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Date/Time: Fri, 23 Oct 2026 04:35:25 +0000



Post From: MES historical market depth data: available date ranges and Package 5 inclusion

[2026-10-23 01:41:28]
rpolu1986 - Posts: 1
Hello. For CME Micro E-mini S&P 500 (MES), could you tell me, for each of the
December 2026, September 2026 and June 2026 contracts:
1. the earliest and latest dates of historical market depth data available to download;
2. the earliest and latest dates of tick-by-tick trade data available;
3. any gaps in either;
4. whether this history is a rolling window (how many days) and whether historical
market depth is included in Package 5.
5. Does Package 5 include everything needed to record live market depth and to download historical market depth for MES?

Thank you.