| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
December 1980 | $381.81 | $400.82 | $326.53 | $367.99 |
November 1980 | $362.81 | $406.00 | $350.72 | $383.54 |
October 1980 | $338.62 | $418.09 | $310.98 | $361.08 |
September 1980 | $333.44 | $371.45 | $305.80 | $321.35 |
August 1980 | $264.34 | $366.27 | $252.24 | $326.53 |
July 1980 | $229.78 | $264.34 | $219.42 | $257.42 |
June 1980 | $210.78 | $236.69 | $207.32 | $228.05 |
May 1980 | $196.95 | $226.32 | $183.13 | $214.23 |
April 1980 | $186.59 | $198.69 | $162.40 | $196.95 |
March 1980 | $435.32 | $437.92 | $143.40 | $177.95 |
February 1980 | $458.65 | $484.57 | $435.32 | $443.11 |
January 1980 | $375.73 | $523.43 | $352.41 | $484.57 |
December 1979 | $310.95 | $401.65 | $303.18 | $383.52 |
November 1979 | $264.31 | $326.50 | $261.72 | $310.95 |
October 1979 | $321.31 | $347.22 | $238.40 | $261.72 |
September 1979 | $300.58 | $342.04 | $277.26 | $316.14 |
August 1979 | $253.93 | $308.36 | $253.93 | $308.36 |
July 1979 | $256.53 | $277.26 | $243.58 | $264.31 |
June 1979 | $194.34 | $274.67 | $191.75 | $264.31 |
May 1979 | $196.94 | $215.08 | $186.58 | $196.94 |
April 1979 | $168.43 | $209.89 | $168.43 | $199.53 |
March 1979 | $150.30 | $176.20 | $150.30 | $176.20 |
February 1979 | $150.30 | $160.67 | $147.70 | $155.48 |
January 1979 | $134.75 | $152.88 | $134.75 | $150.30 |
December 1978 | $134.75 | $152.88 | $124.37 | $139.93 |