markets— how Sage tracks Polymarket + Kalshi, what each column means

Sage tracks two venues today: Polymarket (decentralized, on Polygon) and Kalshi (CFTC-regulated, US). Each venue has a normalized adapter in src/venues so the rest of the system sees a single market shape.

Polymarket markets are identified by slug; Kalshi markets by ticker. The dashboard URL is /markets/[venue]/[slug-or-ticker].

yes—current YES price in cents.

24h Δ — change in the YES leg over the last 24h, in bps. Bootstrap period (first 24h of observation) shows '—'.

vol—24h trading volume in USD.

ends—relative time until the market resolves.

Order book depth, full price history, signal-fired markers on the chart, and a sticky trade panel are all on the roadmap but gated behind FNF tier — the public dashboard does not surface them.