Exponential Moving Average
A faster-reacting moving average that gives more weight to recent prices.
The Exponential Moving Average (EMA) works like the SMA but gives more weight to recent price data. This makes it react faster to price changes, which can be an advantage when you want earlier signals — or a disadvantage when it produces more false triggers.
Why It Matters
The EMA bridges the gap between responsiveness and reliability. It catches trend changes earlier than the SMA, making it popular among active traders who want faster signals without switching to noisy lower timeframes.
Settings Explained
Direction — Bullish, bearish, or both signal detection.
Period — Number of candles for the calculation. Common EMA periods: 9, 21, 50, 200. The EMA with the same period as an SMA will always be closer to current price.
Price Source — Which price to use (Close, High, Low, etc.).
Look Back Mode — How far back the calculation extends.
Output
EMA Value — The calculated weighted average. Can be compared to price or other indicators using Logic blocks.
Example Use Case
You use a 9-period EMA and a 21-period EMA as a fast crossover system. When the 9 EMA crosses above the 21 EMA, you enter long. This gives you quicker entries than an SMA crossover, which matters on lower timeframes.
Many traders use the EMA for signals and the SMA for support/resistance levels. The EMA's responsiveness makes it better for timing entries, while the SMA's stability makes it better for identifying key levels.