Exporting Stock Screens from Wencai to CSV

Summary

This post describes using Wencai, a stock-screening feature in the Tonghuashun platform, to build stock lists from natural-language-like query statements. It says a strategy can run a query and save the resulting list as a CSV file, offering a way to retrieve screen results when the platform's direct spreadsheet export is limited. The post presents this as a workflow for users who need repeated exports and notes that the saved file is available in the research area.

The evidence is a brief description of the intended process and references a code example, but the supplied text does not include the working code or explain how the query is executed, how CSV output is handled, or what platform constraints apply. It therefore conveys a practical data-export idea rather than a complete implementation. It offers no testing, reliability information, or details about the screened equities, so users cannot assess the method's behavior or trading value from this post alone.

Key ideas

• Wencai query statements can be used within a strategy to construct stock screens.
• The described workflow saves query results as CSV files in the research area.
• The author presents strategy-based export as a way to work around limits on direct spreadsheet downloads.
• The supplied text omits the referenced implementation, so the export process cannot be reproduced from it alone.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.