- Price is the order-book midpoint for the Yes outcome (or Up for Up/Down markets).
- It can differ from Polymarket's Buy button by ~1¢ because that button shows the ask, which sits above the midpoint by the bid-ask spread.
- Only markets that traded ≥ 1,000 shares in the last 24h are shown — falling back to ≥ 25,000 shares lifetime when Polymarket reports no 24h figure.
- Volume is a count of shares, not dollars (Polymarket labels it with a $; a share pays $1 if Yes). Cash traded ≈ shares × price, so 1,000 shares is ~$30 on a 3¢ contract and ~$900 on a 90¢ one.
- The board keeps the $-prefix on that share count to match Polymarket's own UI.
- On the 1h and shorter windows, moves under 1.0pp are treated as noise and hidden.