Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 24.066 | 0 | USD/kwh |
December, 1978 | 23.978 | -0.087999999999997 | USD/kwh |
January, 1979 | 23.628 | -0.35 | USD/kwh |
February, 1979 | 23.151 | -0.477 | USD/kwh |
March, 1979 | 24.252 | + 1.101 | USD/kwh |
April, 1979 | 24.515 | + 0.263 | USD/kwh |
May, 1979 | 25.325 | + 0.81 | USD/kwh |
June, 1979 | 24.591 | -0.734 | USD/kwh |
July, 1979 | 24.99 | + 0.399 | USD/kwh |
August, 1979 | 25.056 | + 0.066000000000003 | USD/kwh |
September, 1979 | 24.231 | -0.825 | USD/kwh |
October, 1979 | 24.29 | + 0.058999999999997 | USD/kwh |
November, 1979 | 24.269 | -0.021000000000001 | USD/kwh |
December, 1979 | 25.954 | + 1.685 | USD/kwh |
January, 1980 | 26.053 | + 0.099 | USD/kwh |
February, 1980 | 25.398 | -0.655 | USD/kwh |
March, 1980 | 25.801 | + 0.403 | USD/kwh |
April, 1980 | 26 | + 0.199 | USD/kwh |
May, 1980 | 26.984 | + 0.984 | USD/kwh |
June, 1980 | 26.736 | -0.248 | USD/kwh |
July, 1980 | 26.392 | -0.344 | USD/kwh |
August, 1980 | 26.439 | + 0.047000000000001 | USD/kwh |
September, 1980 | 25.774 | -0.665 | USD/kwh |
October, 1980 | 26.888 | + 1.114 | USD/kwh |
November, 1980 | 27.067 | + 0.179 | USD/kwh |
December, 1980 | 27.077 | + 0.010000000000002 | USD/kwh |
January, 1981 | 27.767 | + 0.69 | USD/kwh |
February, 1981 | 28.792 | + 1.025 | USD/kwh |
March, 1981 | 27.603 | -1.189 | USD/kwh |
April, 1981 | 26.395 | -1.208 | USD/kwh |
May, 1981 | 25.953 | -0.442 | USD/kwh |
June, 1981 | 26.311 | + 0.358 | USD/kwh |
July, 1981 | 28.51 | + 2.199 | USD/kwh |
August, 1981 | 29.426 | + 0.916 | USD/kwh |
September, 1981 | 29.259 | -0.167 | USD/kwh |
October, 1981 | 28.313 | -0.946 | USD/kwh |
November, 1981 | 28.208 | -0.105 | USD/kwh |
December, 1981 | 28.27 | + 0.062000000000001 | USD/kwh |
January, 1982 | 27.726 | -0.544 | USD/kwh |
February, 1982 | 27.566 | -0.16 | USD/kwh |
March, 1982 | 28.125 | + 0.559 | USD/kwh |
April, 1982 | 28.842 | + 0.717 | USD/kwh |
May, 1982 | 30.493 | + 1.651 | USD/kwh |
June, 1982 | 29.366 | -1.127 | USD/kwh |
July, 1982 | 30.57 | + 1.204 | USD/kwh |
August, 1982 | 30.083 | -0.487 | USD/kwh |
September, 1982 | 29.451 | -0.632 | USD/kwh |
October, 1982 | 29.536 | + 0.085000000000001 | USD/kwh |
November, 1982 | 30.144 | + 0.608 | USD/kwh |
December, 1982 | 30.894 | + 0.75 | USD/kwh |
January, 1983 | 30.771 | -0.123 | USD/kwh |
February, 1983 | 31.321 | + 0.55 | USD/kwh |
March, 1983 | 31.318 | -0.0030000000000001 | USD/kwh |
April, 1983 | 31.286 | -0.032 | USD/kwh |
May, 1983 | 31.354 | + 0.067999999999998 | USD/kwh |
June, 1983 | 31.232 | -0.122 | USD/kwh |
July, 1983 | 31.464 | + 0.232 | USD/kwh |
August, 1983 | 30.594 | -0.87 | USD/kwh |
September, 1983 | 30.633 | + 0.038999999999998 | USD/kwh |
October, 1983 | 30.677 | + 0.044 | USD/kwh |
November, 1983 | 30.556 | -0.121 | USD/kwh |
December, 1983 | 30.546 | -0.010000000000002 | USD/kwh |
January, 1984 | 31.046 | + 0.5 | USD/kwh |
February, 1984 | 31.614 | + 0.568 | USD/kwh |
March, 1984 | 32.013 | + 0.399 | USD/kwh |
April, 1984 | 32.611 | + 0.598 | USD/kwh |
May, 1984 | 32.572 | -0.038999999999994 | USD/kwh |
June, 1984 | 32.184 | -0.38800000000001 | USD/kwh |
July, 1984 | 32.808 | + 0.624 | USD/kwh |
August, 1984 | 32.993 | + 0.185 | USD/kwh |
September, 1984 | 33.167 | + 0.174 | USD/kwh |
October, 1984 | 33.199 | + 0.031999999999996 | USD/kwh |
November, 1984 | 33.055 | -0.144 | USD/kwh |
December, 1984 | 33.017 | -0.037999999999997 | USD/kwh |
January, 1985 | 32.51 | -0.50700000000001 | USD/kwh |
February, 1985 | 32.128 | -0.382 | USD/kwh |
March, 1985 | 32.373 | + 0.245 | USD/kwh |
April, 1985 | 32.37 | -0.0030000000000001 | USD/kwh |
May, 1985 | 32.465 | + 0.095000000000006 | USD/kwh |
June, 1985 | 32.43 | -0.035000000000004 | USD/kwh |
July, 1985 | 31.643 | -0.787 | USD/kwh |
August, 1985 | 33.073 | + 1.43 | USD/kwh |
October, 1985 | 34.995 | + 1.922 | USD/kwh |
November, 1985 | 34.975 | -0.019999999999996 | USD/kwh |
December, 1985 | 34.744 | -0.231 | USD/kwh |
January, 1986 | 35.483 | + 0.739 | USD/kwh |
February, 1986 | 40.561 | + 5.078 | USD/kwh |
March, 1986 | 40.508 | -0.052999999999997 | USD/kwh |
April, 1986 | 38.953 | -1.555 | USD/kwh |
May, 1986 | 39.702 | + 0.749 | USD/kwh |
June, 1986 | 39.806 | + 0.104 | USD/kwh |
July, 1986 | 39.886 | + 0.080000000000005 | USD/kwh |
August, 1986 | 42.2 | + 2.314 | USD/kwh |
September, 1986 | 42.078 | -0.122 | USD/kwh |
October, 1986 | 41.325 | -0.753 | USD/kwh |
November, 1986 | 41.325 | 0 | USD/kwh |
December, 1986 | 41.214 | -0.111 | USD/kwh |
January, 1987 | 39.946 | -1.268 | USD/kwh |
February, 1987 | 39.636 | -0.31 | USD/kwh |
March, 1987 | 39.433 | -0.203 | USD/kwh |
April, 1987 | 39.682 | + 0.249 | USD/kwh |
May, 1987 | 40.934 | + 1.252 | USD/kwh |
June, 1987 | 41.838 | + 0.904 | USD/kwh |
July, 1987 | 41.506 | -0.332 | USD/kwh |
August, 1987 | 42.158 | + 0.652 | USD/kwh |
September, 1987 | 41.615 | -0.543 | USD/kwh |
October, 1987 | 40.959 | -0.656 | USD/kwh |
November, 1987 | 40.263 | -0.69600000000001 | USD/kwh |
December, 1987 | 40.206 | -0.056999999999995 | USD/kwh |
January, 1988 | 39.423 | -0.783 | USD/kwh |
February, 1988 | 39.591 | + 0.168 | USD/kwh |
March, 1988 | 39.424 | -0.167 | USD/kwh |
April, 1988 | 39.3 | -0.124 | USD/kwh |
May, 1988 | 39.239 | -0.061 | USD/kwh |
June, 1988 | 39.327 | + 0.088000000000001 | USD/kwh |
July, 1988 | 38.857 | -0.47 | USD/kwh |
August, 1988 | 38.857 | 0 | USD/kwh |
September, 1988 | 38.734 | -0.123 | USD/kwh |
October, 1988 | 40.504 | + 1.77 | USD/kwh |
November, 1988 | 38.795 | -1.709 | USD/kwh |
December, 1988 | 42.463 | + 3.668 | USD/kwh |
January, 1989 | 42.582 | + 0.119 | USD/kwh |
February, 1989 | 41.372 | -1.21 | USD/kwh |
March, 1989 | 42.632 | + 1.26 | USD/kwh |
April, 1989 | 42.463 | -0.169 | USD/kwh |
May, 1989 | 42.559 | + 0.095999999999997 | USD/kwh |
June, 1989 | 42.561 | + 0.0020000000000024 | USD/kwh |
July, 1989 | 42.394 | -0.167 | USD/kwh |
August, 1989 | 42.383 | -0.010999999999996 | USD/kwh |
September, 1989 | 42.524 | + 0.141 | USD/kwh |
October, 1989 | 42.415 | -0.109 | USD/kwh |
November, 1989 | 42.463 | + 0.048000000000002 | USD/kwh |
December, 1989 | 42.477 | + 0.013999999999996 | USD/kwh |
January, 1990 | 42.554 | + 0.077000000000005 | USD/kwh |
February, 1990 | 42.753 | + 0.199 | USD/kwh |
March, 1990 | 42.368 | -0.385 | USD/kwh |
April, 1990 | 43.247 | + 0.879 | USD/kwh |
May, 1990 | 43.183 | -0.064 | USD/kwh |
June, 1990 | 43.217 | + 0.033999999999999 | USD/kwh |
July, 1990 | 43.175 | -0.042000000000002 | USD/kwh |
August, 1990 | 43.33 | + 0.155 | USD/kwh |
September, 1990 | 44.017 | + 0.687 | USD/kwh |
October, 1990 | 43.67 | -0.347 | USD/kwh |
November, 1990 | 43.181 | -0.489 | USD/kwh |
December, 1990 | 43.077 | -0.104 | USD/kwh |
January, 1991 | 43.875 | + 0.798 | USD/kwh |
February, 1991 | 43.82 | -0.055 | USD/kwh |
March, 1991 | 43.878 | + 0.058 | USD/kwh |
April, 1991 | 43.826 | -0.052 | USD/kwh |
May, 1991 | 43.816 | -0.009999999999998 | USD/kwh |
June, 1991 | 44.169 | + 0.35299999999999 | USD/kwh |
July, 1991 | 44.263 | + 0.094000000000001 | USD/kwh |
August, 1991 | 44.178 | -0.085000000000001 | USD/kwh |
September, 1991 | 43.974 | -0.204 | USD/kwh |
October, 1991 | 43.908 | -0.065999999999995 | USD/kwh |
November, 1991 | 43.829 | -0.079000000000001 | USD/kwh |
December, 1991 | 43.912 | + 0.082999999999998 | USD/kwh |
January, 1992 | 44.117 | + 0.205 | USD/kwh |
February, 1992 | 44.262 | + 0.145 | USD/kwh |
March, 1992 | 43.488 | -0.774 | USD/kwh |
April, 1992 | 43.456 | -0.031999999999996 | USD/kwh |
May, 1992 | 43.487 | + 0.030999999999999 | USD/kwh |
June, 1992 | 43.712 | + 0.225 | USD/kwh |
July, 1992 | 43.658 | -0.054000000000002 | USD/kwh |
August, 1992 | 43.165 | -0.493 | USD/kwh |
September, 1992 | 43.453 | + 0.288 | USD/kwh |
October, 1992 | 43.417 | -0.036000000000001 | USD/kwh |
November, 1992 | 43.301 | -0.116 | USD/kwh |
December, 1992 | 43.176 | -0.125 | USD/kwh |
January, 1993 | 44.502 | + 1.326 | USD/kwh |
February, 1993 | 44.576 | + 0.073999999999998 | USD/kwh |
March, 1993 | 44.067 | -0.509 | USD/kwh |
April, 1993 | 44.089 | + 0.021999999999998 | USD/kwh |
May, 1993 | 44.499 | + 0.41 | USD/kwh |
June, 1993 | 44.067 | -0.432 | USD/kwh |
July, 1993 | 44.441 | + 0.374 | USD/kwh |
August, 1993 | 44.085 | -0.356 | USD/kwh |
September, 1993 | 44.321 | + 0.236 | USD/kwh |
October, 1993 | 44.315 | -0.0060000000000002 | USD/kwh |
November, 1993 | 44.376 | + 0.061 | USD/kwh |
December, 1993 | 44.356 | -0.019999999999996 | USD/kwh |
January, 1994 | 44.761 | + 0.405 | USD/kwh |
February, 1994 | 44.981 | + 0.22 | USD/kwh |
March, 1994 | 45.375 | + 0.394 | USD/kwh |
April, 1994 | 45.188 | -0.187 | USD/kwh |
May, 1994 | 45.858 | + 0.66999999999999 | USD/kwh |
June, 1994 | 45.971 | + 0.113 | USD/kwh |
July, 1994 | 45.92 | -0.050999999999995 | USD/kwh |
August, 1994 | 46.329 | + 0.409 | USD/kwh |
September, 1994 | 46.233 | -0.096000000000004 | USD/kwh |
October, 1994 | 46.102 | -0.131 | USD/kwh |
November, 1994 | 46.102 | 0 | USD/kwh |
December, 1994 | 45.986 | -0.116 | USD/kwh |
January, 1995 | 45.986 | 0 | USD/kwh |
February, 1995 | 45.988 | + 0.0020000000000024 | USD/kwh |
March, 1995 | 46.645 | + 0.657 | USD/kwh |
April, 1995 | 45.909 | -0.736 | USD/kwh |
May, 1995 | 45.882 | -0.027000000000001 | USD/kwh |
June, 1995 | 45.996 | + 0.114 | USD/kwh |
July, 1995 | 46.046 | + 0.049999999999997 | USD/kwh |
August, 1995 | 46.412 | + 0.366 | USD/kwh |
September, 1995 | 46.815 | + 0.403 | USD/kwh |
October, 1995 | 46.703 | -0.11199999999999 | USD/kwh |
November, 1995 | 46.703 | 0 | USD/kwh |
December, 1995 | 46.688 | -0.015000000000001 | USD/kwh |
January, 1996 | 46.952 | + 0.264 | USD/kwh |
February, 1996 | 47.501 | + 0.549 | USD/kwh |
March, 1996 | 47.699 | + 0.198 | USD/kwh |
April, 1996 | 47.618 | -0.080999999999996 | USD/kwh |
May, 1996 | 47.618 | 0 | USD/kwh |
June, 1996 | 47.487 | -0.131 | USD/kwh |
July, 1996 | 47.891 | + 0.404 | USD/kwh |
August, 1996 | 47.904 | + 0.013000000000005 | USD/kwh |
September, 1996 | 47.888 | -0.016000000000005 | USD/kwh |
October, 1996 | 48.144 | + 0.256 | USD/kwh |
November, 1996 | 48.144 | 0 | USD/kwh |
December, 1996 | 48.58 | + 0.436 | USD/kwh |
January, 1997 | 48.599 | + 0.018999999999998 | USD/kwh |
February, 1997 | 48.474 | -0.125 | USD/kwh |
March, 1997 | 48.458 | -0.015999999999998 | USD/kwh |
April, 1997 | 48.421 | -0.036999999999999 | USD/kwh |
May, 1997 | 48.421 | 0 | USD/kwh |
June, 1997 | 49.6 | + 1.179 | USD/kwh |
July, 1997 | 48.772 | -0.828 | USD/kwh |
August, 1997 | 48.838 | + 0.066000000000003 | USD/kwh |
September, 1997 | 48.798 | -0.039999999999999 | USD/kwh |
October, 1997 | 49.341 | + 0.543 | USD/kwh |
November, 1997 | 48.559 | -0.782 | USD/kwh |
December, 1997 | 48.543 | -0.015999999999998 | USD/kwh |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1997 | 48.599 - 48.543 | 48.421 - 49.6 | 48.74 | -0.06 |
1996 | 46.952 - 48.58 | 46.952 - 48.58 | 47.79 | + 1.63 |
1995 | 45.986 - 46.688 | 45.882 - 46.815 | 46.31 | + 0.7 |
1994 | 44.761 - 45.986 | 44.761 - 46.329 | 45.73 | + 1.22 |
1993 | 44.502 - 44.356 | 44.067 - 44.576 | 44.31 | -0.15 |
1992 | 44.117 - 43.176 | 43.165 - 44.262 | 43.56 | -0.94 |
1991 | 43.875 - 43.912 | 43.816 - 44.263 | 43.95 | + 0.04 |
1990 | 42.554 - 43.077 | 42.368 - 44.017 | 43.15 | + 0.52 |
1989 | 42.582 - 42.477 | 41.372 - 42.632 | 42.4 | -0.11 |
1988 | 39.423 - 42.463 | 38.734 - 42.463 | 39.54 | + 3.04 |
1987 | 39.946 - 40.206 | 39.433 - 42.158 | 40.68 | + 0.26 |
1986 | 35.483 - 41.214 | 35.483 - 42.2 | 40.25 | + 5.73 |
1985 | 32.51 - 34.744 | 31.643 - 34.995 | 33.06 | + 2.23 |
1984 | 31.046 - 33.017 | 31.046 - 33.199 | 32.52 | + 1.97 |
1983 | 30.771 - 30.546 | 30.546 - 31.464 | 30.98 | -0.23 |
1982 | 27.726 - 30.894 | 27.566 - 30.894 | 29.4 | + 3.17 |
1981 | 27.767 - 28.27 | 25.953 - 29.426 | 27.9 | + 0.5 |
1980 | 26.053 - 27.077 | 25.398 - 27.077 | 26.38 | + 1.02 |
1979 | 23.628 - 25.954 | 23.151 - 25.954 | 24.52 | + 2.33 |
1978 | 24.066 - 23.978 | 23.978 - 24.066 | 24.02 | -0.09 |