nymex Futures Curves

10/17/2017
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

Natural Gas Trading : Oil Curves

Source: Derived from Bloomberg data Updated

Brent vs WTI

$0

$10

$20

$30

$40

$50

$60

$70

Oil Prices ($/Barrel)

WTI Oil Price Brent Crude Oil Price

10/17/2017
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

Natural Gas Trading: Nymex Futures Curve Settlement

Source: Derived from Bloomberg data Updated

Nymex Settlement

$2.90

$2.92

$2.94

$2.96

$2.98

$3.00

$3.02

$3.04

$3.06

$3.08

Price ($/MMBtu)

Oct 2017 Nymex Contract Price Oct 2017 ICE Contract Price

Settlement Period Platts Oct Bidweek Price

Nymex Settled Price

Trade Time for September 27 2017

10/17/2017
Federal Energy Regulatory Commission • Market Oversight • www.ferc.gov/oversight

Natural Gas Liquids (NGLs) Prices

0

2

4

6

8

10

12

14

16

$/MMBtu

Henry Hub Natural Gas Ethane

Propane Butane/Iso-Butane

Natural Gasoline

Updated 10/17/2017

Natural Gas Trading: NGLs