Member Information
After-hours Trading Session
| Date | File name | Download |
|---|---|---|
| 2026-04-01 00:00:27 | 0000 | |
| 2026-04-01 01:00:17 | 0100 | |
| 2026-04-01 02:00:36 | 0200 | |
| 2026-04-01 03:00:22 | 0300 | |
| 2026-04-01 04:00:20 | 0400 | |
| 2026-04-01 05:03:22 | 0500 | |
| 2026-03-31 13:52:42 | 1352 | |
| 2026-03-31 15:16:13 | 1515 | |
| 2026-03-31 15:46:00 | 1545 | |
| 2026-03-31 16:15:59 | 1615 | |
| 2026-03-31 16:26:29 | 1626 | |
| 2026-03-31 17:00:18 | 1700 | |
| 2026-03-31 18:00:23 | 1800 | |
| 2026-03-31 19:00:19 | 1900 | |
| 2026-03-31 20:00:23 | 2000 | |
| 2026-03-31 21:00:17 | 2100 | |
| 2026-03-31 22:00:27 | 2200 | |
| 2026-03-31 23:00:19 | 2300 | |
| 2026-04-01 00:00:27 | A000 | |
| 2026-04-01 01:00:17 | A100 | |
| 2026-04-01 02:00:36 | A200 | |
| 2026-04-01 03:00:22 | A300 | |
| 2026-04-01 04:00:20 | A400 | |
| 2026-04-01 05:03:22 | A500 | |
| 2026-03-31 13:52:42 | B352 | |
| 2026-03-31 15:16:13 | B515 | |
| 2026-03-31 15:46:00 | B545 | |
| 2026-03-31 16:15:59 | B615 | |
| 2026-03-31 16:26:29 | B626 | |
| 2026-03-31 17:00:18 | B700 | |
| 2026-03-31 18:00:23 | B800 | |
| 2026-03-31 19:00:19 | B900 | |
| 2026-03-31 20:00:23 | C000 | |
| 2026-03-31 21:00:17 | C100 | |
| 2026-03-31 22:00:27 | C200 | |
| 2026-03-31 23:00:19 | C300 | |
| 2019-02-27 09:29:16 | master | |
| 2026-04-01 05:03:22 | pa2 | |
| 2026-04-01 05:03:22 | som | |
| 2026-04-01 05:03:22 | sz1 | |
| 2026-04-01 05:03:22 | sz2 |
master.zip updates changes irregularly.
SPAN parameters files are only available on each trading day.
SPAN® is a registered trademark of Chicago Mercantile Exchange Inc., used herein under license. Chicago Mercantile Exchange Inc. assumes no liability in connection with the use of SPAN by any person or entity.
