| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 May 1980 | USD | 63 | 64.002 | 63 | 63 | 0.3281 | +0.75 (+1.20%) | 86,900 |
| 8 May 1980 | USD | 62.25 | 63.252 | 62.25 | 62.25 | 0.3242 | -0.75 (-1.19%) | 38,900 |
| 7 May 1980 | USD | 63 | 64.002 | 63 | 63 | 0.3281 | 0.0 (0.0%) | 33,300 |
| 6 May 1980 | USD | 63 | 64.002 | 63 | 63 | 0.3281 | -0.252 (-0.40%) | 36,400 |
| 5 May 1980 | USD | 63.252 | 64.254 | 63.252 | 63.252 | 0.3294 | +0.75 (+1.20%) | 18,300 |
| 2 May 1980 | USD | 62.502 | 63.498 | 62.502 | 62.502 | 0.3255 | +1.002 (+1.63%) | 28,700 |
| 1 May 1980 | USD | 61.5 | 62.502 | 61.5 | 61.5 | 0.3203 | +0.246 (+0.40%) | 36,500 |
| 30 Apr 1980 | USD | 61.254 | 62.25 | 61.254 | 61.254 | 0.319 | +0.756 (+1.25%) | 36,800 |
| 29 Apr 1980 | USD | 60.498 | 61.5 | 60.498 | 60.498 | 0.3151 | +0.498 (+0.83%) | 32,800 |
| 28 Apr 1980 | USD | 60 | 61.002 | 60 | 60 | 0.3125 | -0.498 (-0.82%) | 36,100 |
| 25 Apr 1980 | USD | 60.498 | 61.5 | 60.498 | 60.498 | 0.3151 | -1.002 (-1.63%) | 37,000 |
| 24 Apr 1980 | USD | 61.5 | 62.502 | 61.5 | 61.5 | 0.3203 | +0.246 (+0.40%) | 46,000 |
| 23 Apr 1980 | USD | 61.254 | 62.25 | 61.254 | 61.254 | 0.319 | +3.504 (+6.07%) | 77,200 |
| 22 Apr 1980 | USD | 57.75 | 58.752 | 57.75 | 57.75 | 0.3008 | +2.496 (+4.52%) | 106,400 |
| 21 Apr 1980 | USD | 55.254 | 56.25 | 55.254 | 55.254 | 0.2878 | -0.498 (-0.89%) | 47,100 |
| 18 Apr 1980 | USD | 55.752 | 56.754 | 55.752 | 55.752 | 0.2904 | +0.75 (+1.36%) | 97,600 |
| 17 Apr 1980 | USD | 55.002 | 55.998 | 55.002 | 55.002 | 0.2865 | -0.996 (-1.78%) | 92,200 |
| 16 Apr 1980 | USD | 55.998 | 57 | 55.998 | 55.998 | 0.2917 | -2.256 (-3.87%) | 56,000 |
| 15 Apr 1980 | USD | 58.254 | 59.25 | 58.254 | 58.254 | 0.3034 | -0.744 (-1.26%) | 55,200 |
| 14 Apr 1980 | USD | 58.998 | 60 | 58.998 | 58.998 | 0.3073 | +0.498 (+0.85%) | 41,800 |
| 11 Apr 1980 | USD | 58.5 | 59.502 | 58.5 | 58.5 | 0.3047 | 0.0 (0.0%) | 49,600 |
| 10 Apr 1980 | USD | 58.5 | 59.502 | 58.5 | 58.5 | 0.3047 | -0.252 (-0.43%) | 77,000 |
| 9 Apr 1980 | USD | 58.752 | 59.754 | 58.752 | 58.752 | 0.306 | -1.248 (-2.08%) | 60,200 |
| 8 Apr 1980 | USD | 60 | 61.002 | 60 | 60 | 0.3125 | +0.246 (+0.41%) | 152,000 |
| 7 Apr 1980 | USD | 59.754 | 60.75 | 59.754 | 59.754 | 0.3112 | -1.5 (-2.45%) | 70,200 |
| 3 Apr 1980 | USD | 61.254 | 62.25 | 61.254 | 61.254 | 0.319 | -1.248 (-2.00%) | 36,400 |
| 2 Apr 1980 | USD | 62.502 | 63.498 | 62.502 | 62.502 | 0.3255 | +0.504 (+0.81%) | 65,400 |
| 1 Apr 1980 | USD | 61.998 | 63 | 61.998 | 61.998 | 0.3229 | +0.246 (+0.40%) | 42,600 |
| 31 Mar 1980 | USD | 61.752 | 62.754 | 61.752 | 61.752 | 0.3216 | +1.998 (+3.34%) | 46,900 |
| 28 Mar 1980 | USD | 59.754 | 60.75 | 59.754 | 59.754 | 0.3112 | +2.256 (+3.92%) | 104,700 |
