Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 18.359 | 0 | USD/kwh |
December, 1978 | 17.936 | -0.423 | USD/kwh |
January, 1979 | 18.616 | + 0.68 | USD/kwh |
February, 1979 | 19.067 | + 0.451 | USD/kwh |
March, 1979 | 19.047 | -0.02 | USD/kwh |
April, 1979 | 19.023 | -0.024000000000001 | USD/kwh |
May, 1979 | 19.178 | + 0.155 | USD/kwh |
June, 1979 | 19.483 | + 0.305 | USD/kwh |
July, 1979 | 20.123 | + 0.64 | USD/kwh |
August, 1979 | 20.614 | + 0.491 | USD/kwh |
September, 1979 | 20.838 | + 0.224 | USD/kwh |
October, 1979 | 21.328 | + 0.49 | USD/kwh |
November, 1979 | 20.234 | -1.094 | USD/kwh |
December, 1979 | 20.259 | + 0.024999999999999 | USD/kwh |
January, 1980 | 20.373 | + 0.114 | USD/kwh |
February, 1980 | 21.152 | + 0.779 | USD/kwh |
March, 1980 | 21.057 | -0.095000000000002 | USD/kwh |
April, 1980 | 22.063 | + 1.006 | USD/kwh |
May, 1980 | 21.722 | -0.341 | USD/kwh |
June, 1980 | 22.305 | + 0.583 | USD/kwh |
July, 1980 | 23.337 | + 1.032 | USD/kwh |
August, 1980 | 23.604 | + 0.267 | USD/kwh |
September, 1980 | 23.684 | + 0.080000000000002 | USD/kwh |
October, 1980 | 25.305 | + 1.621 | USD/kwh |
November, 1980 | 24.841 | -0.464 | USD/kwh |
December, 1980 | 23.204 | -1.637 | USD/kwh |
January, 1981 | 23.719 | + 0.515 | USD/kwh |
February, 1981 | 24.453 | + 0.734 | USD/kwh |
March, 1981 | 24.842 | + 0.389 | USD/kwh |
April, 1981 | 25.699 | + 0.857 | USD/kwh |
May, 1981 | 24.257 | -1.442 | USD/kwh |
June, 1981 | 26.05 | + 1.793 | USD/kwh |
July, 1981 | 27.782 | + 1.732 | USD/kwh |
August, 1981 | 29.028 | + 1.246 | USD/kwh |
September, 1981 | 28.946 | -0.081999999999997 | USD/kwh |
October, 1981 | 28.737 | -0.209 | USD/kwh |
November, 1981 | 28.653 | -0.084 | USD/kwh |
December, 1981 | 28.729 | + 0.076000000000001 | USD/kwh |
January, 1982 | 28.145 | -0.584 | USD/kwh |
February, 1982 | 28.291 | + 0.146 | USD/kwh |
March, 1982 | 28.911 | + 0.62 | USD/kwh |
April, 1982 | 29.027 | + 0.116 | USD/kwh |
May, 1982 | 29.281 | + 0.254 | USD/kwh |
June, 1982 | 30.094 | + 0.813 | USD/kwh |
July, 1982 | 30.035 | -0.059000000000001 | USD/kwh |
August, 1982 | 30.955 | + 0.92 | USD/kwh |
September, 1982 | 30.819 | -0.136 | USD/kwh |
October, 1982 | 30.448 | -0.371 | USD/kwh |
November, 1982 | 30.512 | + 0.064 | USD/kwh |
December, 1982 | 30.778 | + 0.266 | USD/kwh |
January, 1983 | 29.987 | -0.791 | USD/kwh |
February, 1983 | 30.122 | + 0.135 | USD/kwh |
March, 1983 | 29.612 | -0.51 | USD/kwh |
April, 1983 | 29.704 | + 0.092000000000002 | USD/kwh |
May, 1983 | 29.618 | -0.086000000000002 | USD/kwh |
June, 1983 | 30.676 | + 1.058 | USD/kwh |
July, 1983 | 31.742 | + 1.066 | USD/kwh |
August, 1983 | 30.886 | -0.856 | USD/kwh |
September, 1983 | 31.68 | + 0.794 | USD/kwh |
October, 1983 | 31.63 | -0.050000000000001 | USD/kwh |
November, 1983 | 31.598 | -0.032 | USD/kwh |
December, 1983 | 31.063 | -0.535 | USD/kwh |
January, 1984 | 30.74 | -0.323 | USD/kwh |
February, 1984 | 31.468 | + 0.728 | USD/kwh |
March, 1984 | 31.249 | -0.219 | USD/kwh |
April, 1984 | 31.835 | + 0.586 | USD/kwh |
May, 1984 | 31.368 | -0.467 | USD/kwh |
June, 1984 | 32.275 | + 0.907 | USD/kwh |
July, 1984 | 32.976 | + 0.701 | USD/kwh |
August, 1984 | 32.773 | -0.203 | USD/kwh |
September, 1984 | 32.68 | -0.093000000000004 | USD/kwh |
October, 1984 | 32.893 | + 0.213 | USD/kwh |
November, 1984 | 32.459 | -0.434 | USD/kwh |
December, 1984 | 32.164 | -0.295 | USD/kwh |
January, 1985 | 31.663 | -0.501 | USD/kwh |
February, 1985 | 32.095 | + 0.432 | USD/kwh |
March, 1985 | 31.935 | -0.16 | USD/kwh |
April, 1985 | 32.258 | + 0.323 | USD/kwh |
May, 1985 | 32.16 | -0.098000000000006 | USD/kwh |
June, 1985 | 32.362 | + 0.20200000000001 | USD/kwh |
July, 1985 | 32.294 | -0.068000000000005 | USD/kwh |
August, 1985 | 32.489 | + 0.195 | USD/kwh |
October, 1985 | 33.666 | + 1.177 | USD/kwh |
November, 1985 | 33.161 | -0.505 | USD/kwh |
December, 1985 | 33.278 | + 0.117 | USD/kwh |
January, 1986 | 33.391 | + 0.113 | USD/kwh |
February, 1986 | 33.566 | + 0.175 | USD/kwh |
March, 1986 | 33.099 | -0.46700000000001 | USD/kwh |
April, 1986 | 32.967 | -0.132 | USD/kwh |
May, 1986 | 33.68 | + 0.713 | USD/kwh |
June, 1986 | 33.121 | -0.559 | USD/kwh |
July, 1986 | 33.437 | + 0.316 | USD/kwh |
August, 1986 | 34.035 | + 0.598 | USD/kwh |
September, 1986 | 33.529 | -0.50599999999999 | USD/kwh |
October, 1986 | 33.639 | + 0.11 | USD/kwh |
November, 1986 | 33.025 | -0.614 | USD/kwh |
December, 1986 | 33.07 | + 0.045000000000002 | USD/kwh |
January, 1987 | 41.266 | + 8.196 | USD/kwh |
February, 1987 | 41.254 | -0.012 | USD/kwh |
March, 1987 | 41.267 | + 0.013000000000005 | USD/kwh |
April, 1987 | 40.265 | -1.002 | USD/kwh |
May, 1987 | 40.33 | + 0.064999999999998 | USD/kwh |
June, 1987 | 41.179 | + 0.849 | USD/kwh |
July, 1987 | 41.424 | + 0.245 | USD/kwh |
August, 1987 | 41.412 | -0.012 | USD/kwh |
September, 1987 | 39.985 | -1.427 | USD/kwh |
October, 1987 | 40.384 | + 0.399 | USD/kwh |
November, 1987 | 40.12 | -0.264 | USD/kwh |
December, 1987 | 40.876 | + 0.756 | USD/kwh |
January, 1988 | 40.371 | -0.505 | USD/kwh |
February, 1988 | 40.461 | + 0.089999999999996 | USD/kwh |
March, 1988 | 40.454 | -0.0069999999999979 | USD/kwh |
April, 1988 | 40.387 | -0.067 | USD/kwh |
May, 1988 | 36.667 | -3.72 | USD/kwh |
June, 1988 | 41.007 | + 4.34 | USD/kwh |
July, 1988 | 41.297 | + 0.29 | USD/kwh |
August, 1988 | 41.487 | + 0.19 | USD/kwh |
September, 1988 | 41.491 | + 0.0039999999999978 | USD/kwh |
October, 1988 | 42.086 | + 0.595 | USD/kwh |
November, 1988 | 41.56 | -0.526 | USD/kwh |
December, 1988 | 40.957 | -0.603 | USD/kwh |
January, 1989 | 40.822 | -0.135 | USD/kwh |
February, 1989 | 39.358 | -1.464 | USD/kwh |
March, 1989 | 40.564 | + 1.206 | USD/kwh |
April, 1989 | 40.698 | + 0.134 | USD/kwh |
May, 1989 | 40.983 | + 0.285 | USD/kwh |
June, 1989 | 41.58 | + 0.597 | USD/kwh |
July, 1989 | 41.744 | + 0.164 | USD/kwh |
August, 1989 | 41.976 | + 0.232 | USD/kwh |
September, 1989 | 42.353 | + 0.377 | USD/kwh |
October, 1989 | 41.856 | -0.497 | USD/kwh |
November, 1989 | 41.559 | -0.297 | USD/kwh |
December, 1989 | 41.705 | + 0.146 | USD/kwh |
January, 1990 | 40.423 | -1.282 | USD/kwh |
February, 1990 | 41.4 | + 0.977 | USD/kwh |
March, 1990 | 41.371 | -0.028999999999996 | USD/kwh |
April, 1990 | 41.364 | -0.007000000000005 | USD/kwh |
May, 1990 | 41.861 | + 0.497 | USD/kwh |
June, 1990 | 42.247 | + 0.386 | USD/kwh |
July, 1990 | 42.404 | + 0.157 | USD/kwh |
August, 1990 | 42.515 | + 0.111 | USD/kwh |
September, 1990 | 42.475 | -0.039999999999999 | USD/kwh |
October, 1990 | 42.479 | + 0.0039999999999978 | USD/kwh |
November, 1990 | 41.981 | -0.498 | USD/kwh |
December, 1990 | 42.016 | + 0.034999999999997 | USD/kwh |
January, 1991 | 42.115 | + 0.099000000000004 | USD/kwh |
February, 1991 | 42.295 | + 0.18 | USD/kwh |
March, 1991 | 42.083 | -0.212 | USD/kwh |
April, 1991 | 42.192 | + 0.109 | USD/kwh |
May, 1991 | 42.028 | -0.164 | USD/kwh |
June, 1991 | 39.775 | -2.253 | USD/kwh |
July, 1991 | 42.967 | + 3.192 | USD/kwh |
August, 1991 | 43.057 | + 0.090000000000003 | USD/kwh |
September, 1991 | 43.448 | + 0.391 | USD/kwh |
October, 1991 | 42.622 | -0.826 | USD/kwh |
November, 1991 | 43.426 | + 0.804 | USD/kwh |
December, 1991 | 43.446 | + 0.019999999999996 | USD/kwh |
January, 1992 | 43.545 | + 0.099000000000004 | USD/kwh |
February, 1992 | 43.521 | -0.024000000000001 | USD/kwh |
March, 1992 | 43.574 | + 0.052999999999997 | USD/kwh |
April, 1992 | 43.701 | + 0.127 | USD/kwh |
May, 1992 | 43.72 | + 0.018999999999998 | USD/kwh |
June, 1992 | 44.021 | + 0.301 | USD/kwh |
July, 1992 | 44.683 | + 0.662 | USD/kwh |
August, 1992 | 44.2 | -0.483 | USD/kwh |
September, 1992 | 44.647 | + 0.447 | USD/kwh |
October, 1992 | 44.404 | -0.24299999999999 | USD/kwh |
November, 1992 | 44.205 | -0.19900000000001 | USD/kwh |
December, 1992 | 44.234 | + 0.029000000000003 | USD/kwh |
January, 1993 | 44.403 | + 0.169 | USD/kwh |
February, 1993 | 38.547 | -5.856 | USD/kwh |
March, 1993 | 44.158 | + 5.611 | USD/kwh |
April, 1993 | 44.551 | + 0.393 | USD/kwh |
May, 1993 | 44.409 | -0.142 | USD/kwh |
June, 1993 | 45.23 | + 0.821 | USD/kwh |
July, 1993 | 45.435 | + 0.20500000000001 | USD/kwh |
August, 1993 | 45.465 | + 0.030000000000001 | USD/kwh |
September, 1993 | 45.409 | -0.056000000000004 | USD/kwh |
October, 1993 | 44.835 | -0.574 | USD/kwh |
November, 1993 | 44.512 | -0.323 | USD/kwh |
December, 1993 | 44.565 | + 0.052999999999997 | USD/kwh |
January, 1994 | 44.501 | -0.064 | USD/kwh |
February, 1994 | 45.538 | + 1.037 | USD/kwh |
March, 1994 | 43.073 | -2.465 | USD/kwh |
April, 1994 | 41.183 | -1.89 | USD/kwh |
May, 1994 | 43.215 | + 2.032 | USD/kwh |
June, 1994 | 43.51 | + 0.29499999999999 | USD/kwh |
July, 1994 | 44.269 | + 0.759 | USD/kwh |
August, 1994 | 44.368 | + 0.099000000000004 | USD/kwh |
September, 1994 | 44.205 | -0.163 | USD/kwh |
October, 1994 | 44.085 | -0.12 | USD/kwh |
November, 1994 | 43.562 | -0.523 | USD/kwh |
December, 1994 | 43.534 | -0.027999999999999 | USD/kwh |
January, 1995 | 43.452 | -0.082000000000001 | USD/kwh |
February, 1995 | 41.871 | -1.581 | USD/kwh |
March, 1995 | 42.268 | + 0.397 | USD/kwh |
April, 1995 | 42.305 | + 0.036999999999999 | USD/kwh |
May, 1995 | 41.886 | -0.419 | USD/kwh |
June, 1995 | 42.079 | + 0.193 | USD/kwh |
July, 1995 | 42.479 | + 0.4 | USD/kwh |
August, 1995 | 42.468 | -0.010999999999996 | USD/kwh |
September, 1995 | 42.464 | -0.0040000000000049 | USD/kwh |
October, 1995 | 42.532 | + 0.067999999999998 | USD/kwh |
November, 1995 | 41.88 | -0.65199999999999 | USD/kwh |
December, 1995 | 41.918 | + 0.037999999999997 | USD/kwh |
January, 1996 | 41.869 | -0.048999999999999 | USD/kwh |
February, 1996 | 41.851 | -0.018000000000001 | USD/kwh |
March, 1996 | 41.84 | -0.010999999999996 | USD/kwh |
April, 1996 | 41.871 | + 0.030999999999999 | USD/kwh |
May, 1996 | 42.009 | + 0.138 | USD/kwh |
June, 1996 | 42.083 | + 0.073999999999998 | USD/kwh |
July, 1996 | 42.556 | + 0.473 | USD/kwh |
August, 1996 | 42.635 | + 0.079000000000001 | USD/kwh |
September, 1996 | 42.785 | + 0.15 | USD/kwh |
October, 1996 | 42.695 | -0.089999999999996 | USD/kwh |
November, 1996 | 42.138 | -0.557 | USD/kwh |
December, 1996 | 42.254 | + 0.116 | USD/kwh |
January, 1997 | 42.257 | + 0.0030000000000001 | USD/kwh |
February, 1997 | 42.195 | -0.061999999999998 | USD/kwh |
March, 1997 | 42.224 | + 0.028999999999996 | USD/kwh |
April, 1997 | 42.221 | -0.0030000000000001 | USD/kwh |
May, 1997 | 42.275 | + 0.054000000000002 | USD/kwh |
June, 1997 | 42.413 | + 0.138 | USD/kwh |
July, 1997 | 42.799 | + 0.386 | USD/kwh |
August, 1997 | 42.782 | -0.017000000000003 | USD/kwh |
September, 1997 | 42.772 | -0.009999999999998 | USD/kwh |
October, 1997 | 43.207 | + 0.435 | USD/kwh |
November, 1997 | 42.738 | -0.469 | USD/kwh |
December, 1997 | 43.141 | + 0.403 | USD/kwh |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1997 | 42.257 - 43.141 | 42.195 - 43.207 | 42.59 | + 0.88 |
1996 | 41.869 - 42.254 | 41.84 - 42.785 | 42.22 | + 0.38 |
1995 | 43.452 - 41.918 | 41.871 - 43.452 | 42.3 | -1.53 |
1994 | 44.501 - 43.534 | 41.183 - 45.538 | 43.75 | -0.97 |
1993 | 44.403 - 44.565 | 38.547 - 45.465 | 44.29 | + 0.16 |
1992 | 43.545 - 44.234 | 43.521 - 44.683 | 44.04 | + 0.69 |
1991 | 42.115 - 43.446 | 39.775 - 43.448 | 42.45 | + 1.33 |
1990 | 40.423 - 42.016 | 40.423 - 42.515 | 41.88 | + 1.59 |
1989 | 40.822 - 41.705 | 39.358 - 42.353 | 41.27 | + 0.88 |
1988 | 40.371 - 40.957 | 36.667 - 42.086 | 40.69 | + 0.59 |
1987 | 41.266 - 40.876 | 39.985 - 41.424 | 40.81 | -0.39 |
1986 | 33.391 - 33.07 | 32.967 - 34.035 | 33.38 | -0.32 |
1985 | 31.663 - 33.278 | 31.663 - 33.666 | 32.49 | + 1.62 |
1984 | 30.74 - 32.164 | 30.74 - 32.976 | 32.07 | + 1.42 |
1983 | 29.987 - 31.063 | 29.612 - 31.742 | 30.69 | + 1.08 |
1982 | 28.145 - 30.778 | 28.145 - 30.955 | 29.77 | + 2.63 |
1981 | 23.719 - 28.729 | 23.719 - 29.028 | 26.74 | + 5.01 |
1980 | 20.373 - 23.204 | 20.373 - 25.305 | 22.72 | + 2.83 |
1979 | 18.616 - 20.259 | 18.616 - 21.328 | 19.82 | + 1.64 |
1978 | 18.359 - 17.936 | 17.936 - 18.359 | 18.15 | -0.42 |