08/28/2003
| Date | Business Day | Event |
| 2-Sep | 1 | Preliminary ATOM reports and Give up listings. |
| 4-Sep | 3 | Last day for adjustments. |
| 5-Sep | 4 | Final ATOM reports. |
| 8-Sep | 5 | CMs debited for brokerage. |
| 10-Sep | 7 | NYMEX gets confirmation of available funds in escrow account and initiates transfer to Brokers. |
| 11-Sep | 8 | Funds are deposited to broker accounts. |
| 12-Sep | 9 | Brokers who check their morning balances will see the ATOM deposits reflected in their bank balances. |
| Note: | Broker enrollments for October cycle, must be received by the Membership Department, no later than 10:00 A.M. on September 29, 2003. | |