# 集合竞价

页面导航：IG50 → 数据集文档 → 沪深京A股 → 股票交易数据 → 股票行情

数据集链接：https://ig50.com/index_realtime.html?maodian=rt-trace-jhjj-title
MD文档：https://ig50.com/md/index_realtime/rt-trace-jhjj-title.md

## 简介

根据《股票列表》得到的股票代码获取集合竞价数据，按时间升序。

## 数据说明

- **本地路径**：数据存放目录/time/real/trace/jhjj/{股票代码}
- **更新频率**：集合竞价时间段（时间段：9:15~9:30，14:47~15:30）每1分钟。
- **完成更新耗时**：约10秒。
- **数据格式**：[{},..]

## 字段说明

| 字段 | 类型 | 说明 |
| --- | --- | --- |
| t | string | 申报时间（yyyy-MM-ddHH:mm:ss） |
| m | number | 匹配量（股） |
| um | number | 未匹配量（股） |
| f | number | 标志（1：买单，-1：卖单） |
| p | number | 成交价 |

## 示例

```json
[{"t":"2026-05-12 09:15:00","p":11.29,"m":9600,"um":600,"f":1},{"t":"2026-05-12 09:15:00","p":11.28,"m":54500,"um":42400,"f":-1},{"t":"2026-05-12 09:15:00","p":11.28,"m":54700,"um":42400,"f":-1}]
```

## 相关数据集

| 数据集 | 链接 |
| --- | --- |
| 实时行情数据（3秒落盘） | https://ig50.com/index_realtime.html?maodian=rt-trace-title |
| 买卖五档盘口（3秒落盘） | https://ig50.com/index_realtime.html?maodian=rt-trace-level5-title |
| L2行情指标（3秒落盘） | https://ig50.com/index_realtime.html?maodian=rt-trace-l2Sign-title |
| 当天逐笔交易 | https://ig50.com/index_realtime.html?maodian=rt-trace-onebyone-title |
| 盘中异动 | https://ig50.com/index_realtime.html?maodian=rt-trace-pzyd-title |
| 当天分时成交 | https://ig50.com/index_realtime.html?maodian=rt-trace-timedeal-title |
| 当天分价成交占比 | https://ig50.com/index_realtime.html?maodian=rt-trace-realpercent-title |
| 当天大单交易 | https://ig50.com/index_realtime.html?maodian=rt-trace-bigdeal-title |

## 站点速通

| 站点页面 | 链接 |
| --- | --- |
| 首页 | https://ig50.com/ |
| 关于IG50 | https://ig50.com/start-introduce.html |
| 安装指引 | https://ig50.com/start-guide.html |
| 获取授权 | https://ig50.com/license.html |
| 数据集总览 | https://ig50.com/dataset-overview.html |
| 数据集检索 | https://ig50.com/search.html |
| 使用答疑 | https://ig50.com/start-faq.html |
| 免责声明 | https://ig50.com/start-mianzeshengming.html |
| 更新日志 | https://ig50.com/start-updatelog.html |
| 沪深京A股 | https://ig50.com/index.html |
| 沪深数据中心 | https://ig50.com/sjzx.html |
| 基金 | https://ig50.com/jijinHq.html |
| 港股 | https://ig50.com/indexHk.html |
| 美股 | https://ig50.com/indexUs.html |