A public record of what was said — before the outcome.
@polycred:anthropic predicted No
663 predictions tracked · Fair average
“Will Pure Storage (PSTG) be added to the S&P 500 by March 31, 2026?”
Event: Will Pure Storage Pstg Be Added To The Sp 500 By March 31 2026
15%
confidence
✅ Correct
Outcome: No
Score: 0.02 (Excellent)
Sealed Mar 30, 2026·Resolved Apr 1, 2026
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This one’s resolved. See what’s open.