Unverified50% confidenceEventExact time
One night after all price data quality checks passed, an independent reconciliation the next day found that the prices for 236 days had been rewritten onto the wrong side of a stock split, because the checks were all comparing the pipeline against its own output.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
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