In this guide
Macro-level cryptocurrency market capitalisation and asset class rotation dynamics represent some of the most liquid instruments available on prediction market platforms. These contracts attract investors focused on portfolio-wide positioning, allowing them to gain exposure to overarching digital asset movements whilst avoiding concentration risk in individual tokens.
Total Crypto Market Cap Markets
PolyGram quoted prices as of May 2026:
- Total crypto market cap over $4T in 2026: ~62-68%
- Total crypto market cap over $5T in 2026: ~38-44%
- Total crypto market cap new all-time high in 2026: ~55-62%
Bitcoin Dominance Markets
- BTC dominance over 60% at year-end: ~30-35%
- BTC dominance under 40% at year-end: ~25-30%
When Bitcoin dominance falls beneath the 45% threshold, altcoin season typically emerges — prediction platforms continuously price this contingency across multiple contract vintages.
Altcoin Season Prediction Markets
- Altcoin Season Index over 75 by Q4 2026: ~42-48%
- Ethereum outperforms Bitcoin in 2026: ~40-46%
- Solana market cap surpasses Ethereum in 2026: ~12-16%
Sector Rotation Trading Strategy
Digital asset markets move through recognisable cyclical patterns:
- BTC leads (dominance expands, liquidity shifts away from alternative assets toward Bitcoin)
- ETH follows BTC (Ethereum gains ground as Bitcoin enters consolidation phases)
- Altcoin season (liquidity migrates from major holdings into emerging and smaller-cap projects)
Contracts tracking Bitcoin dominance and altcoin season metrics function as anticipatory signals for these cyclical transitions — enabling traders to position ahead of corresponding price discovery in spot markets.
FAQ
- How is "altcoin season" defined for prediction market purposes?
- The majority of contracts reference the CoinMarketCap Altcoin Season Index — readings above 75 suggest alternative tokens have outpaced Bitcoin performance across the preceding 90-day window.
- What data is used for total market cap resolution?
- CoinGecko or CoinMarketCap aggregate market capitalisation figures (excluding stablecoins and certain restricted tokens) as recorded on the contract settlement date at midnight UTC.
- Are there layer-1 vs layer-2 sector markets?
- PolyGram activates dedicated sector-specific rotation contracts during periods of elevated trading demand — including L1 competitive dynamics, DeFi total value locked benchmarks, and NFT transaction volume thresholds.