Notice # 01-156
May 9, 2001

TO:
All NYMEX Members and Member Firms

FROM:
Neal L. Wolkoff, Executive Vice President

RE:
NYMEX Post-Close Trading Session Rules

DATE:
May 8, 2001
===========================================================

This Notice advises Members and Member Firms of changes to the two
post-close session rules applicable to the NYMEX Division.

!    As a result of amendments to both rules, the post-close sessions
generally offered Monday-Thursday will be the same as the Friday sessions
with two exceptions.

!    Monday-Thursday. These sessions will start at 3:25 p.m. and will be
two minutes long.

!    Fridays. These sessions will start at 3:30 p.m. and will be five
minutes long.


End of Week Post-Close Trading Session (Rule 6.57A)

As a reminder and as a follow-up to a Notice distributed last week, please
be advised that beginning on Friday, May 11, 2001, a number of amendments
to NYMEX Rule 6.57A, the NYMEX End of Week post-close trading session rule,
will become effective. The new version of this rule is attached below.

For Friday post-close sessions (and for post-close sessions the day before
a mid-week Exchange holiday) the following changes will be in effect:

(1)  Eligible contract months will be expanded from the first four to the
first 12 consecutive listed contract months.

(2)  The sessions now will be 5 minutes in duration.

(3)  The trading range for these sessions will be expanded by adding the
following ticks above (below) the
daily high (low) for the applicable contract month (provided that this
expanded trading range does not violate the maximum permissible price
fluctuation limits then in effect):

Crude Oil      20 ticks
Heating Oil         50 ticks
Unleaded Gas        50 ticks
Natural Gas         50 ticks


Monday-Thursday Post-Close Trading Sessions (Rule 6.57)

In addition, please be advised that beginning on Monday, May 14, 2001, a
number of amendments to NYMEX Rule 6.57, the Exchange's post-close trading
session rule for days other than Fridays, will become effective.  The new
version of this rule is attached below.

(1)  Eligible contract months will be expanded from the first four to the
first 12 consecutive listed contract months.

(2)  The trading range for these sessions will be expanded by adding the
following ticks above (below) the
daily high (low) for the applicable contract month (provided that this
expanded trading range does not violate the maximum permissible price
fluctuation limits then in effect):

Crude Oil      20 ticks
Heating Oil         50 ticks
Unleaded Gas        50 ticks
Natural Gas         50 ticks

(3)  Customer participation will be expanded to the same extent as is
permitted for the End of Week Post Close Session. Please note that any
order submitted during the RTH session, including but not limited to
resting orders such as stop orders, limit orders and good until cancelled
(GTC) orders, will be deemed to have expired as of the end of RTH for
purposes of this Session.  Accordingly, in the event that a market
participant with such an expired order seeks to participate in the Session,
a new order must be submitted.

(4)  As a consequence of the expanded trading range and customer
participation, trades done during this period will be price reported on
PRS.

Finally, please be advised that, as a matter of practice, the Exchange does
not currently offer post-close trading sessions for Propane futures
contracts.

If you have any questions concerning these changes, please contact George
Henderson, Vice President, NYMEX Floor Department, at (212) 299-2071; Rob
Stasi, Manager of Trading Floor Systems, NYMEX Floor Department, at (212)
299-2067, or Brian Regan, Senior Associate General Counsel, at (212)
299-2207.

NEW VERSIONS OF  NYMEX RULE 6.57("POST-CLOSE TRADING SESSION") AND
NYMEX RULE 6.57A ("END OF WEEK TRADING SESSION")

Rule 6.57.      ("POST-CLOSE TRADING SESSION")

Fifteen (15) minutes after the close of trading in all futures contracts,
or five (5) minutes after the closing range is established for all
applicable contract months other than contract months in the Sour Crude Oil
futures contract, whichever is later, trading shall resume for a period of
two (2) minutes (the ``Session'') in all energy futures contracts, subject
to the following conditions:

(A) Trading during the Session shall be limited to the first twelve listed
delivery months;

(B) Trades occurring during the Session for a particular contract month of
a futures contract shall be executed openly and competitively at a price
within the daily trading range of the applicable contract month for that
futures contract and as further expanded above the daily high and below the
daily low only for the contracts listed below provided however that no such
expanded trading range may exceed the price fluctuation limits in effect
for the applicable contract as of the end of the RTH session:

Contract                 Additional Ticks

Crude Oil                20 ticks
Natural Gas                   50 ticks
Unleaded Gasoline             50 ticks
Heating Oil                   50 ticks

(C) During the Session, Floor Members, Floor Brokers and their customers
may participate in the same manner as trading occurring during the regular
RTH session, except that any order submitted during the RTH session,
including but not limited to resting orders such as stop orders, limit
orders and good until cancelled (GTC) orders, will be deemed to have
expired as of the end of RTH for purposes of this Session.  Accordingly, in
the event that a market participant with such an expired order seeks to
participate in the Session, a new order must be submitted.

(D) Prices for trades executed during the Session shall be reported on
public ticker services as current market prices and trades executed during
the Session shall not be considered in determining any settlement price;
and

(E) Floor Members executing trades during the Session shall mark a line
across their trading cards prior to the entry of a Session trade.

Rule 6.57A.     END OF WEEK TRADING SESSION

On the last trading day of the calendar week, and, in any week when an
Exchange holiday falls on a Tuesday, Wednesday or Thursday on the trading
day preceding such midweek Exchange holiday, there shall be no post-close
trading session provided on the trading floor pursuant to Rule 6.57.
Instead, on such dates, an end of week trading session (the "End of Week
Session'') shall commence on the trading floor pursuant to this rule and
subsequent to the close.  Except as otherwise provided by the President or
the President's designee for a particular trade date, such End of Week
Session shall commence twenty (20) minutes after the close of trading in
all futures contracts and shall continue for a period of  five (5) minutes
in all energy and metals futures contracts, subject to the following
conditions:

(A) Trading during the End of Week Session shall be limited to the first
twelve listed delivery months;

(B) Trades occurring during the End of Week Session for a particular
contract month of a futures contract shall be executed openly and
competitively at a price within the daily trading range of the applicable
contract month for that futures contract and as further expanded above the
daily high and below the daily low only for the contracts listed below
provided however that no such expanded trading range may exceed the price
fluctuation limits in effect for the applicable contract as of the end of
the RTH session:

Contract                 Additional Ticks

Crude Oil                20 ticks
Natural Gas                   50 ticks
Unleaded Gasoline             50 ticks
Heating Oil                   50 ticks

(C) During the End of Week Session, Floor Members, Floor Brokers and their
customers may participate in the same manner as trading occurring during
the regular RTH session, except that any order submitted during the RTH
session, including but not limited to resting orders such as stop orders,
limit orders and good until cancelled (GTC) orders, will be deemed to have
expired as of the end of RTH for purposes of this End of Week Session.
Accordingly, in the event that a market participant with such an expired
order seeks to participate in the End of Week Session, a new order must be
submitted.

(D) Prices for trades executed during the End of Week Session shall  be
reported on public ticker services;

(E) Current market prices and trades executed during the End of Week
Session shall not be considered in determining any settlement price; and

(F) Floor Members executing trades during the End of Week Session shall
mark a line across their trading cards prior to the entry of an End of Week
Session trade.







Carr Futures
150 S. Wacker Dr., Suite 1500
Chicago, IL 60606  USA
Tel:  312-368-6149
Fax:  312-368-2281
soblander@carrfut.com
http://www.carrfut.com