指标主要用于识别“三阳破阴”的底部反转形态。其核心逻辑是：当股价成功站上长期均线（代表趋势转强），且在近期连续三日收阳之前，曾出现过连续三日收阴的洗盘动作，系统即判定为有效突破并画出彩色柱状信号。
操作策略上，当出现红黄相间的立柱时，表明主力已完成短期打压洗盘并重新拉升，且长期趋势向好，是较好的短线买入或加仓时机。该策略适合捕捉上升趋势中的回调结束点。
SYPY1:=CODELIKE('00') OR CODELIKE('60');
SYPY2:=CODELIKE('30') OR CODELIKE('68');
SYPY3:=CODELIKE('4') OR CODELIKE('8');
SYPY4:=MA(CLOSE,120);
SYPY5:=REF(CLOSE,1);
SYPY6:=((SMA(MAX((C-SYPY5),0),5,1)/SMA(ABS((C-SYPY5)),5,1))*100);
SYPY7:=SUM(MAX(MAX((H-LOW),ABS((HIGH-REF(CLOSE,1)))),ABS((LOW-REF(CLOSE,1)))),10);
SYPY8:=(HIGH-REF(HIGH,1));
SYPY9:=(REF(LOW,1)-LOW);
SYPY10:=CLOSE>SYPY4;
SYPY11:=EVERY(C< O,3);
SYPY12:=EVERY(C>O,3);
SYPY13:=SYPY12 AND EXIST(SYPY11,10);
SYPY14:=SYPY13 AND COUNT(SYPY13,30)=1;
三阳破阴:=SYPY10 AND SYPY14;
STICKLINE(三阳破阴,0,50,2,0),COLORFF00FF;
STICKLINE(三阳破阴,50,100,2,0),COLORFFFF00;
