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Market InsightsSaturday, September 5, 20263 min readPolymarketFlow Research

Market Intelligence — Saturday, September 5, 2026

Today's market overview

Active prediction markets traded $123.0M in the last 24 hours. Here is what moved, where the largest positions sit, and what resolves next.

What moved

Biggest gain

San Francisco Giants vs. New York Mets climbed +53.0 points to 93% on $385.4K of 24-hour volume.

Biggest drop

Valorant: NRG vs LOUD (BO5) - VCT Americas Stage 2 Playoffs fell -18.0 points to 42% on $389.1K of 24-hour volume.

10 markets with outcomes still in doubt moved at least 5 points today; markets that simply settled are excluded. The full list is on the movers page, and the screener filters by volume and anomaly score.

Where the biggest money sits

Positions below are valued at the current price. Amounts are share counts; each winning share redeems for $1, so "at risk" is shares times price. Parked capital priced at 95¢ or higher and identical-size positions spread across every outcome of one event are excluded, because those are market-making rather than directional bets.

  • 0xa5ef39… holds 8.7M shares of NO on "Will the Fed increase interest rates by 25 bps after the September 2026 meeting?" at 51¢ — about $4.4M at risk, paying $8.7M if it resolves that way.
  • TheReturnOfDarthMaul holds 2.5M shares of YES on "Will the Fed increase interest rates by 25 bps after the September 2026 meeting?" at 50¢ — about $1.2M at risk, paying $2.5M if it resolves that way.
  • VelvetNova27 holds 1.1M shares of NO on "Clarity Act (H.R.3633) signed into law in 2026?" at 86¢ — about $900.2K at risk, paying $1.1M if it resolves that way.
  • TahitiBob holds 1.0M shares of NO on "Clarity Act (H.R.3633) signed into law in 2026?" at 86¢ — about $884.3K at risk, paying $1.0M if it resolves that way.
  • Full rankings on the biggest bets page, with wallet history in the whale tracker and new positions in the free alerts feed.

    Resolving in the next seven days

  • Sep 12 — US Open ATP: Michael Zheng vs Arthur Gea (currently 55%, $676.8K traded)
  • Sep 6 — Will AfD win an absolute majority of seats in Sachsen-Anhalt? (currently 17%, $532.3K traded)
  • Sep 6 — Valorant: NRG vs LOUD (BO5) - VCT Americas Stage 2 Playoffs (currently 42%, $389.1K traded)
  • Sep 12 — San Francisco Giants vs. New York Mets (currently 93%, $385.5K traded)
  • Sep 12 — US Open ATP: Zizou Bergs vs Botic van de Zandschulp (currently 38%, $377.5K traded)
  • The full 31-day view is on the resolution calendar.

    Where to look next

    Live trackers for the questions that draw the most attention: Fed decision odds for cut, hold or hike at each remaining FOMC meeting, and 2026 midterm odds for control of Congress. Perpetual futures data, including funding rates, is on the Perps screener.

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    *Generated from PolymarketFlow's ingested Polymarket data. Prices are market prices shown for information only, not advice. Trading availability depends on your jurisdiction.*