同花顺卖大钱的指标 源码 操盘线:MA(C,4),colorred,LINETHICK3; 安全线:=MA(C,19),colorgray,LINETHICK1; 牛熊分界线:MA(C,200),coloryellow,CIRCLEDOT,LINETHICK1; DRAWTEXT(CROSS(安全线,操盘线),H*1.01,' S 卖出'),Color00FF00; DRAWTEXT(CROSS(操盘线,安全线),L*0.99,' B 买入'),Color00FFFF;