用RSI指标和BOLL指标完成盘中高抛低吸: ①使用30分钟K线; ②高抛:(RSI指标和BOLL指标同时满足) a布林线(BOLL):股价涨至上轨线; bRSI指标:股价涨至80附近(有底背离成功率概率更高); ③低吸:(RSI指标和BOLL指标同时满足) a布林线(BOLL):股价跌至下轨线; bRSI指标:股价跌至20附近(有底背离成功率概率更高) {主图BOLL} LC:=REF(CLOSE,1); RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100; RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100; RSI3:=SMA(MAX(CLOSE-LC,0),24,1)/SMA(ABS(CLOSE-LC),24,1)*100; BOLL:MA(CLOSE,20),COLORGREEN; UB:BOLL+2*STD(CLOSE,20),COLOR666666; LB:BOLL-2*STD(CLOSE,20),COLOR666666; DRAWTEXT(RSI>=80 AND C> UB ,H+0.376,'卖'),COLORGREEN; DRAWTEXT(RSI<=20 AND L<=LB ,L-0.376,'买'),COLORYELLOW; {分时选股} LC:=REF(CLOSE,1); RSI1:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100; RSI2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100; RSI3:=SMA(MAX(CLOSE-LC,0),24,1)/SMA(ABS(CLOSE-LC),24,1)*100; BOLL:=MA(CLOSE,20),COLORGREEN; UB:=BOLL+2*STD(CLOSE,20),COLOR666666; LB:=BOLL-2*STD(CLOSE,20),COLOR666666; (RSI>=80 AND C> UB) OR (RSI<=20 AND L<=LB); http://blog.sina.com.cn/s/blog_a31a31410102vwi5.html
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