Trend Following
Definition
Trend following is a systematic trading approach that identifies an established price trend and enters in that direction, holding the position as long as the trend persists and exiting when defined trend-reversal signals appear — it profits from large sustained moves while accepting frequent small losses during choppy conditions.
Example
“I use a trend-following system: I buy when price breaks the prior day's high with increasing volume in an established uptrend, trail my stop below the daily moving average, and hold until the trend breaks down. 40% win rate, but my average winner is 4x my average loser.”
Detailed Explanation
Trend following is one of the oldest and most empirically validated trading approaches across all asset classes and timeframes. The core insight is simple: prices that have been going up tend to keep going up, and prices that have been going down tend to keep going down — not indefinitely, but long enough for systematic trend followers to extract positive returns by riding those moves. The "why" involves momentum in institutional flows, slow incorporation of new information into prices, and the self-reinforcing nature of trend as more participants pile into winning positions.
The counterintuitive element of trend following is that it has a relatively low win rate — typically 30–45% of trades are winners. What makes it profitable is that the distribution of outcomes is positively skewed: the small percentage of trades that become big trends produce enormous multiples of the initial risk (3R, 5R, 10R+), while the majority of trades are small losses (typically -1R) as the system repeatedly tries to catch a trend and gets stopped out in chop. The profitability comes from the asymmetry: unlimited upside on the winners, capped downside on the losers. This is why trend following is psychologically difficult — you lose most of the time, and you have to be comfortable with that knowing the occasional large winner justifies everything.
Trend following works best in trending markets (obviously) and struggles during extended range-bound or choppy conditions where no sustained directional moves develop. This regime sensitivity is the primary limitation of pure trend following systems — they can experience significant drawdowns during prolonged sideways markets. Many professional trend followers combine their core trend-following approach with a market regime filter that reduces position sizing or avoids new entries entirely when the broader market environment is choppy or mean-reverting. Knowing what market type you're in is as important as knowing your entry and exit rules.