The Polymarket contract “Will Swim – BTS be the top song for 2026?” saw its YES price surge by 28.0 percentage points over the last 24 hours, climbing from 26.5% to 54.5% as of July 18, 2026. This dramatic increase more than doubles the implied probability that BTS’s song “Swim” will claim the top spot next year.
Supporting this price move, whale flow aligned with the market direction, indicating that large traders contributed net inflows into YES contracts rather than opposing the rally. The $8K volume traded in this period reflects active participation but remains moderate compared to broader market volumes.
Such a decisive shift in price, backed by whale buying, signals a growing consensus or new information driving confidence in BTS’s chances. The alignment of large-scale bets with the price action suggests that the repricing is rooted in conviction rather than speculative noise.
This combined price and flow pattern points to a meaningful change in market sentiment about BTS’s 2026 chart prospects, underscoring how prediction markets adjust rapidly when influential traders move in step with broader price trends.
| Market | Will Swim – BTS be the top song for 2026? |
|---|---|
| Market ID | 2929174 |
| 24h price change | +28.0 pp |
| YES now (PM Breaking) | 54.5% |
| YES ~24h ago (est.) | 26.5% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $8K |
| Unique traders (Polydata) | — |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-18. Data: Polydata API v3. On-chain figures are public. Realized PnL is computed over resolved markets only and excludes open positions, so it is conservative versus the Polymarket UI. This is not investment advice.