双指数移动平均线(DEMA)接口提供一个时间序列数据集,通过强化近期价格数据来计算滞后更小的移动平均值。该接口返回包含指定金融工具DEMA数值的时间序列数据,帮助用户追踪价格趋势并识别潜在交易机会。
- 服务商
- Twelve Data API(金融数据)
- 输入摘要
- {"name":"symbol","type":"string","required":false,"description":"金融工具的代码符号,例如 `AAPL`、`EUR/USD`、`ETH/BTC` 等"}, {"name":"isin","type":"string","required":false,"description":"按国际证券识别码(ISIN)筛选。ISIN 功能需在<a href=\"https://twelvedata.com/account/add-ons\">数据附加组件</a>中启用"}, {"name":"figi","type":"string","required":false,"description":"请求数据的金融工具的金融工具全球识别码(FIGI)。此参数自<a href=\"https://twelvedata.com/pricing\">Ultra</a>套餐起可用"}, {"name":"cusip","type":"string","required":false,"description":"请求数据的金融工具的库斯普编号(CUSIP)。CUSIP 功能需在<a href=\"https://twelvedata.com/account/add-ons\">数据附加组件</a>中启用"}, {"name":"interval","type":"string","required":true,"description":"时间序列中两个连续数据点之间的时间间隔","enum":["1min","5min","15min","30min","45min","1h","2h","4h","5h","1day","1week","1month"]}, {"name":"outputsize","type":"integer","required":false,"description":"要获取的数据点数量。支持范围为 `1` 至 `5000`。当未设置日期参数时默认为 `30`;否则设为最大值"}, {"name":"exchange","type":"string","required":false,"description":"金融工具上市交易的交易所"}, {"name":"mic_code","type":"string","required":false,"description":"符合 ISO 10383 标准的市场识别码(MIC)"}
- 输出摘要
- 暂无公开信息
- 计费规则
- 2.37
- 数据更新时间
- 暂无公开信息
- 验证状态
- 暂无公开信息