Cross-platform price gaps ranked by guaranteed profit · Fees included · Polymarket vs Kalshi vs Manifold vs SX Bet
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FEE ASSUMPTIONS: Polymarket ~2% on profit · Kalshi ~7% on profit (varies by market/tier) · SX Bet ~2% on profit · Manifold = play money (mana, not real $). Actual fees may vary. Guaranteed profit = minimum net after worst-case outcome. Prices are snapshots — execute quickly. SIGNAL ONLY = Manifold play money — useful for spotting market disagreement, not for real arbitrage.
DELTA SCANNER · POLYMARKET + KALSHI + MANIFOLD + SX BET · NOT FINANCIAL ADVICE