1。短线快枪var1:=(2*close+high+low+open)/5;安全线: ema(var1,55), circledot;sk: slope(ema(var1,2),7)*15+var1;sd: ema(sk,2);sj: 2.8*sk-1.8*sd;6, pointdot;买一: if(cross(sk,sd) and sk<安全线,9.8,6);买二: if(cross(sk,安全线),9.8,6);买三: if(cross(sk,sd) and sk>安全线,9.8,6);2。抄底逃顶var1:=(2*close+high+low)/4;t: 80, pointdot;d: 20, pointdot;var2:=llv(low,5);var3:=hhv(high,4);sk: ema((var1-var2)/(var3-var2)*100,4);sd: ema(0.667*ref(sk,1)+0.333*sk,2);var4:=(hhv(high,4)-var1)/(hhv(high,4)-llv(low,4))*100-72;漓江倒影: sma(var4,4,1), linestick;var5:=(var1-llv(low,4))/(hhv(high,4)-llv(low,4))*100;v**:=sma(var5,2,1);桂林山水: sma(v**,2,1), linestick;漓江: 12;3。飞弧公式买:ema(close,5),colorred,linethick2;卖:ema(slope(close,21)*20+close,42),linethick2; b:=cross(买,卖);s:=cross(卖,买);drawtext(b,low-0.1,'←买 '),colorred,linethick2; 20210311