How to Read the Activity Feed on Polymarket (US 2026)

Official Time & Sales is a public execution tape: Transaction Time, Symbol, Last Price, Last Quantity. It does not print side, aggressor, or buyer/seller. Official market-book stats name lastTradePx and lastTradeQty as the most recent match on that market. Those rows are the public feed this page is after — recent trades that already printed. They are not your Portfolio, and they are not a promise the next swipe pays that print.

Official Glossary: a fill is when your order completes, fully or partially; History is the section showing your past filled orders and closed positions. Official Portfolio API Overview names trading activity history. Official Get Activities returns typed events for the authenticated account — trades, position resolutions, deposits, withdrawals, transfers, and other types those pages list. That is your record. It is still not a P&L statement and not a tax form.

Official Get Activities is where US docs print Activity as a typed feed. Public international market pages print an Activity tab as a real-time feed of trades. Official Website vs App: US residents browse and trade in the Polymarket US app, not on polymarket.com. Official Place a Trade, Official Monitor Your Positions, and Official Glossary do not reprint a retail tab labelled Activity, Trades, or Recent on the swipe we checked. We will not invent one. If the live US ticket or Portfolio prints Activity, Trades, Recent, or History, use that live word. If it only shows a list of prints or fills with no header, read the list.

Official Place a Trade: tap any market to open it. Official Browse Markets lists the question, Yes and No prices, and a resolution date — not an Activity column on the tile. Official Place a Trade does not reprint a retail tab labelled Activity, Trades, or Recent on the swipe we checked. The action is: on that opened ticket, look for the recent-trade / activity list that sits with the market if the live app prints one. Official Website vs App: US residents do that in the Polymarket US app. If the sports desk is hidden where you live, stop.

Official Place a Trade: after you swipe, open the Portfolio tab to track the position and market value. Official Glossary already names History as the section for past filled orders and closed positions. Official Monitor Your Positions names cash, open positions, and total value — it does not reprint History, Activity, or Trades as a retail chip on the swipe we checked. We will not invent one. Look for the live list of past fills and closed tickets, and use whatever History / activity / trades label the live US app actually prints.

A volume figure is completed trading activity as a total — How to read volume. The bid/ask ladder is the now-book — How to read the Polymarket order book. Official Time & Sales is the exchange tape, not a phone export. How to export your Polymarket history is how to copy or download your account record if a file control exists. This page only teaches you to read the list in front of you.

Official Glossary: a fill is when your order completes, fully or partially; a partial fill is when only part of your order fills; execution price is the price at which your order fills. Official Orders & Trading: once an order fills, you have a position. Until that is your order matching, a print on the public tape is someone else’s completed match — or a match that is not yet yours.

Official Time & Sales: the tape is time, price, size, and symbol. It does not include side, aggressor flag, or buyer/seller information. Official market-book lastTradePx is the same idea on the ticket — the most recent match. Seeing 40¢ print does not mean your resting limit or your marketable swipe got 40¢. Confirm the fill on your account list, or on the working-order row, before you treat that print as yours.

Official Portfolio API: busted trades remain visible in trade history and should be treated as reversed for position, P&L, and reconciliation — not silently dropped. Official Reporting Data makes the same point on the CSV side. A row that later reverses is still not a lock, and it is still not a number we reprint. If the live list shows a voided or reversed print, read it as reversed.

Official Monitor Your Positions sits current market next to average entry on the open position. Official pages we checked do not print a retail column labelled P&L, Unrealized P&L, or Profit. Official Get Activities can attach realizedPnl on an authenticated trade object — that is API language, not a phone P&L chip we will paste onto the swipe. How to read unrealized P&L is the live gap on the open row. How to read your Polymarket portfolio is cash versus a filled ticket. This feed is only the list of recent trades or fills.

Official Reporting Data describes CSV report downloads as files for spreadsheets, compliance record-keeping, and third-party analysis. Official US retail pages we checked do not reprint a 1099, a tax statement, or a filed form. Official Get Activities is a paginated JSON activity feed, not a return you file. We will not invent that Polymarket US does or does not issue a tax document. A scroll of recent rows is not a year-end summary.

How to export your Polymarket history is where a US person looks for a download or copies the on-screen list. Official US retail pages we checked do not reprint Export, Download, or CSV on the swipe. We will not invent that button here either. Read the live feed. If you later want a personal copy, follow that export page. Nothing here is tax advice or investment advice.