File:2014рубле16t.png

Стоимость российского рубля, выраженная в японские Йенах (красная линия), в американских центах (зеленая линия) и в европейских центах (синяя линия), как функция времени $t$, измеренного в днях с момента начала проекта (2014.10.27).

Данные взяты отсюда: https://www.mataf.net/en/currency/converter-JPY-RUB https://www.mataf.net/en/currency/converter-USD-RUB https://www.mataf.net/en/currency/converter-EUR-RUB

Черные кривые соответствуют аппроксимациям экспериментальных данных эллипсами.

Эти аппроксимации построены 2014.12.16.

Коллеги приглашаются построить более удачные аппроксимации. Мне это пока не удается.

Аппроксимации валидны по крайней мере в области $-100 \le t \le 50$ и дают в этой области порядка двух значащих цифр.

Вне этой области отклонение может быть большим.

Для трех аппроксимаций использованы 7 параметров.

C++ generator of curves
// #include"ado.cin"
 * 1) include
 * 2) include
 * 3) include
 * 4) define DB double
 * 5) define DO(x,y) for(x=0;x<y;x++)

void ado(FILE *O, int X, int Y) {      fprintf(O,"%c!PS-Adobe-2.0 EPSF-2.0\n",'%'); fprintf(O,"%c%cBoundingBox: 0 0 %d %d\n",'%','%',X,Y); fprintf(O,"/M {moveto} bind def\n"); fprintf(O,"/L {lineto} bind def\n"); fprintf(O,"/S {stroke} bind def\n"); fprintf(O,"/s {show newpath} bind def\n"); fprintf(O,"/C {closepath} bind def\n"); fprintf(O,"/F {fill} bind def\n"); fprintf(O,"/o {3 0 360 arc C S} bind def\n"); fprintf(O,"/times-Roman findfont 20 scalefont setfont\n"); fprintf(O,"/W {setlinewidth} bind def\n"); fprintf(O,"/RGB {setrgbcolor} bind def\n");}

//DB y02(DB t){ DB x,y; x=.01*t; x+=1.1; x/=2.; y=2.94*sqrt(1.-x*x); return 100*y; } //DB d02(DB t){ DB x,y; x=.01*t; x+=1.37; x/=2.4; y=2.9*sqrt(1.-x*x); return 100*y; } //DB e02(DB t){ DB x,y; x=.01*t; x+=.84; x/=1.8; y=2.14*sqrt(1.-x*x); return 100*y; }
 * 1) include"daju24.cin"

//     DB B=1.; //     DB B=.9; DB B=.84; //     DB y03(DB t){DB x,y; x=.01*t; return 160.*sqrt((2.64+x)*(B-x));} //     DB y03(DB t){DB x,y; x=.01*t; return 180.*sqrt((2.34+x)*(B-x));} DB y03(DB t){DB x,y; x=.01*t; return 200.*sqrt((2.10+x)*(B-x));}

//     DB d03(DB t){DB x,y; x=.01*t; return 128.*sqrt((3.5+x)*(B-x));} //     DB d03(DB t){DB x,y; x=.01*t; return 142.*sqrt((3.12+x)*(B-x));} DB d03(DB t){DB x,y; x=.01*t; return 146.*sqrt((3.12+x)*(B-x));}

//     DB e03(DB t){DB x,y; x=.01*t; return 110.*sqrt((2.9+x)*(B-x));} //     DB e03(DB t){DB x,y; x=.01*t; return 130.*sqrt((2.34+x)*(B-x));} DB e03(DB t){DB x,y; x=.01*t; return 134.*sqrt((2.34+x)*(B-x));}

int main{ int j,jd,n,m,M=500,N; FILE *i,*o; DB t[M],f[M],g[M]; int di; DB dr, x,y; //i=fopen("eurodata.txt","r"); int zero=daju24(2014,10,27); //Date of beginning of the project

o=fopen("16.eps","w"); ado(o,302,304); fprintf(o,"201 1 translate 2 setlinecap\n"); for(n=0;n<401;n+=50) { M(-200,n)L(100,n)} for(n=-200;n<201;n+=50) {M(n,0)L(n,300)} fprintf(o,"0 0 0 RGB 2 setlinecap .1 W S\n");
 * 1) define M(x,y) fprintf(o,"%6.4f %6.4f M\n",0.+x,0.+y);
 * 2) define L(x,y) fprintf(o,"%6.4f %6.4f L\n",0.+x,0.+y);
 * 3) define o(x,y) fprintf(o,"%6.4f %6.4f o\n",0.+x,0.+y);

i=fopen("dollardat.txt","r"); DO(n,M) { int Y,M,D; char c1,c2,c3; j=fscanf(i,"%4d%c%2d%c%2d%2d%lf",&Y,&c1,&M,&c2,&D, &di,&dr); if(j<3) break; t[n]=daju24(Y,M,D)-zero; f[n]=di+dr/1000.; g[n]=10000./f[n]; printf("%4d %2d %2d %9.0f %9.3f\n",Y, M, D, t[n],f[n]);} fclose(i); N=n; printf("N=%4d\n",N); //fprintf(o,"0 1 0 RGB 1 W 1 setlinejoin \n");

fprintf(o,"1 setlinejoin \n");

M(t[0],g[0]); for(n=1;n<N;n++) L(t[n],g[n]); fprintf(o,"0 .9 0 RGB 7 W S\n");

i=fopen("eurodata.txt","r"); DO(n,M) { int Y,M,D; char c1,c2,c3; j=fscanf(i,"%4d%c%2d%c%2d%2d%lf",&Y,&c1,&M,&c2,&D, &di,&dr); if(j<3) break; t[n]=daju24(Y,M,D)-zero; f[n]=di+dr/1000.; g[n]=10000./f[n]; printf("%4d %2d %2d %9.0f %9.3f\n",Y, M, D, t[n],f[n]);} fclose(i); N=n; printf("N=%4d\n",N); // getchar; //fprintf(o,"0 .6 1 RGB 1 W\n"); DO(n,N) o(t[n],g[n]); M(t[0],g[0]); for(n=1;n<N;n++) L(t[n],g[n]); fprintf(o,"0 .6 1 RGB 6 W S\n");

i=fopen("yendata.txt","r"); DO(n,N) { int Y,M,D; char c1,c2,c3; //     j=fscanf(i,"%4d%c%2d%c%2d%2d%lf",&Y,&c1,&M,&c2,&D, &di,&dr); if(j<3) break; j=fscanf(i,"%4d%c%2d%c%2d%lf",  &Y,&c1,&M,&c2,&D, &dr); if(j<3) break; t[n]=daju24(Y,M,D)-zero; //f[n]=di+dr/1000.; f[n]=dr/10.; g[n]=10000/f[n]; printf("%4d %2d %2d %9.0f %9.3f\n",Y, M, D, t[n],f[n]); } fclose(i); N=n; printf("N=%4d\n",N); //fprintf(o,"1 0 0 RGB 1 W\n"); DO(n,N) o(t[n],g[n]); M(t[0],g[0]); for(n=1;n0){if(n==0) M(x,y) else L(x,y)} else break;} fprintf(o,"0 0 0 RGB .4 W S\n"); DO(n,400){x=n-200.; y=d03(x); if(y>0){if(n==0) M(x,y) else L(x,y)} else break;} fprintf(o,"0 0 0 RGB .4 W S\n"); DO(n,400){x=n-200.; y=e03(x); if(y>0){if(n==0) M(x,y) else L(x,y)} else break;} fprintf(o,"0 0 0 RGB 1 setlinejoin .1 W S\n");

fprintf(o,"showpage\n%c%cTrailer",'%','%'); fclose(o); system("epstopdf 16.eps"); system(   "open 16.pdf"); } //

Данные для Йен
2014-12-16     556.55 2014-12-15      492.80 2014-12-14      489.70 2014-12-13      489.70 2014-12-12      484.00 2014-12-11      465.00 2014-12-10      455.90 2014-12-09      452.70 2014-12-08      440.90 2014-12-07      433.50 2014-12-06      433.50 2014-12-05      446.60 2014-12-04      439.20 2014-12-03      458.80 2014-12-02      430.90 2014-12-01      442.20 2014-11-30      423.20 2014-11-29      423.20 2014-11-28      418.00 2014-11-27      406.30 2014-11-26      396.20 2014-11-25      383.60 2014-11-24      376.60 2014-11-23      388.60 2014-11-22      388.60 2014-11-21      387.60 2014-11-20      393.50 2014-11-19      399.90 2014-11-18      399.50 2014-11-17      408.30 2014-11-16      406.20 2014-11-15      407.30 2014-11-14      407.80 2014-11-13      400.90 2014-11-12      402.50 2014-11-11      398.60 2014-11-10      400.90 2014-11-09      405.90 2014-11-08      407.50 2014-11-07      416.20 2014-11-06      395.90 2014-11-05      388.80 2014-11-04      383.70 2014-11-03      384.20 2014-11-02      383.10 2014-11-01      383.10 2014-10-31      379.00 2014-10-30      397.50 2014-10-29      395.80 2014-10-28      394.00 2014-10-27      389.50 2014-10-26      387.40 2014-10-25      387.40 2014-10-24      387.40 2014-10-23      386.30 2014-10-22      383.50 2014-10-21      384.10 2014-10-20      382.40 2014-10-19      381.00 2014-10-18      381.00 2014-10-17      364.90 2014-10-16      364.90 2014-10-15      364.90 2014-10-14      364.90 2014-10-13      364.90 2014-10-12      364.90 2014-10-11      364.90 2014-10-10      364.90 2014-10-09      364.90 2014-10-08      364.90 2014-10-07      364.90 2014-10-06      364.70 2014-10-05      364.20 2014-10-04      363.80 2014-10-03      363.80 2014-10-02      363.80 2014-10-01      361.10 2014-09-30      360.80 2014-09-29      357.90 2014-09-28      358.30 2014-09-27      358.30 2014-09-26      353.40 2014-09-25      350.10 2014-09-24      355.40 2014-09-23      356.10 2014-09-22      353.40 2014-09-21      352.60 2014-09-20      352.60 2014-09-19      352.80 2014-09-18      354.10 2014-09-17      357.50 2014-09-16      358.00 2014-09-15      352.40 2014-09-14      352.00 2014-09-13      352.00 2014-09-12      350.00 2014-09-11      349.50 2014-09-10      349.10 2014-09-09      349.50 2014-09-08      352.00 2014-09-07      351.60 2014-09-06      351.60 2014-09-05      350.90 2014-09-04      350.90 2014-09-03      356.00 2014-09-02      356.60 2014-09-01      355.80 2014-08-31      356.20 2014-08-30      356.20 2014-08-29      354.40 2014-08-28      346.40 2014-08-27      347.60 2014-08-26      347.90 2014-08-25      347.00 2014-08-24      347.50 2014-08-23      347.50 2014-08-22      346.90 2014-08-21      350.00 2014-08-20      351.50 2014-08-19      351.70 2014-08-18      353.00 2014-08-17      353.00 2014-08-16      353.00 2014-08-15      351.50 2014-08-14      351.40 2014-08-13      354.00 2014-08-12      351.40 2014-08-11      353.90 2014-08-10      354.20 2014-08-09      354.20 2014-08-08      357.20 2014-08-07      354.10 2014-08-06      351.90 2014-08-05      349.20 2014-08-04      348.30 2014-08-03      348.50 2014-08-02      348.50 2014-08-01      347.30 2014-07-31      346.00 2014-07-30      350.80 2014-07-29      349.00 2014-07-28      345.00 2014-07-27      344.90 2014-07-26      344.90 2014-07-25      344.70 2014-07-24      343.50 2014-07-23      344.80 2014-07-22      346.50 2014-07-21      340.70 2014-07-20      340.70 2014-07-19      346.90 2014-07-18      348.30 https://www.mataf.net/en/currency/converter-JPY-RUB

Данные для долларов США
2014-12-16     65 577.61 2014-12-15      58 453.63 2014-12-14      58 175.80 2014-12-13      58 175.80 2014-12-12      57 303.60 2014-12-11      54 958.80 2014-12-10      54 316.50 2014-12-09      54 207.30 2014-12-08      53 422.50 2014-12-07      52 677.50 2014-12-06      52 677.50 2014-12-05      53 722.00 2014-12-04      52 657.30 2014-12-03      54 729.00 2014-12-02      51 196.50 2014-12-01      52 329.90 2014-11-30      50 213.30 2014-11-29      50 213.30 2014-11-28      49 370.10 2014-11-27      47 730.20 2014-11-26      46 663.40 2014-11-25      45 292.30 2014-11-24      44 380.80 2014-11-23      45 772.90 2014-11-22      45 772.90 2014-11-21      45 481.20 2014-11-20      46 670.90 2014-11-19      46 965.50 2014-11-18      46 630.00 2014-11-17      47 392.50 2014-11-16      47 241.60 2014-11-15      47 346.00 2014-11-14      47 428.50 2014-11-13      46 284.50 2014-11-12      46 408.00 2014-11-11      46 143.70 2014-11-10      45 713.80 2014-11-09      46 610.90 2014-11-08      46 699.90 2014-11-07      47 937.00 2014-11-06      45 367.20 2014-11-05      44 531.60 2014-11-04      43 605.60 2014-11-03      43 359.80 2014-11-02      43 028.30 2014-11-01      43 028.30 2014-10-31      42 271.10 2014-10-30      43 388.00 2014-10-29      42 750.50 2014-10-28      42 539.90 2014-10-27      41 984.50 2014-10-26      41 895.20 2014-10-25      41 895.20 2014-10-24      41 926.50 2014-10-23      41 539.70 2014-10-22      41 000.30 2014-10-21      40 970.30 2014-10-20      40 934.30 2014-10-19      40 717.90 2014-10-18      40 717.90 2014-10-17      39 889.10 2014-10-16      39 889.10 2014-10-15      39 889.10 2014-10-14      39 889.10 2014-10-13      39 889.10 2014-10-12      39 889.10 2014-10-11      39 889.10 2014-10-10      39 889.10 2014-10-09      39 889.10 2014-10-08      39 889.10 2014-10-07      39 889.10 2014-10-06      39 975.10 2014-10-05      39 980.70 2014-10-04      39 571.00 2014-10-03      39 571.00 2014-10-02      39 571.00 2014-10-01      39 685.50 2014-09-30      39 431.50 2014-09-29      39 143.50 2014-09-28      39 152.70 2014-09-27      39 152.70 2014-09-26      38 494.80 2014-09-25      38 206.50 2014-09-24      38 581.00 2014-09-23      38 731.10 2014-09-22      38 432.20 2014-09-21      38 435.60 2014-09-20      38 435.60 2014-09-19      38 477.30 2014-09-18      38 432.90 2014-09-17      38 336.40 2014-09-16      38 302.80 2014-09-15      37 793.80 2014-09-14      37 785.30 2014-09-13      37 785.30 2014-09-12      37 532.40 2014-09-11      37 310.80 2014-09-10      37 093.10 2014-09-09      37 046.50 2014-09-08      36 975.80 2014-09-07      36 945.60 2014-09-06      36 945.60 2014-09-05      36 958.60 2014-09-04      36 806.70 2014-09-03      37 453.60 2014-09-02      37 328.10 2014-09-01      37 057.80 2014-08-31      37 068.00 2014-08-30      37 068.00 2014-08-29      36 754.00 2014-08-28      35 937.50 2014-08-27      36 164.90 2014-08-26      36 146.10 2014-08-25      36 141.30 2014-08-24      36 112.70 2014-08-23      36 112.70 2014-08-22      36 047.10 2014-08-21      36 367.10 2014-08-20      36 182.00 2014-08-19      36 082.10 2014-08-18      36 113.90 2014-08-17      36 127.70 2014-08-16      36 127.70 2014-08-15      36 029.60 2014-08-14      36 043.80 2014-08-13      36 213.10 2014-08-12      35 947.10 2014-08-11      36 148.90 2014-08-10      36 149.10 2014-08-09      36 149.10 2014-08-08      36 361.00 2014-08-07      36 174.10 2014-08-06      36 100.30 2014-08-05      35 831.90 2014-08-04      35 761.40 2014-08-03      35 753.90 2014-08-02      35 753.90 2014-08-01      35 728.90 2014-07-31      35 558.70 2014-07-30      35 813.00 2014-07-29      35 559.30 2014-07-28      35 115.30 2014-07-27      35 128.60 2014-07-26      35 128.60 2014-07-25      35 083.80 2014-07-24      34 879.80 2014-07-23      34 984.80 2014-07-22      35 170.30 2014-07-21      35 317.80 2014-07-20      35 317.80 2014-07-19      35 158.60 2014-07-18      35 266.00 2014-07-17      34 486.00 2014-07-16      34 399.30 2014-07-15      34 344.90 2014-07-14      34 199.50 2014-07-13      34 116.30 2014-07-12      34 116.30 2014-07-11      34 012.70 2014-07-10      33 918.00 2014-07-09      34 231.20 2014-07-08      34 432.30 2014-07-07      34 387.40 2014-07-06      34 404.20 2014-07-05      34 404.20 2014-07-04      34 305.50 2014-07-03      34 304.00 2014-07-02      34 355.00 2014-07-01      33 985.80 2014-06-30      33 722.00 2014-06-29      33 744.70 2014-06-28      33 744.70 2014-06-27      33 742.80 2014-06-26      33 634.60 2014-06-25      33 737.20 2014-06-24      33 791.70 2014-06-23      34 091.20 2014-06-22      34 462.20 2014-06-21      34 462.20 2014-06-20      34 475.00 2014-06-19      34 416.90 2014-06-18      34 455.40 2014-06-17      34 811.00 2014-06-16      34 602.60 2014-06-15      34 394.80 2014-06-14      34 394.80 2014-06-13      34 390.20 2014-06-12      34 344.60 2014-06-11      34 354.90 2014-06-10      34 289.80 2014-06-09      34 336.40 2014-06-08      34 409.70 2014-06-07      34 409.70 2014-06-06      34 407.30 2014-06-05      34 694.70 2014-06-04      34 970.60 2014-06-03      35 075.60 2014-06-02      35 043.00 2014-06-01      34 891.40 2014-05-31      34 891.40

The maximum was reached on 27 Oct 2014 1 000.00 US Dollar = 41 984.50 Russian Ruble The minimum on 22 Feb 2009 1 000.00 US Dollar = 27.60 Russian Ruble https://www.mataf.net/en/currency/converter-USD-RUB

Данные для евро
2014-12-16     81 585.1 2014-12-15      72 739.70 2014-12-14      72 504.50 2014-12-13      72 504.50 2014-12-12      71 274.20 2014-12-11      68 412.70 2014-12-10      67 287.30 2014-12-09      67 011.10 2014-12-08      65 549.40 2014-12-07      64 719.60 2014-12-06      64 719.60 2014-12-05      66 518.60 2014-12-04      64 894.90 2014-12-03      67 502.70 2014-12-02      63 688.40 2014-12-01      65 166.40 2014-11-30      62 505.50 2014-11-29      62 505.50 2014-11-28      61 441.10 2014-11-27      59 519.50 2014-11-26      58 203.30 2014-11-25      56 321.00 2014-11-24      55 036.60 2014-11-23      56 712.60 2014-11-22      56 712.60 2014-11-21      57 028.90 2014-11-20      58 441.30 2014-11-19      58 885.40 2014-11-18      58 250.20 2014-11-17      59 273.80 2014-11-16      59 160.70 2014-11-15      59 300.90 2014-11-14      59 110.10 2014-11-13      57 707.50 2014-11-12      57 856.90 2014-11-11      57 264.30 2014-11-10      57 046.20 2014-11-09      57 853.50 2014-11-08      58 155.40 2014-11-07      59 441.90 2014-11-06      56 736.20 2014-11-05      55 646.70 2014-11-04      54 537.50 2014-11-03      54 186.70 2014-11-02      53 888.60 2014-11-01      53 888.60 2014-10-31      53 101.00 2014-10-30      54 525.70 2014-10-29      54 417.10 2014-10-28      54 008.60 2014-10-27      53 324.50 2014-10-26      53 081.20 2014-10-25      53 081.20 2014-10-24      53 007.70 2014-10-23      52 572.60 2014-10-22      52 054.00 2014-10-21      52 483.00 2014-10-20      52 215.80 2014-10-19      51 956.10 2014-10-18      51 956.10 2014-10-17      50 096.70 2014-10-16      50 096.70 2014-10-15      50 096.70 2014-10-14      50 096.70 2014-10-13      50 096.70 2014-10-12      50 096.70 2014-10-11      50 096.70 2014-10-10      50 096.70 2014-10-09      50 096.70 2014-10-08      50 096.70 2014-10-07      50 096.70 2014-10-06      50 044.80 2014-10-05      50 035.80 2014-10-04      50 085.00 2014-10-03      50 085.00 2014-10-02      50 085.00 2014-10-01      50 079.10 2014-09-30      50 050.40 2014-09-29      49 630.00 2014-09-28      49 661.30 2014-09-27      49 661.30 2014-09-26      49 069.30 2014-09-25      48 782.10 2014-09-24      49 603.60 2014-09-23      49 773.30 2014-09-22      49 427.60 2014-09-21      49 316.70 2014-09-20      49 316.70 2014-09-19      49 678.00 2014-09-18      49 436.20 2014-09-17      49 653.30 2014-09-16      49 617.40 2014-09-15      48 999.60 2014-09-14      48 966.00 2014-09-13      48 966.00 2014-09-12      48 503.10 2014-09-11      48 164.50 2014-09-10      47 991.10 2014-09-09      47 771.40 2014-09-08      47 898.40 2014-09-07      47 851.90 2014-09-06      47 851.90 2014-09-05      47 806.00 2014-09-04      48 382.40 2014-09-03      49 180.30 2014-09-02      48 974.50 2014-09-01      48 638.40 2014-08-31      48 692.50 2014-08-30      48 692.50 2014-08-29      48 441.80 2014-08-28      47 498.60 2014-08-27      47 611.10 2014-08-26      47 705.60 2014-08-25      47 717.30 2014-08-24      47 820.50 2014-08-23      47 820.50 2014-08-22      47 859.70 2014-08-21      48 179.20 2014-08-20      48 180.00 2014-08-19      48 194.80 2014-08-18      48 374.60 2014-08-17      48 407.50 2014-08-16      48 407.50 2014-08-15      48 135.60 2014-08-14      48 154.50 2014-08-13      48 387.90 2014-08-12      48 068.40 2014-08-11      48 443.20 2014-08-10      48 479.50 2014-08-09      48 479.50 2014-08-08      48 534.70 2014-08-07      48 433.50 2014-08-06      48 248.00 2014-08-05      48 079.30 2014-08-04      47 984.60 2014-08-03      48 006.70 2014-08-02      48 006.70 2014-08-01      47 833.90 2014-07-31      47 638.00 2014-07-30      48 039.60 2014-07-29      47 781.00 2014-07-28      47 170.40 2014-07-27      47 181.20 2014-07-26      47 181.20 2014-07-25      47 240.30 2014-07-24      46 944.70 2014-07-23      47 110.50 2014-07-22      47 578.40 2014-07-21      48 696.20 2014-07-20      48 696.20 2014-07-19      47 552.00 2014-07-18      47 683.20 2014-07-17      46 666.50 2014-07-16      46 666.10 2014-07-15      46 781.20 2014-07-14      46 514.70 2014-07-13      46 425.40 2014-07-12      46 425.40 2014-07-11      46 247.10 2014-07-10      46 274.30 2014-07-09      46 602.40 2014-07-08      46 845.20 2014-07-07      46 718.70 2014-07-06      46 769.10 2014-07-05      46 769.10 2014-07-04      46 679.50

https://www.mataf.net/en/currency/converter-EUR-RUB

Latex generator of labels
\documentclass[12pt]{article} \usepackage{geometry} \usepackage{graphicx} \usepackage{rotating} \usepackage{color} \definecolor{pink}{RGB}{255,127,255} \paperwidth 328pt \paperheight 328pt \textwidth 400pt \textheight 500pt \topmargin -92pt \oddsidemargin -88pt \newcommand \sx {\scalebox} \newcommand \rot {\begin{rotate}} \newcommand \ero {\end{rotate}} \begin{document} \begin{picture}(430,304) %\put(46,20){\sx{14.9}{\color{pink} \circle{50}}} %\put(10,10){\includegraphics{rusa2014.10.28c}} %\put(10,10){\includegraphics{dollarplot}} \put(16,16){\includegraphics{16}} %\put(10,10){\includegraphics{rusa2014.10.28c}} %\put(10,10){\includegraphics{05.pdf}} %\put(-10,0){\circle(200)} %\put(0,-40){\sx{16}{\color{magenta} \circle{50}}} \put(-1,308){\sx{1.3}{Ruble}} \put(-1,296){\sx{1.3}{price}} %\put(-4,282){\sx{1.3}{of USA}} %\put(-4,262){\sx{1.3}{of Euro}} %\put(-4,242){\sx{1.3}{and Yen}} \put(2,210){\sx{1.8}{2}} \put(2,110){\sx{1.8}{1}} \put(2,10){\sx{1.8}{0}} \put(82,-2){\sx{1.8}{$-100$}} \put(146,-2){\sx{1.8}{$-50$}} \put(212,-2){\sx{1.8}{$0$}} \put(260,-2){\sx{1.8}{$50$}} \put(310,-2){\sx{1.8}{$t$}} %\put(400,-4){\sx{2.5}{$200$}} %\put(500,-4){\sx{2.5}{$300$}} %\put(600,-2){\sx{2.5}{$400$}} %\put(640,-3){\sx{2.5}{$t$, days}} \put(74,20){\sx{1.5}{\rot{90}{\bf 2014.05.30}\ero}} \put(124,20){\sx{1.5}{\rot{90}{\bf 2014.07.19}\ero}} \put(174,20){\sx{1.5}{\rot{90}{\bf 2014.08.30}\ero}} \put(224,20){\sx{1.5}{\rot{90}{\bf 2014.10.27}\ero}} \put(274,20){\sx{1.5}{\rot{90}{\bf 2014.12.16}\ero}} \put(274,226){\sx{1.5}{\rot{90}{\bf 2014.12.16}\ero}} \put(324,20){\sx{1.5}{\rot{90}{\bf 2015.02.04}\ero}} \put(324,226){\sx{1.5}{\rot{90}{\bf 2015.02.04}\ero}} %\put(430,172){\sx{2.4}{\rot{90}{\bf 2015.05.15}\ero}} %\put(530,172){\sx{2.4}{\rot{90}{\bf 2015.08.23}\ero}} %\put(630,172){\sx{2.4}{\rot{90}{\bf 2015.12.01}\ero}} %\put(730,172){\sx{2.4}{\rot{90}{\bf 2016.03.10}\ero}} \put(190,299){\sx{1.7}{in Yen}} %\put(80,270){\sx{1.6}{in USA cent}} \put(118,248){\sx{1.6}{in USA cent}} %\put(80,236){\sx{1.6}{in Euro cent}} \put(118,190){\sx{1.6}{in Euro cent}} \end{picture} \end{document}