Actively monitoring — no cross-venue mispricing currently clears the bar.
Cross-platform arbitrage requires the same real-world event priced on both Polymarket and Kalshi, where a fee-adjusted, settlement-aware spread would lock a profit regardless of outcome. VNX only flags genuinely equivalentmarkets — near-matches with different resolution criteria, dates, or entities are deliberately excluded so you never see a false arb that isn't tradeable. Between two liquid, efficient venues, risk-free spreads that survive fees are rare and short-lived, so an empty list is the expected steady state.
Single-venue NegRisk opportunities are on the NegRisk tab. Calculator output, not a recommendation.