The Weighted Moving Average assigns linearly increasing weight to more recent prices, making it more responsive than the SMA while maintaining a straightforward calculation. WMA is popular among forex traders who need faster trend signals without the complexity of exponential smoothing. Compare it with the EMA and other moving averages in our indicator guide library to choose the best fit for your strategy.
WMA multiplies each closing price by a weight that increases linearly — the most recent close gets the highest weight. For a 10-period WMA, the latest close is multiplied by 10, the previous by 9, and so on, then divided by the sum of the weights (55). This produces a smoother curve than SMA with less lag.
Bill Williams' Alligator uses three smoothed moving averages displaced forward — the Jaw, Teeth, and Lips — to identify trending and sleeping market phases with an intuitive visual metaphor. When the lines intertwine the Alligator is "sleeping" (range); when they fan out it is "eating" (trending). Combine it with the <a href="/academy/indicators/awesome-oscillator" class="text-primary hover:underline">Awesome Oscillator</a> and <a href="/academy/indicators/gator-oscillator" class="text-primary hover:underline">Gator Oscillator</a> from our <a href="/academy/indicators" class="text-primary hover:underline">indicator guide library</a> for the complete Bill Williams trading system.
The Ichimoku Cloud (Ichimoku Kinko Hyo) is a complete trading system in one indicator, identifying trend direction, support/resistance, momentum, and trade signals using five lines and a cloud. It is one of the most powerful entries in our <a href="/academy/indicators" class="text-primary hover:underline">indicator guide library</a>, best applied on daily charts across <a href="/market/forex" class="text-primary hover:underline">forex</a> and <a href="/market/crypto" class="text-primary hover:underline">crypto</a> markets. Incorporate Ichimoku signals into your broader <a href="/strategies" class="text-primary hover:underline">trading strategies</a> for multi-factor confirmation before entering a position.
The Smoothed Moving Average applies equal weight to all historical data rather than dropping off older values, producing an ultra-smooth line that excels at identifying the dominant long-term trend. SMMA is the smoothing method used inside the <a href="/academy/indicators/adx" class="text-primary hover:underline">ADX</a> and <a href="/academy/indicators/atr" class="text-primary hover:underline">ATR</a> calculations, making it a foundational building block in <a href="/academy/indicators" class="text-primary hover:underline">technical analysis</a>. It is best suited for <a href="/market/stocks" class="text-primary hover:underline">stock</a> and <a href="/market/forex" class="text-primary hover:underline">forex</a> markets where long-term trend clarity is prized over speed.
Parabolic SAR (Stop and Reverse) plots dots above or below price to indicate trend direction and potential reversal points — it is one of the simplest trend-following indicators to use. Combine it with the <a href="/academy/indicators/adx" class="text-primary hover:underline">ADX</a> to filter out low-quality signals in ranging markets and improve your win rate. It also doubles as a dynamic trailing stop; read our <a href="/guides/use-stop-loss-orders" class="text-primary hover:underline">stop-loss guide</a> for best practices on protecting your capital. Explore more trend tools in our full <a href="/academy/indicators" class="text-primary hover:underline">indicator guide library</a>.