DMI / ADX
动向指标/平均趋向指数
Stock TechnicalP1TrendApplies to: US stocks
Definition
DMI gauges direction, ADX gauges trend strength (directionless).
Formula
+DI=100×EMA(+DM)/ATR, −DI=100×EMA(−DM)/ATR, DX=100×|+DI−−DI|/(+DI+−DI), ADX=EMA(DX,14)
Default parameters
{
"period": 14
}How to read it
+DI crossing above −DI = buy; ADX>25 strong trend, <20 ranging.
Inputshigh, low, closeOutputoverlayLibraryADX
Data source: H, L, C. Public knowledge, not investment advice.
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Related indicators
Reference metadata — public, well-known indicator definitions. Not investment advice.