Last fact-checked: October 6, 2026. Educational content only, not investment advice.
The Cornerstone of Technical Analysis
Before diving into complex patterns, we must understand the fundamental belief of technical analysis: "The market price reflects everything." Edwards and Magee's classic Technical Analysis of Stock Trends (1948) rests on this premise: market prices reflect the information, expectations, and emotions of participants. Whether it is fundamental data or market sentiment, everything eventually leaves its mark on price through supply and demand.
The Market is Not Random
Frost and Prechter's Elliott Wave Principle argues that the market is not as random as the Random Walk Theory suggests. The market is made up of people, and human social behavior is subject to specific laws and nature. The book holds that the cycle of human emotion from optimism to pessimism repeats itself, creating recurring chart patterns; this is a theoretical claim, and whether markets are predictable remains debated.
Charts as Battlefields of Supply and Demand
Charts are not just records of the past; they are the results of the battle between supply and demand. When buying (demand) exceeds selling (supply), prices rise; otherwise, they fall. The task of the technical analyst is to identify these recurring patterns to determine which side is winning and thus predict future probabilities.
Conclusion
Whether it is Edwards and Magee's trend analysis or Elliott's wave patterns, the core assumption is the same: history tends to repeat itself. Understanding these patterns built by collective human psychology is a starting point for learning technical analysis, not a guarantee of profit.
Further Reading
- Dow Theory and Trends (Technical Analysis)
- Candlestick Chart Basics (Technical Analysis)
- Trading Psychology: Successful Trader Mindset (Risk Management)
- Timeframe and Chart Levels (Technical Analysis)
FAQ
Q: Does technical analysis work in crypto markets?
A: The core assumption of technical analysis is that human nature doesn't change and history repeats. This holds true in any market driven by human participants, including crypto. Crypto's higher volatility means patterns and false breakouts may both appear more often. However, crypto is heavily influenced by news events, so technical analysis should be combined with fundamental analysis rather than relied on exclusively.
Q: Does "the market price reflects everything" mean fundamental analysis is useless?
A: No. "The market price reflects everything" is the foundational premise of technical analysis, meaning all known information is already priced in. But fundamental analysis helps you understand why prices move, while technical analysis tells you when to act. The two are complementary tools, not opposing ones.
Q: If history repeats, why don't all technical analysts profit consistently?
A: History repeating means chart patterns and market behaviors tend to recur, but they don't replicate exactly. Technical analysis provides a probabilistic edge, not certainty. Successful traders need strict risk management, money management, and emotional discipline to convert that probabilistic edge into consistent long-term profitability.