Notice to Members
Notice No. 189
04/04/2007
Outright (Scan) Margin Rates Change For Financially Settled Electricity Contracts

Effective Date: Thursday, April 5, 2007 (close of business)

Contracts: Dow Jones North Path – 15 Index (DN), Dow Jones Mid-Columbia Index (DO), Dow Jones Palo Verde Index (DP), Dow Jones South Path – 15 Index (DV), Cinergy Hub LMP – On Peak (EM), Cinergy Hub LMP – Off Peak (EJ), Michigan Hub LMP – Off Peak (HJ), PJM Western Hub LMP Off Peak Monthly (JP), NYISO Zone A LBMP – Off Peak (KB), NYISO Zone G LBMP – Off Peak (KH), NYISO Zone J LBMP – Off Peak (KK), New England Internal Hub – On Peak (NI), New England Internal Hub – Off Peak (KI), Northern Illinois Hub – Peak (UM), Northern Illinois Hub – Off Peak (UO), AEP-Dayton Hub – Peak (VM), and AEP-Dayton Hub – Off Peak (VP)

Contract Months: All Months

NOTE: The revised margins are in bold.

NYMEX Division Outright (Scan) Margins on Dow Jones NP15 Electricity Prices Index Swap (DN)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$9,000

$10,000

$9,900

$11,000

$12,150

$13,500

Tier 2: 2nd - 6th Nearby

$9,000

$9,000

$9,900

$9,900

$12,150

$12,150

Tier 3: 7th - 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

Tier 4: Greater than 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750


NYMEX Division Outright (Scan) Margins on Dow Jones Mid-Columbia Electricity Prices Index Swap (DO)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$9,000

$10,000

$9,900

$11,000

$12,150

$13,500

Tier 2: 2nd - 6th Nearby

$9,000

$9,000

$9,900

$9,900

$12,150

$12,150

Tier 3: 7th - 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

Tier 4: Greater than 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

 

NYMEX Division Outright (Scan) Margins on Dow Jones Palo Verde Electricity Prices Index Swap (DP)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$9,000

$10,000

$9,900

$11,000

$12,150

$13,500

Tier 2: 2nd - 6th Nearby

$9,000

$9,000

$9,900

$9,900

$12,150

$12,150

Tier 3: 7th - 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

Tier 4: Greater than 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

 

NYMEX Division Outright (Scan) Margins on Dow Jones SP15 Electricity Prices Index Swap (DV)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$9,000

$10,000

$9,900

$11,000

$12,150

$13,500

Tier 2: 2nd - 6th Nearby

$9,000

$9,000

$9,900

$9,900

$12,150

$12,150

Tier 3: 7th - 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

Tier 4: Greater than 11th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

 

NYMEX Division Outright (Scan) Margins on Cinergy Hub LMP – Peak (EM)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$6,500

$6,500

$7,150

$7,150

$8,775

$8,775

Tier 2: 2nd - 6th Nearby

$5,500

$5,500

$6,050

$6,050

$7,425

$7,425

Tier 3: 7th - 11th Nearby

$5,000

$3,000

$5,500

$3,300

$6,750

$4,050

Tier 4: Greater than 11th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

 

NYMEX Division Outright (Scan) Margins on Cinergy Hub LMP – Off Peak (EJ)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$3,500

$2,500

$3,850

$2,750

$4,725

$3,375

Tier 2: 2nd - 6th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

Tier 3: 7th – 11th Nearby

$2,000

$2,000

$2,200

$2,200

$2,700

$2,700

Tier 4: Greater than 11th Nearby

$2,000

$2,000

$2,200

$2,200

$2,700

$2,700

 

NYMEX Division Outright (Scan) Margins on Michigan Hub LMP – Off Peak (HJ)

Contract

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

HJ

$3,500

$3,000

$3,850

$3,300

$4,725

$4,050

 

NYMEX Division Outright (Scan) Margins on PJM Western Hub LMP Off Peak Monthly (JP)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$4,000

$5,500

$4,400

$6,750

$5,400

Tier 2: 2nd - 6th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

Tier 3: 7th - 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

Tier 4: Greater than 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

 

NYMEX Division Outright (Scan) Margins on NYISO Zone A – Off Peak (KB)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$6,000

$5,500

$6,600

$6,750

$8,100

Tier 2: 2nd - 6th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

Tier 3: 7th - 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

Tier 4: Greater than 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

 

NYMEX Division Outright (Scan) Margins on NYISO Zone G – Off Peak (KH)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$6,000

$5,500

$6,600

$6,750

$8,100

Tier 2: 2nd - 6th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

Tier 3: 7th - 11th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

Tier 4: Greater than 11th Nearby

$2,000

$2,000

$2,200

$2,200

$2,700

$2,700

 

NYMEX Division Outright (Scan) Margins on NYISO Zone J – Off Peak (KK)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$6,000

$5,500

$6,600

$6,750

$8,100

Tier 2: 2nd - 6th Nearby

$5,000

$5,000

$5,500

$5,500

$6,750

$6,750

Tier 3: 7th - 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

Tier 4: Greater than 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

 

NYMEX Division Outright (Scan) Margins on ISO New England Internal Hub – Peak (NI)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$8,500

$9,500

$9,350

$10,450

$11,475

$12,825

Tier 2: 2nd - 6th Nearby

$7,500

$7,500

$8,250

$8,250

$10,125

$10,125

Tier 3: 7th - 11th Nearby

$3,500

$3,500

$3,850

$3,850

$4,725

$4,725

Tier 4: Greater than 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

 

NYMEX Division Outright (Scan) Margins on ISO New England Internal Hub – Off Peak (KI)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$6,000

$5,500

$6,600

$6,750

$8,100

Tier 2: 2nd - 6th Nearby

$4,000

$4,000

$4,400

$4,400

$5,400

$5,400

Tier 3: 7th - 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

Tier 4: Greater than 11th Nearby

$3,000

$3,000

$3,300

$3,300

$4,050

$4,050

 

NYMEX Division Outright (Scan) Margins on Northern Illinois Hub – Peak (UM)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$8,000

$9,000

$8,800

$9,900

$10,800

$12,150

Tier 2: 2nd - 6th Nearby

$6,000

$7,000

$6,600

$7,700

$8,100

$9,450

Tier 3: 7th - 11th Nearby

$5,000

$6,000

$5,500

$6,600

$6,750

$8,100

Tier 4: Greater than 11th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

 

NYMEX Division Outright (Scan) Margins on Northern Illinois Hub – Off Peak (UO)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$3,000

$5,500

$3,300

$6,750

$4,050

Tier 2: 2nd - 6th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

Tier 3: 7th - 11th Nearby

$2,000

$2,000

$2,200

$2,200

$2,700

$2,700

Tier 4: Greater than 11th Nearby

$1,500

$1,500

$1,650

$1,650

$2,025

$2,025

 

NYMEX Division Outright (Scan) Margins on AEP-Dayton Hub – Peak (VM)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$8,000

$9,000

$8,800

$9,900

$10,800

$12,150

Tier 2: 2nd - 6th Nearby

$6,000

$7,000

$6,600

$7,700

$8,100

$9,450

Tier 3: 7th - 11th Nearby

$5,000

$6,000

$5,500

$6,600

$6,750

$8,100

Tier 4: Greater than 11th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

 

NYMEX Division Outright (Scan) Margins on AEP-Dayton Hub – Off Peak (VP)

Tiers

Clearing Member / Maintenance Margin

Member Customer Initial Margin

Non-Member Customer Initial Margin

 

New

Old

New

Old

New

Old

Tier 1: 1st Nearby

$5,000

$3,500

$5,500

$3,850

$6,750

$4,725

Tier 2: 2nd - 6th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

Tier 3: 7th - 11th Nearby

$2,000

$2,000

$2,200

$2,200

$2,700

$2,700

Tier 4: Greater than 11th Nearby

$2,500

$2,500

$2,750

$2,750

$3,375

$3,375

Should you have any questions regarding these changes, please contact William Doherty at (212) 299-2925 or Sal Penna at (212) 299-2931. This notice supersedes all previous notices regarding margins rates for the Electricity Futures contracts listed above.

 

 

 

Should you have any questions or require any further information, please contact exchangeinfo@nymex.com