Best Limitless Arbitrage Strategy in 2026
The most reliable Limitless arbitrage comes from running the same binary event (crypto up/down, sports moneyline, election YES/NO) on both Limitless and Polymarket simultaneously. Limitless's thinner book means it lags Polymarket's consensus pricing during fast moves — opening 1-5% spreads that take 10-60 seconds to close. PredictEngine's scanner watches both venues continuously, fires both legs the moment a spread crosses your minimum-edge threshold, and locks the risk-free profit before it closes.
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Frequently Asked Questions
How big are typical Polymarket-Limitless arbitrage edges?
On normal market conditions, edges run 0.5-2%. During fast-moving news events (crypto pumps, election surprises) edges open to 5-10% and persist for 30-120 seconds before retail traders close them.
Do I need to hold capital on both venues?
Yes — both legs need to fire simultaneously, so funds must be pre-positioned. PredictEngine handles the funding split automatically when you set your target arb size.
How fast does the bot execute?
Sub-second on both legs. WebSocket connections to both venues mean we see price updates before HTTP polling can, and the order signer is pre-warmed so legs fire in <300ms.
What if one leg fails to fill?
PredictEngine's reverse-on-partial logic immediately unwinds the filled leg at the next available price if the second leg doesn't complete within 2 seconds. Worst case is a small slippage loss, never an unhedged directional bet.
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