南アフリカランド円とトウモロコシの価格の連動性を比較
2013年の為替の動きをローソク足（日足）で、トウモロコシの価格を結んだ折れ線をオレンジ色で表示しています。縦軸は割合（％）で表示しています。
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テクニカル指標の解説：一目均衡表 移動平均線 トレンドライン ボリンジャーバンド RSI
他の通貨ペアとトウモロコシの関係を見る
米ドル／円 ユーロ／円 ユーロ／米ドル 豪ドル／円 ポンド／円 ＮＺドル/円 米ドル/カナダドル スイスフラン/円 豪ドル／米ドル ユーロ／カナダドル ユーロ／スイスフラン ユーロ／英ポンド カナダドル／円 南アフリカランド／円 人民元／円 ノルウェークローネ／円
トウモロコシの世界最大の産出国はアメリカで、次いで中国、EU、ブラジルの順となっています。輸出に至っては５割から６割近くがアメリカです。コーンスープやポップコーンなど食用として知られていますが、実際の用途は、家畜の飼料として使われるケースが多く、つぎに工業用途として使用されています。トウモロコシのような農産物は天候の影響を受けやすく、悪天候により不作の年は価格が上昇する傾向が見られます。また最近ではバイオエタノールの原料としても注目を浴びており、アメリカ政府のエネルギー政策によって価格が変動する可能性があります。
2000年から2013年までの東京トウモロコシ価格の推移
2008年から2013年までの南アフリカランド円の推移
2013年の値上がり幅と値下がり幅（前日比％）を比較
１段目：南アフリカランド円（％）２段目：トウモロコシ（％）３段目：前日比差 4段目：下段：差
01/07
-2.369
-9.111
6.742
22.634
-2.369
-9.111
6.742
22.634
01/08
-4.74
-0.423
-4.317
18.317
-4.74
-0.423
-4.317
18.317
01/09
3.318
0.847
2.471
20.788
3.318
0.847
2.471
20.788
01/10
2.133
6.144
-4.011
16.777
2.133
6.144
-4.011
16.777
01/11
-2.133
6.568
-8.701
8.076
-2.133
6.568
-8.701
8.076
01/16
-1.659
-3.602
1.943
-0.828
-1.659
-3.602
1.943
-0.828
01/17
8.294
4.026
4.268
3.44
8.294
4.026
4.268
3.44
01/18
-3.555
6.991
-10.546
-7.106
-3.555
6.991
-10.546
-7.106
01/21
-1.184
-1.271
0.087
-7.019
-1.184
-1.271
0.087
-7.019
01/22
-4.503
-1.907
-2.596
-9.615
-4.503
-1.907
-2.596
-9.615
01/23
-10.9
-9.11
-1.79
-11.405
-10.9
-9.11
-1.79
-11.405
01/24
9.478
2.966
6.512
-4.893
9.478
2.966
6.512
-4.893
01/25
8.768
7.839
0.929
-3.964
8.768
7.839
0.929
-3.964
01/28
-9.478
2.755
-12.233
-16.197
-9.478
2.755
-12.233
-16.197
01/29
3.08
1.695
1.385
-14.812
3.08
1.695
1.385
-14.812
01/30
2.133
1.694
0.439
-14.373
2.133
1.694
0.439
-14.373
01/31
6.872
9.322
-2.45
-16.823
6.872
9.322
-2.45
-16.823
02/01
13.033
8.051
4.982
-11.841
13.033
8.051
4.982
-11.841
02/04
-6.398
3.814
-10.212
-22.053
-6.398
3.814
-10.212
-22.053
02/05
10.663
-3.39
14.053
-8
10.663
-3.39
14.053
-8
02/06
-4.265
3.814
-8.079
-16.079
-4.265
3.814
-8.079
-16.079
02/07
-0.237
-11.229
10.992
-5.087
-0.237
-11.229
10.992
-5.087
02/08
-2.133
-13.348
11.215
6.128
-2.133
-13.348
11.215
6.128
02/13
2.844
-3.39
6.234
15.292
2.844
-3.39
6.234
15.292
02/14
0.948
4.873
-3.925
11.367
0.948
4.873
-3.925
11.367
02/15
-0.948
-7.203
6.255
17.622
-0.948
-7.203
6.255
17.622
02/18
1.422
17.161
-15.739
1.883
1.422
17.161
-15.739
1.883
02/19
-0.237
-2.966
2.729
4.612
-0.237
-2.966
2.729
4.612
02/20
-3.081
-5.085
2.004
6.616
-3.081
-5.085
2.004
6.616
02/21
-2.133
0.212
-2.345
4.271
-2.133
0.212
-2.345
4.271
02/22
4.029
-3.39
7.419
11.69
4.029
-3.39
7.419
11.69
02/25
-7.82
1.271
-9.091
2.599
-7.82
1.271
-9.091
2.599
02/26
1.659
-14.407
16.066
18.665
1.659
-14.407
16.066
18.665
02/27
1.184
2.331
-1.147
17.518
1.184
2.331
-1.147
17.518
02/28
-8.767
0.847
-9.614
7.904
-8.767
0.847
-9.614
7.904
03/01
3.554
5.085
-1.531
6.373
3.554
5.085
-1.531
6.373
03/04
-2.133
3.814
-5.947
0.426
-2.133
3.814
-5.947
0.426
03/05
1.896
-7.627
9.523
9.949
1.896
-7.627
9.523
9.949
03/06
-0.711
3.601
-4.312
5.637
-0.711
3.601
-4.312
5.637
03/07
3.081
-0.635
3.716
9.353
3.081
-0.635
3.716
9.353
03/08
8.768
7.203
1.565
10.918
8.768
7.203
1.565
10.918
03/11
1.184
8.051
-6.867
4.051
1.184
8.051
-6.867
4.051
03/12
-5.924
5.085
-11.009
-6.958
-5.924
5.085
-11.009
-6.958
03/13
-4.028
-2.755
-1.273
-8.231
-4.028
-2.755
-1.273
-8.231
03/14
4.028
-2.118
6.146
-2.085
4.028
-2.118
6.146
-2.085
03/15
-5.213
5.72
-10.933
-13.018
-5.213
5.72
-10.933
-13.018
03/18
1.659
-9.958
11.617
-1.401
1.659
-9.958
11.617
-1.401
03/19
-4.977
7.416
-12.393
-13.794
-4.977
7.416
-12.393
-13.794
03/22
-1.185
-8.263
7.078
-19.581
-1.185
-8.263
7.078
-19.581
03/25
-0.71
-0.635
-0.075
-19.656
-0.71
-0.635
-0.075
-19.656
03/26
3.791
2.754
1.037
-18.619
3.791
2.754
1.037
-18.619
03/27
-0.474
1.907
-2.381
-21
-0.474
1.907
-2.381
-21
03/28
2.37
-1.483
3.853
-17.147
2.37
-1.483
3.853
-17.147
03/29
-1.896
-26.907
25.011
7.864
-1.896
-26.907
25.011
7.864
04/01
-2.844
-0.848
-1.996
5.868
-2.844
-0.848
-1.996
5.868
04/02
-2.606
-8.05
5.444
11.312
-2.606
-8.05
5.444
11.312
04/03
-0.711
2.754
-3.465
7.847
-0.711
2.754
-3.465
7.847
04/04
21.327
13.559
7.768
15.615
21.327
13.559
7.768
15.615
04/05
10.426
1.483
8.943
24.558
10.426
1.483
8.943
24.558
04/08
14.692
11.017
3.675
28.233
14.692
11.017
3.675
28.233
04/09
1.896
2.119
-0.223
28.01
1.896
2.119
-0.223
28.01
04/10
5.45
5.508
-0.058
27.952
5.45
5.508
-0.058
27.952
04/11
-0.711
5.509
-6.22
21.732
-0.711
5.509
-6.22
21.732
04/12
-7.583
2.966
-10.549
11.183
-7.583
2.966
-10.549
11.183
04/15
-25.829
-12.076
-13.753
-2.57
-25.829
-12.076
-13.753
-2.57
04/16
9.479
-2.119
11.598
9.028
9.479
-2.119
11.598
9.028
04/17
-0.474
9.534
-10.008
-0.98
-0.474
9.534
-10.008
-0.98
04/18
0.237
2.966
-2.729
-3.709
0.237
2.966
-2.729
-3.709
04/19
4.028
-2.331
6.359
2.65
4.028
-2.331
6.359
2.65
04/22
-1.185
2.755
-3.94
-1.29
-1.185
2.755
-3.94
-1.29
04/23
2.37
-14.619
16.989
15.699
2.37
-14.619
16.989
15.699
04/24
4.739
-5.085
9.824
25.523
4.739
-5.085
9.824
25.523
04/25
0.474
4.238
-3.764
21.759
0.474
4.238
-3.764
21.759
04/26
-6.635
-5.297
-1.338
20.421
-6.635
-5.297
-1.338
20.421
05/01
-3.318
-10.805
7.487
11.81
-3.318
-10.805
7.487
11.81
05/02
7.109
-1.483
8.592
20.402
7.109
-1.483
8.592
20.402
05/08
1.422
-2.754
4.176
24.517
1.422
-2.754
4.176
24.517
05/09
7.346
-7.204
14.55
39.067
7.346
-7.204
14.55
39.067
05/10
0.948
18.644
-17.696
21.371
0.948
18.644
-17.696
21.371
05/13
-2.37
-6.356
3.986
25.357
-2.37
-6.356
3.986
25.357
05/14
-2.133
6.568
-8.701
16.656
-2.133
6.568
-8.701
16.656
05/15
-1.896
2.543
-4.439
12.217
-1.896
2.543
-4.439
12.217
05/16
-3.554
-2.543
-1.011
11.206
-3.554
-2.543
-1.011
11.206
05/17
1.185
-4.237
5.422
16.628
1.185
-4.237
5.422
16.628
05/20
-7.346
-1.271
-6.075
10.553
-7.346
-1.271
-6.075
10.553
05/21
-4.976
-6.356
1.38
11.933
-4.976
-6.356
1.38
11.933
05/22
1.895
4.873
-2.978
8.955
1.895
4.873
-2.978
8.955
05/23
-3.554
-1.483
-2.071
6.884
-3.554
-1.483
-2.071
6.884
05/24
-7.109
5.084
-12.193
-5.309
-7.109
5.084
-12.193
-5.309
05/27
-0.474
2.543
-3.017
-8.326
-0.474
2.543
-3.017
-8.326
05/28
-3.792
13.559
-17.351
-25.677
-3.792
13.559
-17.351
-25.677
05/29
-7.583
5.72
-13.303
-38.98
-7.583
5.72
-13.303
-38.98
05/30
-12.322
1.695
-14.017
-52.997
-12.322
1.695
-14.017
-52.997
05/31
-1.896
-1.906
0.01
-52.987
-1.896
-1.906
0.01
-52.987
06/03
7.109
7.203
-0.094
-53.081
7.109
7.203
-0.094
-53.081
06/04
2.133
-12.712
14.845
-38.236
2.133
-12.712
14.845
-38.236
06/05
-13.507
-7.415
-6.092
-44.328
-13.507
-7.415
-6.092
-44.328
06/06
-3.554
-6.992
3.438
-40.89
-3.554
-6.992
3.438
-40.89
06/07
-2.37
-9.534
7.164
-33.726
-2.37
-9.534
7.164
-33.726
06/10
-4.029
11.865
-15.894
-49.62
-4.029
11.865
-15.894
-49.62
06/11
-7.819
-5.932
-1.887
-51.507
-7.819
-5.932
-1.887
-51.507
06/12
-1.185
-3.39
2.205
-49.302
-1.185
-3.39
2.205
-49.302
06/13
9.478
-20.339
29.817
-19.485
9.478
-20.339
29.817
-19.485
06/14
-9.952
4.025
-13.977
-33.462
-9.952
4.025
-13.977
-33.462
06/17
-0.711
1.271
-1.982
-35.444
-0.711
1.271
-1.982
-35.444
06/18
2.606
6.992
-4.386
-39.83
2.606
6.992
-4.386
-39.83
06/19
-2.606
7.839
-10.445
-50.275
-2.606
7.839
-10.445
-50.275
06/20
3.08
19.915
-16.835
-67.11
3.08
19.915
-16.835
-67.11
06/21
3.792
-3.39
7.182
-59.928
3.792
-3.39
7.182
-59.928
06/24
4.265
-1.695
5.96
-53.968
4.265
-1.695
5.96
-53.968
06/25
-0.948
-3.813
2.865
-51.103
-0.948
-3.813
2.865
-51.103
06/26
-1.184
-6.568
5.384
-45.719
-1.184
-6.568
5.384
-45.719
06/27
10.9
0.212
10.688
-35.031
10.9
0.212
10.688
-35.031
06/28
6.872
3.178
3.694
-31.337
6.872
3.178
3.694
-31.337
07/01
0
-19.915
19.915
-11.422
0
-19.915
19.915
-11.422
07/02
1.659
0.423
1.236
-10.186
1.659
0.423
1.236
-10.186
07/03
-8.057
5.509
-13.566
-23.752
-8.057
5.509
-13.566
-23.752
07/04
3.081
-6.356
9.437
-14.315
3.081
-6.356
9.437
-14.315
07/05
-1.659
0
-1.659
-15.974
-1.659
0
-1.659
-15.974
07/08
0
-2.754
2.754
-13.22
0
-2.754
2.754
-13.22
07/09
8.057
11.44
-3.383
-16.603
8.057
11.44
-3.383
-16.603
07/10
-6.635
10.594
-17.229
-33.832
-6.635
10.594
-17.229
-33.832
07/11
-2.844
-9.322
6.478
-27.354
-2.844
-9.322
6.478
-27.354
07/12
2.133
1.695
0.438
-26.916
2.133
1.695
0.438
-26.916
07/17
3.081
-0.212
3.293
-12.901
3.081
-0.212
3.293
-12.901
07/18
-0.237
-8.051
7.814
-5.087
-0.237
-8.051
7.814
-5.087
07/19
2.132
0.848
1.284
-3.803
2.132
0.848
1.284
-3.803
07/22
-0.474
-3.602
3.128
-0.675
-0.474
-3.602
3.128
-0.675
07/23
5.688
-2.966
8.654
7.979
5.688
-2.966
8.654
7.979
07/24
-0.948
-3.178
2.23
10.209
-0.948
-3.178
2.23
10.209
07/25
-2.37
-1.907
-0.463
9.746
-2.37
-1.907
-0.463
9.746
07/26
-7.82
-10.381
2.561
12.307
-7.82
-10.381
2.561
12.307
07/29
-1.659
-6.78
5.121
17.428
-1.659
-6.78
5.121
17.428
07/30
0
3.814
-3.814
13.614
0
3.814
-3.814
13.614
07/31
-3.554
-0.424
-3.13
10.484
-3.554
-0.424
-3.13
10.484
08/01
2.133
0.636
1.497
11.981
2.133
0.636
1.497
11.981
08/02
3.08
-2.543
5.623
17.604
3.08
-2.543
5.623
17.604
08/05
-3.08
-7.839
4.759
22.363
-3.08
-7.839
4.759
22.363
08/06
-6.399
-7.627
1.228
23.591
-6.399
-7.627
1.228
23.591
08/07
-8.056
-1.907
-6.149
17.442
-8.056
-1.907
-6.149
17.442
08/08
6.872
-3.813
10.685
28.127
6.872
-3.813
10.685
28.127
08/09
0.237
2.33
-2.093
26.034
0.237
2.33
-2.093
26.034
08/12
-1.185
-5.72
4.535
30.569
-1.185
-5.72
4.535
30.569
08/13
1.658
16.737
-15.079
15.49
1.658
16.737
-15.079
15.49
08/14
0.711
-7.203
7.914
23.404
0.711
-7.203
7.914
23.404
08/15
-4.976
0.847
-5.823
17.581
-4.976
0.847
-5.823
17.581
08/16
-2.37
12.924
-15.294
2.287
-2.37
12.924
-15.294
2.287
08/19
-6.161
0.848
-7.009
-4.722
-6.161
0.848
-7.009
-4.722
08/20
0.237
1.483
-1.246
-5.968
0.237
1.483
-1.246
-5.968
08/21
-7.346
-0.848
-6.498
-12.466
-7.346
-0.848
-6.498
-12.466
08/22
9.479
9.11
0.369
-12.097
9.479
9.11
0.369
-12.097
08/23
0.711
-5.296
6.007
-6.09
0.711
-5.296
6.007
-6.09
08/26
-3.792
13.347
-17.139
-23.229
-3.792
13.347
-17.139
-23.229
08/27
-9.952
-1.059
-8.893
-32.122
-9.952
-1.059
-8.893
-32.122
08/28
6.161
-7.204
13.365
-18.757
6.161
-7.204
13.365
-18.757
08/29
1.659
-3.178
4.837
-13.92
1.659
-3.178
4.837
-13.92
08/30
2.369
-1.483
3.852
-10.068
2.369
-1.483
3.852
-10.068
09/02
5.688
6.78
-1.092
-11.16
5.688
6.78
-1.092
-11.16
09/03
-0.948
7.415
-8.363
-19.523
-0.948
7.415
-8.363
-19.523
09/04
4.265
-10.381
14.646
-4.877
4.265
-10.381
14.646
-4.877
09/05
2.133
0.847
1.286
-3.591
2.133
0.847
1.286
-3.591
09/06
4.976
-4.872
9.848
6.257
4.976
-4.872
9.848
6.257
09/09
4.976
2.966
2.01
8.267
4.976
2.966
2.01
8.267
09/10
2.607
-1.695
4.302
12.569
2.607
-1.695
4.302
12.569
09/11
3.555
3.601
-0.046
12.523
3.555
3.601
-0.046
12.523
09/12
-6.873
-1.906
-4.967
7.556
-6.873
-1.906
-4.967
7.556
09/13
0
-1.483
1.483
9.039
0
-1.483
1.483
9.039
09/18
5.213
-1.483
6.696
27.431
5.213
-1.483
6.696
27.431
09/19
1.659
-3.39
5.049
32.48
1.659
-3.39
5.049
32.48
09/20
-11.138
3.178
-14.316
18.164
-11.138
3.178
-14.316
18.164
09/25
-7.109
-4.661
-2.448
19.666
-7.109
-4.661
-2.448
19.666
09/26
2.607
5.509
-2.902
16.764
2.607
5.509
-2.902
16.764
09/27
-7.583
-1.695
-5.888
10.876
-7.583
-1.695
-5.888
10.876
09/30
1.896
-4.026
5.922
16.798
1.896
-4.026
5.922
16.798
10/01
-5.451
-5.296
-0.155
16.643
-5.451
-5.296
-0.155
16.643
10/02
1.659
-5.509
7.168
23.811
1.659
-5.509
7.168
23.811
10/03
-1.185
2.966
-4.151
19.66
-1.185
2.966
-4.151
19.66
10/04
2.37
-3.39
5.76
25.42
2.37
-3.39
5.76
25.42
10/07
-3.317
3.602
-6.919
18.501
-3.317
3.602
-6.919
18.501
10/08
0.71
5.509
-4.799
13.702
0.71
5.509
-4.799
13.702
10/09
4.503
-3.814
8.317
22.019
4.503
-3.814
8.317
22.019
10/10
6.398
2.542
3.856
25.875
6.398
2.542
3.856
25.875
10/11
1.896
-5.084
6.98
32.855
1.896
-5.084
6.98
32.855
10/16
8.531
6.991
1.54
26.19
8.531
6.991
1.54
26.19
10/17
-2.132
1.695
-3.827
22.363
-2.132
1.695
-3.827
22.363
10/18
1.421
0.636
0.785
23.148
1.421
0.636
0.785
23.148
10/21
-1.658
-2.754
1.096
24.244
-1.658
-2.754
1.096
24.244
10/22
5.45
5.296
0.154
24.398
5.45
5.296
0.154
24.398
10/23
-6.398
-4.873
-1.525
22.873
-6.398
-4.873
-1.525
22.873
10/24
1.421
2.543
-1.122
21.751
1.421
2.543
-1.122
21.751
10/25
-2.606
-2.119
-0.487
21.264
-2.606
-2.119
-0.487
21.264
10/28
0.948
0
0.948
22.212
0.948
0
0.948
22.212
10/29
-0.711
-4.237
3.526
25.738
-0.711
-4.237
3.526
25.738
10/30
-0.711
1.695
-2.406
23.332
-0.711
1.695
-2.406
23.332
10/31
-5.45
-0.424
-5.026
18.306
-5.45
-0.424
-5.026
18.306
11/01
-5.214
-2.542
-2.672
15.634
-5.214
-2.542
-2.672
15.634
11/06
0
-1.059
1.059
12.691
0
-1.059
1.059
12.691
11/07
-3.792
-2.118
-1.674
11.017
-3.792
-2.118
-1.674
11.017
11/08
2.37
-2.331
4.701
15.718
2.37
-2.331
4.701
15.718
11/11
-0.711
12.924
-13.635
2.083
-0.711
12.924
-13.635
2.083
11/12
2.844
8.474
-5.63
-3.547
2.844
8.474
-5.63
-3.547
11/13
0.948
-6.144
7.092
3.545
0.948
-6.144
7.092
3.545
11/14
7.583
-2.118
9.701
13.246
7.583
-2.118
9.701
13.246
11/15
2.606
2.966
-0.36
12.886
2.606
2.966
-0.36
12.886
11/18
-0.474
-5.932
5.458
18.344
-0.474
-5.932
5.458
18.344
11/19
0
-6.992
6.992
25.336
0
-6.992
6.992
25.336
11/20
0
3.178
-3.178
22.158
0
3.178
-3.178
22.158
11/21
6.635
0.847
5.788
27.946
6.635
0.847
5.788
27.946
11/22
3.792
5.933
-2.141
25.805
3.792
5.933
-2.141
25.805
11/25
-0.237
2.542
-2.779
23.026
-0.237
2.542
-2.779
23.026
11/26
-2.844
0.212
-3.056
19.97
-2.844
0.212
-3.056
19.97
11/27
-1.421
-3.178
1.757
21.727
-1.421
-3.178
1.757
21.727
11/28
1.895
4.449
-2.554
19.173
1.895
4.449
-2.554
19.173
11/29
1.422
1.483
-0.061
19.112
1.422
1.483
-0.061
19.112
12/02
-0.948
0.212
-1.16
17.952
-0.948
0.212
-1.16
17.952
12/03
-4.976
2.966
-7.942
10.01
-4.976
2.966
-7.942
10.01
12/04
-5.687
4.237
-9.924
0.086
-5.687
4.237
-9.924
0.086
12/05
-3.318
1.06
-4.378
-4.292
-3.318
1.06
-4.378
-4.292
12/06
10.901
-0.424
11.325
7.033
10.901
-0.424
11.325
7.033
12/09
-0.948
5.932
-6.88
0.153
-0.948
5.932
-6.88
0.153
12/10
-0.474
1.483
-1.957
-1.804
-0.474
1.483
-1.957
-1.804
12/11
-3.081
-1.483
-1.598
-3.402
-3.081
-1.483
-1.598
-3.402
12/12
4.266
0.848
3.418
0.016
4.266
0.848
3.418
0.016
12/13
3.08
-1.907
4.987
5.003
3.08
-1.907
4.987
5.003
12/16
0.237
-4.873
5.11
10.113
0.237
-4.873
5.11
10.113
12/17
-4.265
-0.848
-3.417
6.696
-4.265
-0.848
-3.417
6.696
12/18
7.109
4.238
2.871
9.567
7.109
4.238
2.871
9.567
12/19
-2.37
2.33
-4.7
4.867
-2.37
2.33
-4.7
4.867
12/20
0.711
5.932
-5.221
-0.354
0.711
5.932
-5.221
-0.354
12/25
1.185
0.636
0.549
-1.324
1.185
0.636
0.549
-1.324
12/26
0
0.847
-0.847
-2.171
0
0.847
-0.847
-2.171
12/27
-5.925
-3.389
-2.536
-4.707
-5.925
-3.389
-2.536
-4.707
12/30
4.266
1.483
2.783
-1.924
4.266
1.483
2.783
-1.924
1年間の相関係数：0.5342