Gann line, Gann fan and Gann grid

הרעיון במילים פשוטות

W. D. Gann believed price and time were linked: a balanced trend moves one unit of price per unit of time (the 1×1 line). Steeper lines (2×1, 3×1) show stronger trends, flatter ones (1×2, 1×3) weaker ones.

איך זה מחושב

Click a starting point and a second point that defines one unit of price per unit of time. The fan draws all standard angles from the first point; the grid repeats 1×1 lines across the chart.

1×1 line: rises one price unit per time unit (as you set it)
Angles shown: 1×8, 1×4, 1×3, 1×2, 1×1, 2×1, 3×1, 4×1, 8×1

איך משתמשים בזה

• In an uptrend, staying above the 1×1 line shows a healthy trend; falling below it, a weakening one.
• The fan's lines act as support and resistance as the price moves between them.

הסקת מסקנות

• Because the unit depends on your chosen scale, the same market can look very different.

ממה להיזהר

• Gann methods depend heavily on scale choices and are interpreted in many ways.

קצת היסטוריה

William Delbert Gann (1878–1955), a trader and author of the early 20th century.