可以参考下使用mt4指标//+------------------------------------------------------------------+ //| i-RoundPrice-T01m.mq4 | //| 25.07.2006 Translated on MT4 by Ким Игорь В. aka KimIV | //| http://www.kimiv.ru | //+------------------------------------------------------------------+ /*[[ Name := RoundPrice Author := Copyright 2006, HomeSoft Tartan Corp. Link := [email protected] Separate Window := No First Color := Lime First Draw Type := Line First Symbol := 217 Use Second Data := Yes Second Color := Red Second Draw Type := Line Second Symbol := 218 ]]*/ #property copyright "Copyright 2006, HomeSoft Tartan Corp." #property link "[email protected]" #property indicator_chart_window #property indicator_buffers 8 #property indicator_color1 Aqua #property indicator_color2 Red #property indicator_color3 MediumTurquoise #property indicator_color4 DarkOrange #property indicator_color5 DodgerBlue #property indicator_color6 Chocolate #property indicator_color7 Blue #property indicator_color8 Gold //------- Внешние параметры индикатора ------------------------------- extern int t3_period1=5; extern double b1=0.2; extern int t3_period2=5; extern double b2=0.3; extern int t3_period3=5; extern double b3=0.4; extern int t3_period4=5; extern double b4=0.5; extern int mBar=300; //------- Глобальные переменные индикатора --------------------------- double dBuf0, dBuf1; double dBuf2, dBuf3; double dBuf4, dBuf5; double dBuf6, dBuf7; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ void init() { SetIndexBuffer (0, dBuf0); SetIndexEmptyValue(0, EMPTY_VALUE); SetIndexStyle (0, DRAW_LINE,1); SetIndexBuffer (1, dBuf1); SetIndexEmptyValue(1, EMPTY_VALUE); SetIndexStyle (1, DRAW_LINE,1); SetIndexBuffer (2, dBuf2); SetIndexEmptyValue(2, EMPTY_VALUE); SetIndexStyle (2, DRAW_LINE,2); SetIndexBuffer (3, dBuf3); SetIndexEmptyValue(3, EMPTY_VALUE); SetIndexStyle (3, DRAW_LINE,2); SetIndexBuffer (4, dBuf4); SetIndexEmptyValue(4, EMPTY_VALUE); SetIndexStyle (4, DRAW_LINE,3); SetIndexBuffer (5, dBuf5); SetIndexEmptyValue(5, EMPTY_VALUE); SetIndexStyle (5, DRAW_LINE,3); SetIndexBuffer (6, dBuf6); SetIndexEmptyValue(6, EMPTY_VALUE); SetIndexStyle (6, DRAW_LINE,4); SetIndexBuffer (7, dBuf7); SetIndexEmptyValue(7, EMPTY_VALUE); SetIndexStyle (7, DRAW_LINE,4); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ void start() { bool ft1=True; double e11, e21, e31, e41, e51, e61, c11, c21, c31, c41, n1, w11, w21, b21, b31; double t31; int LoopBegin1, shift1; bool ft2=True; double e12, e22, e32, e42, e52, e62, c12, c22, c32, c42, n2, w12, w22, b22, b32; double t32; int LoopBegin2, shift2; bool ft3=True; double e13, e23, e33, e43, e53, e63, c13, c23, c33, c43, n3, w13, w23, b23, b33; double t33; int LoopBegin3, shift3; bool ft4=True; double e14, e24, e34, e44, e54, e64, c14, c24, c34, c44, n4, w14, w24, b24, b34; double t34; int LoopBegin4, shift4; if (mBar==0) LoopBegin1=Bars-t3_period1-1; else LoopBegin1=mBar; LoopBegin1=MathMin(LoopBegin1, Bars-t3_period1-1); ArrayResize(t31, LoopBegin1); if (ft1) { b21=b1*b1; b31=b21*b1; c11=-b31; c21=(3*(b21+b31)); c31=-3*(2*b21+b1+b31); c41=(1+3*b1+b31+3*b21); n1=t3_period1; if (n1<1) n1=1; n1=1+0.5*(n1-1); w11=2/(n1+1); w21=1-w11; ft1=False; } for (shift1=LoopBegin1; shift1>=0; shift1--) { e11=w11*Close[shift1]+w21*e11; e21=w11*e11+w21*e21; e31=w11*e21+w21*e31; e41=w11*e31+w21*e41; e51=w11*e41+w21*e51; e61=w11*e51+w21*e61; t31[shift1]=c11*e61+c21*e51+c31*e41+c41*e31; if (t31[shift1+1]<=t31[shift1]) dBuf0[shift1]=t31[shift1]; else dBuf0[shift1]=0; if (t31[shift1+1]>t31[shift1]) dBuf1[shift1]=t31[shift1]; else dBuf1[shift1]=0; } if (mBar==0) LoopBegin2=Bars-t3_period2-1; else LoopBegin2=mBar; LoopBegin2=MathMin(LoopBegin2, Bars-t3_period2-1); ArrayResize(t32, LoopBegin2); if (ft2) { b22=b2*b2; b32=b22*b2; c12=-b32; c22=(3*(b22+b32)); c32=-3*(2*b22+b2+b32); c42=(1+3*b2+b32+3*b22); n2=t3_period2; if (n2<1) n2=1; n2=1+0.5*(n2-1); w12=2/(n2+1); w22=1-w12; ft2=False; } for (shift2=LoopBegin2; shift2>=0; shift2--) { e12=w12*Close[shift2]+w22*e12; e22=w12*e12+w22*e22; e32=w12*e22+w22*e32; e42=w12*e32+w22*e42; e52=w12*e42+w22*e52; e62=w12*e52+w22*e62; t32[shift2]=c12*e62+c22*e52+c32*e42+c42*e32; if (t32[shift2+1]<=t32[shift2]) dBuf2[shift2]=t32[shift2]; else dBuf2[shift2]=0; if (t32[shift2+1]>t32[shift2]) dBuf3[shift2]=t32[shift2]; else dBuf3[shift2]=0; } if (mBar==0) LoopBegin3=Bars-t3_period3-1; else LoopBegin3=mBar; LoopBegin3=MathMin(LoopBegin3, Bars-t3_period3-1); ArrayResize(t33, LoopBegin3); if (ft3) { b23=b3*b3; b33=b23*b3; c13=-b33; c23=(3*(b23+b33)); c33=-3*(2*b23+b3+b33); c43=(1+3*b3+b33+3*b23); n3=t3_period3; if (n3<1) n3=1; n3=1+0.5*(n3-1); w13=2/(n3+1); w23=1-w13; ft3=False; } for (shift3=LoopBegin3; shift3>=0; shift3--) { e13=w13*Close[shift3]+w23*e13; e23=w13*e13+w23*e23; e33=w13*e23+w23*e33; e43=w13*e33+w23*e43; e53=w13*e43+w23*e53; e63=w13*e53+w23*e63; t33[shift3]=c13*e63+c23*e53+c33*e43+c43*e33; if (t33[shift3+1]<=t33[shift3]) dBuf4[shift3]=t33[shift3]; else dBuf4[shift3]=0; if (t33[shift3+1]>t33[shift3]) dBuf5[shift3]=t33[shift3]; else dBuf5[shift3]=0; } if (mBar==0) LoopBegin4=Bars-t3_period4-1; else LoopBegin4=mBar; LoopBegin4=MathMin(LoopBegin4, Bars-t3_period4-1); ArrayResize(t34, LoopBegin4); if (ft4) { b24=b4*b4; b34=b24*b4; c14=-b34; c24=(3*(b24+b34)); c34=-3*(2*b24+b4+b34); c44=(1+3*b4+b34+3*b24); n4=t3_period4; if (n4<1) n4=1; n4=1+0.5*(n4-1); w14=2/(n4+1); w24=1-w14; ft4=False; } for (shift4=LoopBegin4; shift4>=0; shift4--) { e14=w14*Close[shift4]+w24*e14; e24=w14*e14+w24*e24; e34=w14*e24+w24*e34; e44=w14*e34+w24*e44; e54=w14*e44+w24*e54; e64=w14*e54+w24*e64; t34[shift4]=c14*e64+c24*e54+c34*e44+c44*e34; if (t34[shift4+1]<=t34[shift4]) dBuf6[shift4]=t34[shift4]; else dBuf6[shift4]=0; if (t34[shift4+1]>t34[shift4]) dBuf7[shift4]=t34[shift4]; else dBuf7[shift4]=0; } if (dBuf0[0]!=0) string z1="UP"; if (dBuf1[0]!=0) z1="DOWN"; if (dBuf2[0]!=0) string z2="UP"; if (dBuf3[0]!=0) z2="DOWN"; if (dBuf4[0]!=0) string z3="UP"; if (dBuf5[0]!=0) z3="DOWN"; if (dBuf6[0]!=0) string z4="UP"; if (dBuf7[0]!=0) z4="DOWN"; Comment(TimeToStr(iTime(NULL,0,0),TIME_MINUTES), "\nПервый t3=",t3_period1," b=",b1, " направление ",z1, "\nПервый t3=",t3_period2," b=",b2, " направление ",z2, "\nПервый t3=",t3_period3," b=",b3, " направление ",z3, "\nПервый t3=",t3_period4," b=",b4, " направление ",z4); } //+------------------------------------------------------------------+ 1.jpg

怎么玩的

这是啥？？？完全不懂？