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Signal Bureau What’s happening · what the record shows

S&P 500

Standard & Poor's 500 — The index of roughly 500 large U.S. companies — the standard benchmark for the American stock market.

Coverage of S&P 500 is rising : 41 signals on the latest tracked day, up 1950% from its three-week baseline of 2, across 12 domains (up from 3 a week ago). That makes it the #92 most-covered of the 334 concerns we track.

If S&P 500 matters to your work, coverage is climbing off its baseline — worth a closer-than-usual look this week.

What’s changed

7 of the last 7 tracked days ran above the three-week baseline — a sustained move, not a one-day spike.

What the reporting says

It shows up alongside Nasdaq (147), AI (116), Treasury (84), Inflation (82), Wall Street (74), Interest Rates (67), Nyse (59), Bitcoin (55).

Two steps out: Abstract (through AI, 116 shared stories on the weaker link); Anthropic (through AI, 116 shared stories on the weaker link); Catalyzex (through AI, 116 shared stories on the weaker link); China (through AI, 116 shared stories on the weaker link).

Tracked since May 18, with coverage on 29 separate days — concentrated in Auto.

What the crowd is pricing

The odds the crowd puts on “Will the S&P 500 have the best performance in 2026?” fell 9 points between Jul 25 and Sep 8, from 64% to 55%.

Coverage momentum and market odds are separate readings — one can move without the other. A price is what the crowd believes, shown as a signal, not a forecast of ours.
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Counts computed from our committed signal record (Aug 19 – Sep 8, 8 tracked days). Informational only — not financial, legal, or investment advice. Prediction-market prices are shown as a signal of what the crowd believes. Terms · Privacy · page rendered Sep 8, 11:06 AM PT