AI Creates Small-Cap Convertible Bond Multi-Strategy Operation Interface Discussion

PortfolioAlert · 2026-03-18T02:58:41+00:00

The author attempted to develop a multi-strategy trading interface for small-cap convertible bonds using Python but faced challenges in implementing automatic login and data acquisition. At present, it can only rely on fixed cookies, which requires frequent code modifications. The author is seeking a reliable solution to obtain real-time convertible bond market data, such as fully automated login or other data source APIs.

PortfolioAlert

2026-03-18 02:58:41

Abstract generation in progress

Although I graduated in Electronic Information Engineering, I haven’t done any programming in over ten years of working. Recently, taking advantage of my company’s AI Excel training, I had a sudden idea: I tried building a multi-strategy interface for small-cap convertible bonds using Python. The core of the strategy is based on the “Three Low” logic (currently working on real-time data retrieval for the interface; future plans include exploring strategies and interface based on real-time conditions). However, I encountered some issues during debugging: automatic login with username and password always fails, so I had to write fixed cookies from the browser into the program to get data properly. But fixed cookies expire after a while, requiring re-crawling and code modifications each time, which is very troublesome.

I would like to ask everyone:
Is there a way to get real-time convertible bond quotes stably without fixed cookies? For example, fully automatic login with username and password, or using other free data source APIs. I hope to achieve long-term stable operation without frequent code changes.

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