未来函数检测结果如下:
该公式包含未来函数:BACKSET


MA1:MA(CLOSE,8); MA2:MA(CLOSE,13); MA3:MA(CLOSE,21),LINETHICK2; MA4:MA(CLOSE,34); MA5:MA(CLOSE,20); FFF:=(LOW<=MA1 AND LOW<=MA2 AND LOW<=MA3 AND CLOSE>=MA1 AND CLOSE>=MA2 AND CLOSE>=MA3 AND CLOSE>REF(CLOSE,1)); DRAWICON(OPEN>MA1 AND OPEN>MA2 AND OPEN>MA5 AND CLOSE<MA1 AND CLOSE<MA2 AND CLOSE<MA5,LOW,2); BBB:=(LOW<=MA1 AND LOW<=MA2 AND LOW<=MA3 AND HIGH>=MA1 AND HIGH>=MA2 AND HIGH>=MA3 AND CLOSE>OPEN AND CLOSE>REF(CLOSE,1)); STICKLINE(BBB,CLOSE,OPEN,8,0),COLOR9900FF; A1:=REF(CLOSE,2)/REF(OPEN,2)<0.95 AND REF(C,2)<REF(C,3); A2:=REF(OPEN,1)<REF(CLOSE,2)AND REF(CLOSE,1)>REF(CLOSE,2) AND REF(CLOSE,1)>(REF(CLOSE,2)+REF(OPEN,2))/2; A3:=CLOSE>REF(CLOSE,1); A4:=LLV(LOW,13)=REF(LOW,1); MB:=BACKSET(A1 AND A2 AND A3 AND A4,3); STICKLINE(MB,CLOSE,OPEN,7,0),COLOR0066FF; DRAWTEXT(crOSS(0.5,MB),HIGH *1.08,'哈哈!,↑曙光初现'),COLOR0066FF; DRAWTEXT(FFF,LOW*0.98,'↑阳拐点'),COLOR00FFFF;

原理解析:
输出MA1:收盘价的8日简单移动平均
输出MA2:收盘价的13日简单移动平均
输出MA3:收盘价的21日简单移动平均, 线宽为2
输出MA4:收盘价的34日简单移动平均
输出MA5:收盘价的20日简单移动平均
FFF赋值:(最低价<=MA1 AND 最低价<=MA2 AND 最低价<=MA3 AND 收盘价>=MA1 AND
收盘价>=MA2 AND 收盘价>=MA3 AND 收盘价>1日前的收盘价)
当满足条件开盘价>MA1 AND 开盘价>MA2 AND 开盘价>MA5 AND 收盘价 BBB赋值:(最低价<=MA1 AND 最低价<=MA2 AND 最低价<=MA3 AND 最高价>=MA1
AND 最高价>=MA2 AND 最高价>=MA3 AND 收盘价>开盘价 AND 收盘价>1日前的收盘价)
当满足条件BBB时,在收盘价和开盘价之间画柱状线
A1赋值:2日前的收盘价/2日前的开盘价<0.95 AND 2日前的C<3日前的C
A2赋值:1日前的开盘价<2日前的收盘价AND 1日前的收盘价>2日前的收盘价
AND 1日前的收盘价>(2日前的收盘价+2日前的开盘价)/2
A3赋值:收盘价>1日前的收盘价
A4赋值:13日内最低价最低值=1日前的最低价
MB赋值:BACKSET(A1 AND A2 AND A3 AND A4,3)
当满足条件MB时,在收盘价和开盘价之间画柱状线
DRAWTEXT(0.5上穿MB,最高价 *1.08,'哈哈!,↑曙光初现'),COLOR0066FF
当满足条件FFF时,在最低价*0.98和'↑阳拐点'位置书写文字


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