Exponential moving average — a moving average that weights recent prices more heavily than older ones.
Last verified 13 September 2026 · written by the DexLadder team
What it means
Exponential moving average — a moving average that weights recent prices more heavily than older ones.
Why it matters when you trade
The EMA reacts faster than a simple average at the same length, which helps in a trend and hurts in chop by producing more false signals. The weighting decays smoothly rather than dropping out of the window all at once, so it avoids the artefact where an old extreme bar leaving the lookback moves the line without any new price action.
Worked example
EMA(12) turns days before SMA(12) at a reversal — and also turns days earlier during pullbacks that go nowhere.
See it on live markets
DexLadder runs ema against live market and pool data, with simulated capital, so you can watch it act on an order instead of reading about it — no account, no wallet, nothing installed.