通达信筹码DDZ未加密选股指标公式源码

源码正文：

获利2:=WINNER(C){XG51};
套牢2:=1-获利2{XG51};
DD:=(获利2-套牢2)-REF((获利2-套牢2),1){XG51};
DDZ:DD*7{XG51};
DDZ1:=DD*14{XG51};
DRAWBAND(DDZ,RGB(255,0,0),DDZ1,RGB(0,255,0)){XG51};
DRAWTEXT(ISLAstBAR,获利2*0.90,'筹码大单分差'),COLORWHITE{X~G.5_1~C~N~{};

源码正文：

M:=20;N:=2{XG51};
MID : ma(C,M){XG51};
UPPER: MID + N*stD(C,M){XG51};
LOWER: MID - N*STD(C,M){XG51};
UP1:MID+STD(C,M),POINTDOT{XG51};
LW1:MID-STD(C,M),POINTDOT{XG51};
UP2:MID + 3*STD(C,M)DOTLINE{X_G^5+1_C_N_{};