Sometimes the market doesn't square at 1:1. Watch for 50% (the midpoint) and 100% (the full square). If a market took 20 days to move 100 pips, watch for a reversal at 10 days or 20 days. Why Traders Seek the PDF Version

Gann believed that a 1x1 angle (45 degrees) represents the perfect balance. If the price is trading above the 45-degree angle starting from the range low, the market is in a strong bull phase. If it breaks below, the "square" is broken, and a trend change is likely. Rule 2: The Squaring of the Low

When the time elapsed since a major low equals the price value of that low, the market is "squared." This is often a "hidden" turning point that retail traders miss. Rule 3: Use Harmonic Ratios

It removes the emotional guesswork of "feeling" a reversal.