Polymarket Sidebar

Polymarket Sidebar adds a compact unofficial sidebar to Polymarket pages. It shows public event metadata, active markets, liquidity, 24h volume, start and end dates, category tags, and informational outcome estimates based on the displayed or manually adjusted price. The sidebar includes a share quantity estimator. Enter a target net result if the selected outcome resolves to $1, and the extension estimates the number of shares needed at the selected price. The estimate may also show an approximate cost for that share quantity. This extension is unofficial and is not affiliated with, endorsed by, or sponsored by Polymarket. Displayed estimates are informational only and are not financial advice. The extension does not place trades and does not account for fees, slippage, execution risk, market invalidation, early exits, changing rewards rates, or all other risks.