原油相場
わが国石油会社の購入原油価格は、シンガポール時間午後4時30分（東京時間午後5時30分）の査定価格が基準です。プラッツ社によるドバイ原油の査定は「マーケット・オン・クローズ」（MOC）という手法で決定される。MOCとは、査定機関が独自に定めた30分程度の時間のなかで希望販売価格と希望買取価格を集め、同時間が終了する時点に最も近いタイミングで行なわれた約定価格をその日の価格とするもの。サウジアラムコは2018年10月1日より「Platts
Oman」を「Dubai Mercantile Exchange」 (DME) の「Marker
Price」に置き換えた。このため現在では、中東原油のアジア向け輸出価格は「Platts
Dubai」と「Oman Marker Price」（DME）が基準です。
詳しくは会員限定ディレクトリでご覧ください。
ブレント原油（ICE）は国際原油取引の指標です。
ブレント原油先物（ICE）
2019年4月18日（木）
限月 始値 高値 安値 帳入値 前日比 FTD LTD
06月限 2019 71.63 72.04 71.20 71.97 +0.35 11/16/2010 4/30/2019
07月限 2019 71.06 71.47 70.69 71.43 +0.34 6/17/2013 5/31/2019
08月限 2019 70.54 70.99 70.25 70.96 +0.32 6/17/2013 6/28/2019
09月限 2019 70.21 70.58 69.87 70.55 +0.29 6/17/2013 7/31/2019
10月限 2019 69.83 70.21 69.54 70.19 +0.26 6/17/2013 8/30/2019
11月限 2019 69.56 69.92 69.30 69.89 +0.23 6/17/2013 9/30/2019
12月限 2019 69.28 69.63 69.00 69.58 +0.19 11/16/2010 10/31/2019
01月限 2020 69.84 69.33 68.75 69.27 +0.17 6/17/2013 11/29/2019
4月相場＝ブレント原油2019年6月限
4月相場は「ブレント原油2019年6月限」を表示します。
ブレント原油2019年6月限（ICE）の相場表
日付 始値 高値 安値 帳入値 前日比
4/19
4/18 71.63 72.04 71.20 71.97 +0.35
4/17 71.83 72.27 71.45 71.62 -0.10
4/16 71.21 71.95 70.74 71.72 +0.54
4/15 71.55 71.60 70.78 71.18 -0.37
4/12 70.95 71.87 70.90 71.55 +0.72
4/11 71.56 61.68 70.57 70.83 -0.90
4/10 70.82 71.78 70.57 71.73 +1.12
4/09 71.19 71.34 70.30 70.61 -0.49
4/08 70.56 71.19 70.43 71.10 +0.76
4/05 69.13 70.48 68.92 70.34 +0.94
4/04 69.44 70.03 68.87 69.40 +0.09
4/03 69.47 69.96 68.80 69.31 -0.06
4/02 69.22 69.58 68.69 69.37 +0.36
4/01 67.58 69.22 67.58 69.01 +1.43
3/29 67.29 68.30 67.15 67.58 +0.48
3/28 67.11 67.32 65.93 67.10 -0.14
3/27 67.35 67.70 66.61 67.24 -0.19
3/26 66.88 67.77 66.85 67.43 +0.62
3/25 66.75 67.27 66.05 66.81 +0.06
3/22 67.50 67.76 65.94 66.75 -0.92
3/21 68.20 68.48 67.42 67.67 -0.60
3/20 67.34 68.34 66.98 68.27 +0.85
3/19 67.24 67.98 66.94 67.42 +0.08
3/18 66.77 67.51 66.58 67.36 +0.32
3/15 67.05 67.60 66.07 67.04 -0.09
3/14 67.48 68.03 66.93 67.13 -0.33
3/13 66.85 67.65 66.63 67.46 +0.88
3/12 66.65 67.26 66.26 66.58 +0.10
3/11 65.63 66.65 65.57 66.48 +0.82
3/08 65.89 66.05 63.99 65.66 -0.60
3/07 65.75 66.95 65.71 66.26 +0.29
3/06 65.52 66.15 65.28 65.97 +0.05
3/05 65.50 66.33 65.14 65.92 +0.18
3/04 65.00 66.40 64.96 65.74 -0.63
3/01 66.54 67.12 64.64 65.11 -1.22
2/28 66.55 66.81 65.88 66.33 -0.24
2/27 65.88 66.86 65.40 66.57 +1.22
2/26 65.00 65.86 64.46 65.35 +0.47
2/25 66.91 67.50 64.67 64.88 -2.30
2/22 67.02 67.77 66.91 67.18 +0.06
2/21 67.10 67.30 66.71 67.12 +0.07
2/20 66.31 67.37 65.65 67.05 +0.65
2/19 66.35 66.56 65.60 66.40 -0.02
2/18 66.27 66.73 65.91 66.42 +0.30
03/29
03/28 67.75 68.00 66.54 67.82 -0.01
03/27 67.90 68.35 67.19 67.83 -0.14
03/26 67.36 68.23 67.24 67.97 +0.76
03/25 67.00 67.65 66.36 67.21 +0.18
03/22 67.76 67.98 66.20 67.03 -0.83
03/21 68.38 68.69 67.59 67.86 -0.64
03/20 67.66 68.57 67.19 68.50 +0.89
03/19 67.49 68.20 67.13 67.61 +0.07
03/18 67.14 67.69 66.69 67.54 +0.38
03/15 67.18 67.71 66.13 67.16 -0.07
03/14 67.65 68.14 67.03 67.23 -0.32
03/13 66.91 67.76 66.70 67.55 +0.88
03/12 66.70 67.39 66.34 66.67 +0.09
03/11 65.76 66.75 65.63 66.58 +0.84
03/08 66.08 66.09 64.02 65.74 -0.56
03/07 65.88 67.00 65.75 66.30 +0.31
03/06 65.49 66.18 65.22 65.99 +0.13
03/05 65.46 66.23 65.04 65.86 +0.19
03/04 64.97 66.34 64.93 65.67 +0.60
03/01 66.48 67.14 64.59 65.07 -1.24
02/28 66.52 66.78 65.90 66.31 -0.27
02/27 65.91 66.88 65.42 66.58 +1.22
02/26 64.92 65.88 64.49 65.36 +0.45
02/25 67.09 67.61 64.70 64.91 -2.34
02/22 67.05 67.84 66.98 67.25 +0.06
02/21 67.15 67.39 66.78 67.19 +0.06
02/20 66.36 67.45 65.71 67.13 +0.66
02/19 66.42 66.64 65.63 66.47 -0.03
02/18 66.37 66.82 65.96 66.50 +0.28
02/15 64.81 66.37 64.37 66.22 +1.70
02/14 63.60 64.74 63.23 64.52 +0.94
02/13 62.69 63.92 62.68 63.58 +1.18
02/12 61.69 63.30 61.66 62.40 +0.88
02/11 62.06 62.30 60.89 61.52 -0.51
02/08 61.65 62.28 61.05 62.03 +0.40
02/07 62.50 62.90 60.64 61.63 -1.11
02/06 62.15 62.85 61.18 62.74 +0.67
02/05 62.65 63.09 61.83 62.07 -0.51
02/04 62.75 63.63 61.29 62.58 -0.21
02/01 61.15 63.01 60.54 62.79 +1.86
01/31 61.89 62.51 60.73 60.93 -0.70
01/30 61.24 62.57 61.07 61.63 +0.34
01/29 59.76 61.78 59.72 61.29 +1.38
01/28 61.61 61.74 59.52 59.91 -1.81
01/25 61.31 62.07 60.82 61.72 +0.41
01/24 61.02 61.61 60.46 61.31 +0.14
01/23 61.39 62.30 60.31 61.17 -0.35
01/22 62.51 62.61 60.63 61.52 -1.14
01/21 62.73 63.05 62.22 62.66 -0.02
01/18 61.49 62.94 61.44 62.68 +1.36
01/17 61.19 61.66 60.22 61.32 -0.19
01/16 60.76 61.63 60.28 61.51 +0.50
01/15 59.86 61.21 59.54 61.01 +1.57
01/14 61.13 61.37 59.34 59.44 -1.41
01/11 61.61 62.74 60.42 60.85 -1.17
01/10 61.56 62.18 60.82 62.02 +0.19
01/09 59.65 62.05 59.46 61.83 +2.69
01/08 58.22 59.29 57.65 59.14 +1.31
01/07 57.70 59.35 57.66 57.83 +0.37
01/04 56.15 58.66 55.84 57.46 +1.04
01/03 54.86 56.82 54.54 56.42 +0.96
01/02 54.66 57.07 53.08 55.46 +1.15
01/01 New Year's Day
12/31 53.64 55.30 53.18 54.31 +0.55
12/28 54.45 54.89 52.61 53.76 +0.46
12/27 55.36 55.36 53.09 53.30 -1.94
12/26 51.72 56.06 50.77 55.24 +3.93
12/25 Christmas
12/24 54.25 55.32 51.16 51.31 -3.26
12/21 55.60 56.06 53.60 54.57 -0.60
12/20 57.16 57.34 55.11 55.17 -2.70
12/19 56.84 58.47 56.47 57.87 +1.24
12/18 59.39 59.65 56.22 56.63 -3.42
12/17 60.82 61.57 59.13 60.05 -0.74
12/14 61.94 61.97 60.42 60.79 -1.15
12/13 60.76 62.51 59.84 61.94 +1.33
12/12 61.26 61.92 60.44 60.61 -0.09
12/11 60.43 61.57 60.04 60.70 +0.28
12/10 61.84 62.72 60.06 60.42 -1.76
12/07 60.62 64.23 59.87 61.18 +1.39
12/06 61.98 62.56 59.15 60.79 -1.36
12/05 62.00 63.81 61.42 62.15 -0.39
12/04 62.30 64.01 61.76 62.54 +0.47
12/03 60.33 62.82 60.20 62.07 +2.24
11/30 60.29 60.83 58.62 59.83 -0.59
11/29 59.81 61.21 58.45 60.42 +0.74
11/28 61.24 61.90 59.44 59.68 -1.22
11/27 60.91 61.89 59.62 60.90 -0.09
11/26 59.99 61.67 59.29 60.99 +1.38
11/23 63.48 63.66 59.38 59.61 -3.88
11/22 64.51 64.65 63.28 63.49 -0.92
11/21 63.41 65.38 63.41 64.41 +1.05
11/20 67.46 67.47 62.72 63.36 -4.16
11/19 67.69 68.15 66.11 67.52 +0.06
11/16 67.49 68.80 66.79 67.46 +0.13
11/15 67.11 68.06 66.72 67.33 +0.17
11/14 66.57 68.57 65.98 67.16 +0.64
11/13 70.15 70.53 65.61 66.52 -4.42
11/12 71.45 72.47 69.73 70.94 -0.05
11/09 71.60 71.69 70.04 70.99 -0.50
11/08 72.54 73.34 71.41 71.49 -0.99
11/07 72.03 73.72 71.85 72.48 +0.12
11/06 72.80 73.31 71.38 72.36 -0.76
11/05 72.72 73.93 72.35 73.12 +0.23
11/02 72.91 73.51 72.27 72.89 -0.15
11/01 74.71 75.05 72.72 73.04 -2.01
10/31 76.09 76.92 74.60 75.05 -0.74
10/30 76.59 77.16 75.16 75.79 -1.33
10/29 77.42 77.60 76.39 77.12 -0.16