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

23

7

20

11

0

6

0

0

0

58

0

34

7

0

1

0

0

0

23

0

24

0

0

4

0

0

0

0

0

0

106

175

144

19

46

38

24

39

23

0

3

1

0

0

0

#######
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

124

208

184

169

326

289

602

576

561

78

222

174

251

421

350

504

583

560

138

285

258

276

407

429

486

588

595

500

574

545

12

2

5

233

119

174

204

84

114

371

200

270

361

205

330

#######
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 AheadNatural Gas Prices 

30 Day Average ($/MMBtu)

Source: Bloomberg ICE Data Updated

$2.93

2%

$2.84

2%

$2.63

2%

$2.93

2%

$1.24

-6%

$2.61

3%

$2.94

2%

Natural Gas Trading: Price Map

$2.77

0%

$2.08

-5%

$1.84

-35%

*Bloomberg assessed data only

NW

Stanfield

$2.63

3%

$3.34

3%

$2.99

7%

#######

$2.71

4%
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

2,093

-77%

36,560

-11%

115,660

-34%

201,547

-29%

148,007

24%

434,140

26%

204,917

-29%

52,493

-27%

507,953

24%

Natural Gas Trading: Volume Map

*Bloomberg assessed data only

NW

Stanfield

63,740

-26%

#######

507,953

24%

285,503

19%

166,043

-2%
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

9/19/2017

$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

Sep-15

Nov-15

Jan-16

Mar-16

May-16

Jul-16

Sep-16

Nov-16

Jan-17

Mar-17

May-17

Jul-17

Sep-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

Oct-17

Dec-17

Feb-18

Apr-18

Jun-18

Aug-18

Oct-18

Dec-18

Feb-19

Apr-19

Jun-19

Aug-19

Oct-19

Dec-19

Nymex Futures Curves ($/MMBtu)

9/19/2016 8-22-2017

4-21-2017 9-19-2017

Natural Gas Trading: Nymex Futures Curves

9/19/2017
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

Oil Prices ($/Barrel)

WTI Oil Price Brent Crude Oil Price

9/19/2017
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

Price ($/MMBtu)

Sep 2017 Nymex Contract Price Sep 2017 ICE Contract Price

Settlement Period Platts Sep Bidweek Price

Nymex Settled Price

Trade Time for August 29 2017

9/19/2017
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 9/19/2017

Natural Gas Trading: NGLs