Price action is a specific Trading coordinate in the Bitcoin knowledge graph. In practical terms, it identifies the subject described here: Reading raw price movement, swings, levels and reactions with minimal reliance on derived indicators. This definition is narrower than promotional usage and should be read together with the implementation, date and evidence attached to the entry.
Price action is best understood as part of a system rather than as an isolated definition. Its related coordinates show the mechanisms, incentives and historical records that give the term practical meaning.
Price action describes how participants value, trade or obtain exposure to bitcoin. Market behavior can affect adoption and mining economics, but it does not rewrite consensus rules. Price evidence and protocol evidence answer different questions.
Understanding Price action helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
Primary or authoritative records make these details checkable: price action analyses the sequence of traded prices, ranges and sometimes volume without requiring a single indicator; a testable rule must define market, interval, signal, fill and exit. They should be verified before using the coordinate in analysis.
The practical limit is: a visual pattern is not causal evidence or an objective forecast; discretionary labels, look-ahead, survivorship, fees and repeated parameter choice can create hindsight. A definition, office, chart pattern or published claim is not by itself a prediction or Bitcoin consensus rule.
For the clearest picture, read this entry together with Swing structure, Support and resistance, Trendline, Candlestick chart, Technical analysis, Backtesting. The reverse links also lead from Technical analysis, OHLCV, Candlestick chart, Support and resistance.