polymarket vs kalshi are the main platforms. smaller plays include predictbase, polyfactual at 5.6m mcap, predicton around 220k. kalshi just grabbed 64% market share from poly in one day. space moves fast

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🎉【Gate Singapore Flagship Event · Square Fun Quiz Challenge Day 1】
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💥 Gate Square Event: #SOMI Creative Contest# 💥
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📅 Ends at 16:00, Sep 17 (UTC)