An uptrend occurs when the price of a financial instrument forms a pattern of higher highs and higher lows over an extended period. This pattern indicates that buyers are in control and are willing to re-enter the market at higher levels after pullbacks.
In technical analysis, an uptrend is often visualized with an ascending trendline drawn below the price lows. It can exist across different timeframes—from short-term intraday trends to long-term monthly trends.
Many trading strategies are based on trading in the direction of the prevailing uptrend, as trends are statistically more likely to continue than to reverse.
An uptrend is considered to end only when the pattern of higher highs and higher lows is sustainably broken, which may be interpreted as a trend reversal or a consolidation phase.