crypto-execution-costs: 2026-08-31

README.md

@@ -60,7 +60,7 @@ often on thinner markets.
 - Depth covers a single venue, so it sizes that one book rather than the market. Treat it as
   one participant's view; a second venue would be a control and there is not one here.
 
-Partitions are parquet, one file per collection window, under `dataset/YYYY/MM/`. This repo carries a FIXED 7-day sample (2026-08-25 to 2026-08-31) so you can check schema, coverage and quality before asking for more. It does not advance, so there is nothing to gain by re-downloading it. The full history is held privately, available on request.
+Partitions are parquet, one file per collection window, under `dataset/YYYY/MM/`. Every dataset here carries a FIXED 7-day sample taken from its own first day of collection, together spanning 2026-08-25 to 2026-09-03, so you can check schema, coverage and quality before asking for more. It does not advance, so there is nothing to gain by re-downloading it. The full history is held privately, available on request.
 
 ```python
 from huggingface_hub import snapshot_download