Extra indicators
PPO: Percentage Price Oscillator
MACD expressed in per cent of the slow average, so it can be compared across tickers and over time.
ایده به زبان ساده
MACD is measured in price units, so a $3,000 index and a $1 currency pair give very different numbers. PPO divides by the slow EMA and shows the gap in per cent.
روش محاسبه
(EMA 12 − EMA 26) ÷ EMA 26 × 100; signal = EMA 9 of PPO; histogram = PPO − signal.
PPO = (EMA(12) − EMA(26)) ÷ EMA(26) × 100
Signal = EMA(PPO, 9), Histogram = PPO − Signalنحوه استفاده
- Same signals as MACD: signal-line crosses, zero-line crosses, divergences.
- Comparing momentum between tickers.
نتیجهگیری
- The histogram shows whether momentum is speeding up or slowing down.
مثال
BTCUSD daily, PPO = +4.1%: the 12-day EMA is 4.1% above the 26-day EMA, a strong uptrend.
قیمتها در مثالها نمایشیاند.
مراقب اینها باشید
- Like MACD it lags at turning points.
کمی تاریخچه
A standard variation of Gerald Appel's MACD (late 1970s).
فقط محتوای آموزشی. هیچ اندیکاتور یا الگویی آینده را پیشبینی نمیکند و هیچچیز اینجا توصیه سرمایهگذاری نیست.