股市看盘基础指标、移动平​均线​的概述与作用是什么？如何解释？

多空线:SMA((O+CLOSE+HIGH+LOW)/4,3,1),colorred;多空线1:=SMA((O+CLOSE+HIGH+LOW)/4,5,1);主力成本:EMA(COST(9),250),coloryellow;长命线:EMA(COST(27),120),colorwhite;强命线:EMA(COST(81),10);VARG1:=1.86*EMA(CLOSE,5)-EMA(CLOSE,13);趋势力度:=VARG1;FL:=MA(CLOSE,17)+ABS(MA(CLOSE,17)-REF(MA(CLOSE,17),1)),COLORF4E202;FS:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1),COLORF4E202,LINETHICK2;CG:=IF(MA(CLOSE,17)<FS,FS,MA(CLOSE,17)),COLORF4E202,LINETHICK2;浮筹:=CG-(EMA(C,3)-CG),coloryellow;力度:=趋势力度-浮筹,NODRAW;年线:=EMA(C,250);散筹:=年线-(EMA(C,3)-年线),COLORFF80FF,LINETHICK2;操作线:=EMA(C,7),COLOR00FF00;A:=(REF(操作线,1));{STICKLINE((操作线>A),A,操作线,2,0),colorblue;STICKLINE((操作线<=A),A,操作线,2,0),coloryellow;}JJ:=(3*C+H+L+O)/6;VAR11:=(8*JJ+7*REF(JJ,1)+6*REF(JJ,2)+5*REF(JJ,3)+4*REF(JJ,4)+3*REF(JJ,5)+2*REF(JJ,6)+REF(JJ,8))/36;TJ1:=VOL=HHV(VOL,10) AND VOL>2*REF(VOL,1) AND CLOSE>VAR11 AND C>REF(C,1);LJL:=FILTER(TJ1,5);TJ2:=IF(BARSLAST(LJL)=1 AND CLOSE>REF(HIGH,1),1,IF(BARSLAST(LJL)=2 AND CLOSE>REF(HIGH,2),1,IF(BARSLAST(LJL)=3AND CLOSE>REF(HIGH,3),1,0)));TP:=TJ2=1;TJ3:=IF(BARSLAST(LJL)=1 AND CLOSE>REF(LOW,1),1,IF(BARSLAST(LJL)=2 AND CLOSE>REF(LOW,2),1,IF(BARSLAST(LJL)=3 AND CLOSE>REF(LOW,3),1,0)));STFZ:=TJ3=1;CL:=STFZ AND TP;TJCL:=FILTER(CL,3);STICKLINE(LJL,OPEN,CLOSE,1,0),coloryellow;IF(多空线>REF(多空线,1),多空线,DRAWNULL),colormagenta,LINETHICK2;IF(多空线<REF(多空线,1),多空线,DRAWNULL),colorgreen,LINETHICK2;DRAWICON(CROSS(强命线,多空线1),H+0.6,2);DRAWICON(CROSS(多空线,强命线),L-0.6,1);CTX:=(3*C+H+L+O)/6;IONG:=(8*CTX+7*REF(CTX,1)+6*REF(CTX,2)+5*REF(CTX,3)+4*REF(CTX,4)+3*REF(CTX,5)+2*REF(CTX,6)+REF(CTX,8))/36;CTXIONG:=VOL=HHV(VOL,10) AND VOL>2*REF(VOL,1) AND CLOSE>IONG AND C>O;XG:=FILTER(CTXIONG,5);BB1:=CROSS(多空线,强命线);X1:=EMA(C,8),colorwhite;