Dune Analytics has indicated that Polymarket has transformed prediction markets by introducing ultra-short-duration contracts that prioritize speed and automation. According to a detailed on-chain study by Dune Analytics, these “fast markets”—launched in September 2025—have rapidly shifted from a niche experiment to a major driver of platform activity. What began as 15-minute and hourly contracts now accounts for 20–25% of overall trading volume, reshaping the entire ecosystem into something closer to high-velocity derivatives trading.
Dune Analytics pointed out that the acceleration is striking. When 5-minute markets debuted in early February 2026, they immediately cannibalized longer fast-market segments.
In one week alone, 15-minute volume plunged 45% as $258 million flowed into the new ultra-short contracts.
By early March, 5-minute markets hit a weekly peak of $385 million, surpassing the $126 million recorded by 15-minute contracts.
Over an eight-week period from mid-February to late March, 5-minute trading generated $2.3 billion in notional volume—nearly three times the $795 million accumulated by 15-minute markets across seven full months.
This migration underscores how traders crave even shorter time horizons, compressing prediction windows to levels once unimaginable outside traditional futures and perpetuals.
Bitcoin remains the undisputed leader, commanding 77% of fast-market volume in late March ($410 million out of $532 million weekly). Ethereum follows at 13%, while Solana and XRP each hover around 5–6%.
Newer assets like Dogecoin, BNB, and Hyperliquid are still gaining traction but remain marginal.
Within crypto-only markets, fast-duration contracts (5-minute through weekly up/down formats) have surged from 40% of total crypto volume last September to over 80% today, while multi-day or hit-price formats have stayed relatively flat.
On-chain data reveals another key trend: automation now dominates the fastest segments.
In 5- and 15-minute markets, bots account for 55–62% of volume, compared with just 31% in slower 4-hour, daily, or weekly contracts.
Casual retail traders, by contrast, represent only 4–5% of activity in the shortest markets but rise to 41% in longer ones.
Bot trades average just $6–7 each, reflecting high-frequency, low-size strategies enabled by Polymarket’s Builder Program and third-party integrations via Telegram and Discord.
Frequent traders (those executing 100+ trades) now drive roughly 40% of 5-minute volume, blurring the line between sophisticated users and semi-automated bots.
The introduction of taker fees on January 7, 2026—initially on short crypto up/down markets and select sports—has proven lucrative.
In just 83 days, Polymarket generated $23.7 million in net fee revenue, averaging $286,000 daily and implying roughly $104 million annualized. About 20–25% of fees are redistributed as USDC maker rebates to tighten spreads and boost liquidity.
Bitcoin alone contributes 58% of fees, with Ethereum, Solana, and XRP adding another 17% combined. Sports events, particularly March Madness NCAAB, injected an additional $1.5 million, while newer categories like La Liga and high-profile tweet markets are now expanding the fee base.
Dune’s analysis paints a clear picture. Polymarket’s fast markets have evolved far beyond traditional event-based prediction.
With shorter durations, bot-heavy participation, Bitcoin concentration, and explosive fee generation, these contracts increasingly mirror the mechanics of perpetual futures and options markets.
While the “prediction market” label persists for regulatory and branding reasons, the data shows a platform that has quietly become a sophisticated, high-velocity trading venue powered by real-time crypto sentiment. As durations compress further and fee structures broaden, the boundary between forecasting the future and trading it in real time continues to blur (or at least converge in a meaningful manner).
