Is anyone here profitable with just OHLC data?

Summary

• The post is a general question asking if other algorithmic traders achieve profitability using only OHLC (Open, High, Low, Close) price data.
• The author's implied thesis is that OHLC data alone may be insufficient for consistent profitability, and they are seeking suggestions for supplemental data features to improve strategies.
• Quality assessment: This is noise. It is a low-effort, open-ended question meant to spark discussion, not a presentation of research, data, or a specific tradeable insight.