# V1_DERIVATIVES_HISTORICAL_LIST_URL

- **URL:** https://api3.sgx.com/infofeed/Apps?A=COW_Tickdownload_Content&B=TimeSalesData&C_T=20
- **Status:** 200
- **Classification:** ACCESSIBLE
- **Content-Type:** text/plain; charset=iso-8859-1
- **Content-Length:** 3108 bytes
- **Elapsed:** 0.124 s
- **Probed at:** 2026-06-24T09:41:20.613909+00:00
## Notes

Legacy infofeed endpoint that returns a text list of historical derivatives time/sales download links.

- **URL pattern:** `https://api3.sgx.com/infofeed/Apps?A=COW_Tickdownload_Content&B=TimeSalesData&C_T=20`
- Can be called with `&noCache={timestamp}` to defeat caching (observed in browser traffic).
- Response points to `.dat`/`.zip` files for historical tick/trade data.
- Include `Origin`/`Referer` headers for `api3.sgx.com`.
