上線=sma(close,6.5,1);
下線=sma(close,13.5,1);
上線界=sma(close,3,1);
下線界=sma(close,8,1);
drawStickBetweenIf(上線?>?下線,上線,下線,color="red",fill=true,linewidth=2.5);
drawStickBetweenIf(下線?>?上線,上線,下線,color="green",fill=true,linewidth=2.5);
drawText(isCrossUp(上線,下線),low?*?0.98,"全倉買入",color="yellow");
drawText(isCrossUp(下線界,上線界),high?*?1.02,"清倉",color="yellow");
bbi=(ma(close,3)?+?ma(close,6)?+?ma(close,12)?+?ma(close,24))?/?4;
upr=bbi?+?3?*?std(bbi,13);
dwn=bbi?-?3?*?std(bbi,13);
安全=ma(close,60);
lc=refBefore(close,1);
rsi=sma(max(close?-?lc,0),6,1)?/?sma(abs(close?-?lc),6,1)?*?100;
a7=(2?*?close?+?high?+?low)?/?4;
操作=ma(a7,5);
draw(操作,color="white");
操作界=ma(a7,5)?*?1.03;
操作界限=ma(a7,5)?*?0.97;
var1=lowest(a7,21);
draw(var1,color="white");
var2=highest(a7,21);
draw(var2,color="white");
sk=ema((a7?-?var1)?/?(var2?-?var1)?*?100,7);
sd=ema(0.667?*?refBefore(sk,1)?+?0.333?*?sk,5);
drawText(ifelse(count(close?<?refBefore(close,1),8)?/?8?>?6?/?10?&&?vol?>=?1.5?*?ma(vol,5)?&&?count(sk?>=?sd,3)?&&?refBefore(low,1)?==?lowest(low,120),1,0),low?*?0.98,"買進",color="#0099ff");
drawText(ifelse(count(close?<?refBefore(close,1),13)?/?13?>?6?/?10?&&?count(sk?>?sd,6)?&&?refBefore(low,5)?==?lowest(low,120)?&&?refBefore(close?>=?open,4)?&&?refBefore(close?>?open,3)?&&?refBefore(close?>?open,2)?&&?refBefore(open?>?close,1)?&&?open?>?refBefore(close,1),1,0),low?*?0.98,"買進",color="yellow");
d=ma(close,80)?-?ma(close,10)?/?3;
drawText(ifelse(close?<?d?&&?vol?/?240?>?ma(vol,5)?/?240?&&?close?>?refBefore(close,1)?*?1.08?&&?close?<?ma(close,13)?*?1.3,1,0),low?*?0.98,"抄底",color="yellow");
