04 / 下载04 / DOWNLOADS
数据归档在频道，使用说明在这里。The archive lives in the channel. The docs live here.
每日数据包发布在 Telegram 频道。先用文档页选好文件，再下载与你的市场窗口和日期范围匹配的版本。Daily data packages are published in the Telegram archive. Use the documentation pages to choose the right files, then download the release that matches your market window and date range.
获取最新文件Get the latest files
打开频道，通过导航置顶贴找到每日 ZIP、5分钟数据、15分钟数据和更新说明。Open the channel and use its navigation posts to find daily ZIPs, 5-minute data, 15-minute data, and any release notes.
打开 @polymarketbookdataOpen @polymarketbookdata ↗下载什么What to download
每日 ZIP 数据包Daily ZIP package
按日期做回测时最适合从这里开始。Best starting point for a date-bounded backtest.
小时 Parquet 文件Hourly Parquet files
需要选择性读取或增量处理时使用。Useful when you need selective reads or incremental processing.
市场映射Market map
与数据一起保存，确保 asset ID 和 market ID 可以关联。Keep this with your data so asset IDs and market IDs remain joinable.
开始回测前Before you run a backtest
先看Start with the 数据集概览dataset overview，再检查, then check the 字段说明schema和 and 成交假设execution assumptions。这个顺序可以避免一个常见错误：把报价快照当成已经发生的交易。. This order prevents a common mistake: treating a quote snapshot as a confirmed transaction.