Trading
Kalshi sets back-to-back daily volume records as sector trading tops $9 billion
Kalshi posted all-time daily notional volume highs on consecutive days over the first weekend of October. The records came during a stretch in which combined sector trading topped $9 billion.
Why this matters?
Back-to-back record volume signals accelerating mainstream adoption of event-contract trading and validates Kalshi's market-making infrastructure under peak load.
The bigger picture
Kalshi's record weekend caps a stretch in which combined sector trading topped $9 billion, extending its volume lead over Polymarket as the two platforms drove $53 billion in combined flow from May to July and now face parallel wash-trading scrutiny that threatens to redirect liquidity toward sharper-disclosure rivals.
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