Key Concepts Behind Momentum Investing
Trend Persistence
At the heart of momentum investing is theassumption that price trends persist. In simple terms, if a stock has beengoing up, it is likely to continue rising in the short term. Similarly, a stockthat has been falling may keep falling. This is largely driven by investorpsychology and herd behaviour, where strong-performing stocks attract moreattention and buying pressure, fuelling further gains.
Market Outperformance
Momentum investors look for stocks thatoutperform broader indices or sector benchmarks. These are often companies withrecent strong earnings reports, upgrades by analysts, or positive marketsentiment. The goal is to ride the wave of these outperformers for as long asthe trend remains intact.
Short-Term Strategy
Unlike buy-and-hold investing, momentumtrading typically operates on shorter timeframes. Investors may hold positionsfor days, weeks, or a few months, depending on how long the trend lasts. Quickreactions to changing price action are essential.
Technical Tools Over Fundamentals
Momentum investing does not rely heavily ontraditional financial metrics such as price-to-earnings ratios or earnings pershare. Instead, it uses technical indicators such as:
- Moving Averages to smooth out price trends
- Relative Strength Index (RSI) to gauge overbought or oversold conditions
- MACD (Moving Average Convergence Divergence) to signal momentum shifts
How Momentum Investing Works in Practice
1. Trend Identification
Momentum strategies begin with identifyingstocks that show sustained upward or downward movement. This can be done usingprice charts, screeners, or technical filters designed to highlight performancerelative to other stocks or indices.
2. Buying Strength
Momentum investors focus on buying assetsthat are gaining strength. These may include stocks hitting new 52-week highs,those with strong RSI readings, or those consistently trading above key movingaverages.
3. Selling Weakness
On the flip side, the strategy alsoinvolves selling or avoiding stocks that are trending downward. These might beunderperforming their sector or the overall market, or have recently brokendown below support levels.
4. Dynamic Adjustments
Markets are always evolving. Momentuminvestors need to regularly monitor their positions and adjust as trends fadeor new ones emerge. This might involve exiting positions that show signs ofreversal or entering new trades as bullish signals appear.