polymarket_historical_data
收藏资源简介:
Polymarket Historical Data 是一个包含Polymarket预测市场历史数据的开源数据集。该数据集以Zstandard压缩的Parquet格式存储,自2026年7月23日起开始公开上传。数据大约每五分钟收集一次新批次,并按产品、日期和收集运行批次进行分区存储。数据集包含三个主要数据产品:1) market_snapshots:包含市场快照数据,如最佳买卖价、完整订单簿JSON、市场结果、资产ID、源时间戳和收集时间戳。2) order_book_depth:提供标准化的订单簿深度数据,包括买卖盘各水平的价格、数量、方向(买/卖)以及水平索引。3) top_holders:包含按市场和代币排名的持有者数据,如持有者余额以及相关的公共钱包或个人资料字段。文件采用data/<产品名称>/date=YYYY-MM-DD/<运行ID>.parquet的布局结构。该数据集适用于预测市场分析、金融时间序列研究、订单簿建模和持有者行为分析等任务。需要注意的是,所有时间戳均为UTC ISO 8601格式字符串;数据覆盖范围优先考虑近期交易量较高的活跃市场,并可能随市场开闭状态而变化;由于API响应可能为空或不可用,数据可能存在缺口,并非每个市场都会出现在每次收集中;本数据集为独立收集的研究数据集,并非Polymarket官方发布。
Polymarket Historical Data is an open-source dataset containing historical data from Polymarket prediction markets. The dataset is stored in Zstandard-compressed Parquet format, with public uploads starting from July 23, 2026. Data is collected in new batches approximately every five minutes and partitioned by product, date, and collection run batch. The dataset includes three main data products: 1) market_snapshots: contains market snapshot data, such as best bid/ask prices, full order book JSON, market outcomes, asset IDs, source timestamps, and collection timestamps. 2) order_book_depth: provides standardized order book depth data, including price, quantity, direction (bid/ask), and level index for each level of the bid and ask sides. 3) top_holders: contains holder data ranked by market and token, such as holder balances and associated public wallet or profile fields. The files follow a layout structure of data/<product_name>/date=YYYY-MM-DD/<run_id>.parquet. This dataset is suitable for tasks like prediction market analysis, financial time series research, order book modeling, and holder behavior analysis. Note that all timestamps are in UTC ISO 8601 format strings; data coverage prioritizes active markets with recent high trading volume and may change as markets open or close; data may have gaps due to API responses being empty or unavailable, and not every market appears in every collection; this dataset is an independently collected research dataset and is not officially released by Polymarket.




