Polymarket Daily Radar — Sep 27: Bitcoin Repricing

PolyWatch2 min readdaily-radar

TL;DR

  • 🐋 Whale tape remained quiet over 24h, leaving books driven by distributed order flow
  • Bitcoin $120K target by year-end drops 45¢ to settle at 10¢
  • 2026 hottest year market records a 103.7× volume spike above baseline

📈 The big moves

Market Move Now
Will Bitcoin reach $120,000 by December 31, 2026? ▼ -45.0¢ 10.0¢ (10%)
LoL: Dplus KIA Challengers vs DN SOOPers Challengers (BO5) ▼ -38.0¢ 18.5¢ (18.5%)
Will "Forgotten Island" Opening Weekend Box Office be less than 13m? ▲ +28.3¢ 41.5¢ (41.5%)
South Africa vs Australia ODIs ▲ +24.0¢ 69.5¢ (69.5%)
Will Bitcoin reach $86,000 September 21-27? ▲ +17.3¢ 20.5¢ (20.5%)

The most significant reprice occurred in crypto prediction markets, where the market asking whether Bitcoin will reach $120,000 by December 31, 2026, shed 45.0¢ down to 10.0¢—a 10% implied probability. Meanwhile, near-term contracts told a different story: the contract on whether Bitcoin touches $86,000 before the end of September 27 rose 17.3¢ to 20.5¢. Readers tracking broader price corridors can follow ongoing shifts via the Bitcoin price target tracker. Understanding how longer horizons diverge from short-dated contracts is covered in our breakdown of how to read Polymarket.

🐋 Whale watch

No individual trades crossed the threshold for whale classification over the past 24 hours across the 15,911 active markets tracked. Rather than large, concentrated tickets moving prices, today's recalibrations were absorbed across standard retail order books without isolated blocks driving slippage. Traders studying the difference between distributed order flow and institutional footprints can reference our whale watching guide.

📊 Volume spikes

Market Volume vs average
Will 2026 be the hottest year on record? $700.54 103.7×
Will Tesla be the largest company in the world by market cap on December 31? $104.10 90.1×
Will Bitcoin reach $97,500 in September? $280.00 20.6×
Will Bitcoin reach $90,000 in September? $714.55 20.4×
Will Ethereum reach $2,800 in September? $299.96 15.8×

Climate and technology contracts saw anomalous turnarounds from dormant baselines. The contract for 2026 being the hottest year on record logged $700.54 in volume, a 103.7× jump over its $6.75 baseline. Tesla's market-cap question also saw activity jump 90.1× on $104.10 of volume against a $1.16 average.

🗓️ Resolving soon

Heavy liquidity is concentrated in contracts resolving over the next 24 to 48 hours. NFL point spread markets account for substantial expiring capital, led by Chiefs (-10.5) against the Dolphins at $1.59M, Lions (-6.5) against the Jets at $1.57M, and Bills (-7.5) against the Chargers at $1.45M. In baseball, regular season individual leader markets settle by September 28, including Jeffrey Springs to lead MLB in ERA ($1.09M total volume) and Gunnar Henderson to lead the league in runs scored ($799K total volume).


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