| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 May 1980 | USD | 49.5 | 51.376 | 49.376 | 49.5 | 3.0938 | -1.752 (-3.42%) | 53,600 |
| 8 May 1980 | USD | 51.252 | 52.628 | 51 | 51.252 | 3.2033 | -0.376 (-0.73%) | 64,800 |
| 7 May 1980 | USD | 51.628 | 51.628 | 50 | 51.628 | 3.2268 | +1.5 (+2.99%) | 91,700 |
| 6 May 1980 | USD | 50.128 | 50.5 | 49.376 | 50.128 | 3.133 | +0.876 (+1.78%) | 68,600 |
| 5 May 1980 | USD | 49.252 | 49.252 | 48.628 | 49.252 | 3.0783 | +0.124 (+0.25%) | 47,200 |
| 2 May 1980 | USD | 49.128 | 50 | 49.128 | 49.128 | 3.0705 | -0.748 (-1.50%) | 50,200 |
| 1 May 1980 | USD | 49.876 | 50.5 | 49.5 | 49.876 | 3.1172 | -0.5 (-0.99%) | 60,700 |
| 30 Apr 1980 | USD | 50.376 | 50.628 | 50 | 50.376 | 3.1485 | -0.5 (-0.98%) | 50,900 |
| 29 Apr 1980 | USD | 50.876 | 51.128 | 50.752 | 50.876 | 3.1797 | -0.5 (-0.97%) | 27,400 |
| 28 Apr 1980 | USD | 51.376 | 51.752 | 51 | 51.376 | 3.211 | +0.248 (+0.49%) | 37,100 |
| 25 Apr 1980 | USD | 51.128 | 51.252 | 50.5 | 51.128 | 3.1955 | -0.124 (-0.24%) | 42,000 |
| 24 Apr 1980 | USD | 51.252 | 51.376 | 49.876 | 51.252 | 3.2033 | +0.876 (+1.74%) | 30,200 |
| 23 Apr 1980 | USD | 50.376 | 50.5 | 49.5 | 50.376 | 3.1485 | +0.748 (+1.51%) | 41,800 |
| 22 Apr 1980 | USD | 49.628 | 49.628 | 49 | 49.628 | 3.1018 | +1.5 (+3.12%) | 37,400 |
| 21 Apr 1980 | USD | 48.128 | 49.128 | 48.128 | 48.128 | 3.008 | -0.872 (-1.78%) | 39,900 |
| 18 Apr 1980 | USD | 49 | 49.252 | 48.752 | 49 | 3.0625 | +0.248 (+0.51%) | 54,400 |
| 17 Apr 1980 | USD | 48.752 | 49.252 | 48.752 | 48.752 | 3.047 | -0.376 (-0.77%) | 30,300 |
| 16 Apr 1980 | USD | 49.128 | 50.5 | 48.752 | 49.128 | 3.0705 | -0.872 (-1.74%) | 65,200 |
| 15 Apr 1980 | USD | 50 | 50 | 49.752 | 50 | 3.125 | +0.248 (+0.50%) | 18,100 |
| 14 Apr 1980 | USD | 49.752 | 50 | 49.628 | 49.752 | 3.1095 | -0.748 (-1.48%) | 32,100 |
| 11 Apr 1980 | USD | 50.5 | 51.252 | 50.128 | 50.5 | 3.1562 | -1 (-1.94%) | 33,600 |
| 10 Apr 1980 | USD | 51.5 | 51.876 | 50.628 | 51.5 | 3.2188 | -0.376 (-0.72%) | 59,800 |
| 9 Apr 1980 | USD | 51.876 | 52.376 | 51.628 | 51.876 | 3.2422 | -0.376 (-0.72%) | 74,700 |
| 8 Apr 1980 | USD | 52.252 | 52.252 | 51.128 | 52.252 | 3.2658 | +0.752 (+1.46%) | 61,900 |
| 7 Apr 1980 | USD | 51.5 | 52.376 | 51.5 | 51.5 | 3.2188 | -0.752 (-1.44%) | 79,700 |
| 3 Apr 1980 | USD | 52.252 | 52.628 | 51.876 | 52.252 | 3.2658 | +0.624 (+1.21%) | 120,500 |
| 2 Apr 1980 | USD | 51.628 | 51.876 | 50.128 | 51.628 | 3.2268 | +1.376 (+2.74%) | 60,600 |
| 1 Apr 1980 | USD | 50.252 | 50.628 | 49.252 | 50.252 | 3.1408 | -0.124 (-0.25%) | 92,000 |
| 31 Mar 1980 | USD | 50.376 | 50.5 | 48.752 | 50.376 | 3.1485 | +2 (+4.13%) | 160,300 |
| 28 Mar 1980 | USD | 48.376 | 48.752 | 47 | 48.376 | 3.0235 | +1.376 (+2.93%) | 71,000 |
