红尖顶买入: zig(3,10) REF(ZIG(3,10),1) AND REF(ZIG(3,10),1) REF(ZIG
(3,10),2), COLORRED,LINETHICK2;
绿尖顶卖出: ZIG(3,10) REF(ZIG(3,10),1) AND REF(ZIG(3,10),1) REF(ZIG
(3,10),2),COLORGREEN,LINETHICK2;
DRAWTEXT(红尖顶买入=1,1,'入!'),COLORRED;
DRAWTEXT(绿尖顶卖出=1,1,'出!'),COLORGREEN;