add multi mas and adxatr

adxatr.pine

@@ -0,0 +1,77 @@
+//@version=5
+indicator("ADX + ATR (on chart)", shorttitle="ADX·ATR", overlay=true)
+
+// inputs
+adx_len = input.int(14, "ADX Length", minval=1)
+atr_len = input.int(14, "ATR Length", minval=1)
+adx_threshold = input.int(25, "ADX Threshold", minval=0)
+show_adx = input.bool(true, "Show ADX")
+show_di = input.bool(false, "Show +DI / -DI")
+show_atr_on_price = input.bool(true, "Plot ATR on chart (scaled)")
+atr_scale = input.float(1.0, "ATR Scale Factor", step=0.1)
+map_range = input.int(20, "ADX map range (price units)", minval=1)
+
+adx_up_color = input.color(color.green, "ADX ≥ Threshold Color")
+adx_dn_color = input.color(color.red, "ADX < Threshold Color")
+atr_color = input.color(color.blue, "ATR Color")
+
+// ATR
+atr = ta.atr(atr_len)
+
+// Manual DMI/ADX (Wilder smoothing) - compatible without ta.adx
+up = high - high[1]
+down = low[1] - low
+plusDM = (up > down and up > 0) ? up : 0.0
+minusDM = (down > up and down > 0) ? down : 0.0
+
+tr1 = high - low
+tr2 = math.abs(high - close[1])
+tr3 = math.abs(low - close[1])
+tr = math.max(math.max(tr1, tr2), tr3)
+
+smTR = ta.rma(tr, adx_len)
+smPlus = ta.rma(plusDM, adx_len)
+smMinus = ta.rma(minusDM, adx_len)
+
+plus_di = smTR != 0.0 ? 100.0 * smPlus / smTR : 0.0
+minus_di = smTR != 0.0 ? 100.0 * smMinus / smTR : 0.0
+
+dx = (plus_di + minus_di) != 0.0 ? 100.0 * math.abs(plus_di - minus_di) / (plus_di + minus_di) : 0.0
+adx = ta.rma(dx, adx_len)
+
+// mapping ADX (0..100) to a visible price range around close
+adx_mapped = close - map_range + (adx / 100.0) * (2 * map_range)
+
+// plotting (must be global scope; use ternary to hide)
+adx_color = adx >= adx_threshold ? adx_up_color : adx_dn_color
+
+// 只保留 ADX 背景（竖条）
+bgcolor(show_adx and adx >= adx_threshold ? color.new(adx_up_color, 90) : na)
+
+// DI 显示选项：三角表示当前主导方向；交叉显示为上下标签
+show_di_markers = input.bool(true, "DI markers (+DI > -DI shows up triangle)")
+show_di_cross = input.bool(true, "Show DI cross arrows")
+
+dominant_up = plus_di > minus_di
+dominant_dn = plus_di < minus_di
+
+plotshape(show_di and show_di_markers ? dominant_up : na, title="+DI dominant", location=location.belowbar, style=shape.triangleup, size=size.tiny, color=color.new(color.green,0))
+plotshape(show_di and show_di_markers ? dominant_dn : na, title="-DI dominant", location=location.abovebar, style=shape.triangledown, size=size.tiny, color=color.new(color.red,0))
+
+cross_up = ta.cross(plus_di, minus_di) and plus_di > minus_di
+cross_dn = ta.cross(minus_di, plus_di) and minus_di > plus_di
+plotshape(show_di and show_di_cross ? cross_up : na, title="DI cross up", location=location.belowbar, style=shape.labelup, text="+", color=color.new(color.green,0), size=size.tiny)
+plotshape(show_di and show_di_cross ? cross_dn : na, title="DI cross down", location=location.abovebar, style=shape.labeldown, text="-", color=color.new(color.red,0), size=size.tiny)
+
+// DX 显示（可选）：顶部小点，鼠标悬停可见数值
+show_dx = input.bool(false, "Show DX value (dot at top)")
+plotchar(show_dx ? dx : na, title="DX (0-100)", char='•', location=location.top, color=color.new(color.orange,0), size=size.tiny)
+
+// ATR on price (scaled) -> show as band around price
+band_scale = atr_scale
+upper = close + atr * band_scale
+lower = close - atr * band_scale
+
+p_upper = plot(show_atr_on_price ? upper : na, title="ATR Upper", color=color.new(atr_color, 0), linewidth=1)
+p_lower = plot(show_atr_on_price ? lower : na, title="ATR Lower", color=color.new(atr_color, 0), linewidth=1)
+fill(p_upper, p_lower, color=color.new(atr_color, 85))