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Date/Time: Tue, 14 Jul 2026 05:31:12 +0000



Post From: Reused ticker symbols showing blended history from prior entity (Denali feed)

[2026-07-14 00:02:45]
TonyCipriani - Posts: 121
Hi,

When a ticker symbol gets reassigned to a new company after the prior listed entity is delisted/bankrupt/closed (example: SPCX, now Space Exploration Technologies Corp, IPO June 12 2026), my .dly and .scid files show continuous history going back to 2020; clearly from whatever previously traded under that symbol, not the current company.

"Edit > Delete All Data and Download" doesn't fix this since the server just resends the same blended file.

Is there a server-side way to flag a symbol's correct listing start date so the Denali feed stops serving pre-reassignment history for it? I run into this periodically across a large symbol universe and would rather not manually truncate local files each time.

Thanks.