使用Java API依赖ema、eta的jar如何传参获取回笼投放分析曲线如下图：
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Hello @lingjia.jiang
Please be informed that the Refinitiv Real-Time provides the real-time streaming price data for consumers only, not the historical data. That means the application can get the real-time streaming data from the SDK only.
To get historical data, you need other products such as Refinitiv Tick History (RTH) - REST API, Refinitiv Data Platform APIs, or Refinitiv Knowledge Direct API (RKD API).
I highly recommend you contact your Refinitiv Representative to help you with the right products that match your needs.
