Developed by Goichi Hosoda and published in the 1960s, the system plots tenkan-sen, kijun-sen, two senkou-span lines forming the kumo-cloud, and the chikou-span. The name translates roughly as one-glance equilibrium chart.
The design intent is that a single look tells you direction, whether price is stretched, and where the historical balance areas sit, without needing separate indicators. Traditional readings require several conditions to align before a signal counts.
Its lines are all derived from midpoints of past highs and lows, so the system lags like any other average-based tool. Its default settings of 9, 26 and 52 come from the six-day Japanese trading week of the era and have no special properties today, despite frequently being treated as sacred.
Related: tenkan-sen, kijun-sen, senkou-span, kumo-cloud, chikou-span