添加新的策略

2026-03-24 16:36:47 +08:00
parent c4b066ebc3
commit a414c3d982
5 changed files with 1092 additions and 385 deletions
@@ -0,0 +1,39 @@
+//@version=6
+indicator("EMA26-EMA52 差值线", shorttitle="EMA26_52_DIFF", overlay=false, max_labels_count=500)
+
+// 参数
+src     = input.source(close, "价格源")
+lenFast = input.int(26, "快线 EMA 长度", minval=1)
+lenSlow = input.int(52, "慢线 EMA 长度", minval=1)
+showCrossMarks = input.bool(true, "标记均线交叉（✕）")
+
+// 计算 EMA 与差值
+emaFast = ta.ema(src, lenFast)
+emaSlow = ta.ema(src, lenSlow)
+diff    = emaFast - emaSlow
+
+// 交叉信号（快线上穿/下穿慢线）
+crossUp = ta.crossover(emaFast, emaSlow)
+crossDn = ta.crossunder(emaFast, emaSlow)
+
+// 在差值线上标记交叉点（在本窗格显示）
+if showCrossMarks and crossUp
+    label.new(bar_index, diff, "✕", xloc=xloc.bar_index, yloc=yloc.price, style=label.style_label_center, color=color.new(color.black, 100), textcolor=color.lime, size=size.small)
+if showCrossMarks and crossDn
+    label.new(bar_index, diff, "✕", xloc=xloc.bar_index, yloc=yloc.price, style=label.style_label_center, color=color.new(color.black, 100), textcolor=color.red, size=size.small)
+
+// 零轴
+plot(
+     0,
+     title  = "零轴",
+     color  = color.new(color.gray, 70),
+     linewidth = 1
+)
+
+// 差值线（类似 MACD 的 DIF 线）
+plot(
+     diff,
+     title     = "EMA26 - EMA52 差值",
+     color     = diff >= 0 ? color.new(color.teal, 0) : color.new(color.red, 0),
+     linewidth = 2
+)