In W. D. Gann on The Law of Vibration, the legendary market analyst unveils the universal principle he believed governed every movement of price, time, and human behavior. This collection of historical writings and interviews—beginning with Gann’s 1909 Ticker Digest explanation—explores how all market fluctuations stem from “a natural law of vibration,” the same law that structures musical harmony, planetary motion, and atomic rhythm.

Gann argues that markets are not random but mathematical and periodic. Each stock, he insists, “vibrates in its own distinctive sphere of activity,” and understanding that individual frequency enables precise forecasting. He connects this law to geometry, harmonic proportion, and the periodicity found throughout nature, showing that like causes always produce like effects. Through extensive studies in the Astor Library and the British Museum, Gann traced market cycles back to the 1820s, concluding that geometry, number, and vibration form the scientific foundation of speculation.

The text also reprints rare newspaper interviews from 1919–1944 in which Gann expands his theory to include the vibratory power of letters and numbers, linking names, words, and events through geometric angles and mathematical correspondences. Readers witness how he applied this law to predict elections, market crashes, and historical events decades ahead of time.

This document is both historical and visionary: it bridges esoteric philosophy, mathematics, and trading science. For serious Gann students, The Law of Vibration offers direct evidence of how he fused harmonic physics, number theory, and cyclical forecasting into one grand unified model of market behavior—a key to understanding the structure behind all of his later works.