https://ohlcv.io/tags/es/Quant trading research and writingHugoen-auSat, 03 Oct 2026 15:56:52 +1000https://ohlcv.io/posts/peering-into-daily-bars/Sat, 03 Oct 2026 00:00:00 +1000https://ohlcv.io/posts/peering-into-daily-bars/A daily bar keeps four prices from a day that had a structure of its own. The classic short-term trading rules read that structure, so we tested them on 16 years of ES one-minute data to see what a daily bar hides and which rules still hold.