PPO (Percentage Price Oscillator) — what it is and how to use it in trading
Definition
PPO (Percentage Price Oscillator) is a percentage version of MACD — the same fast-minus-slow EMA difference, but expressed as a percentage of the slow EMA rather than in absolute price units.
How it works in the builder
The ppo operand takes fast/slow parameters (default 12 and 26). It returns a percentage value oscillating around zero.
What it looks like on the chart
Drawn as a separate panel visually similar to MACD, but on a percentage scale rather than price units.
Typical use
The main advantage over MACD is comparability across instruments of very different price scales (e.g. BTC versus a low-priced altcoin). Typical condition: ppo(12, 26) crossed_above 0 — the same signal as MACD, just expressed as a percentage.
Common pitfalls
Like MACD, it is built on EMAs and so lags price — on a ranging market zero crossovers are frequent and not very informative. The percentage scale solves the cross-instrument comparability problem, but not the lag problem.
This block is available in the strategy builder
137 no-code blocks — build an entry condition with this term and test it on history
Historical results do not guarantee future ones. The service is an informational and analytical tool, not an individual investment recommendation; trades are not executed.