| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Mar 1980 | USD | 16.252 | 18.001 | 16.001 | 16.252 | 5.4173 | -2 (-10.96%) | 114,800 |
| 26 Mar 1980 | USD | 18.252 | 18.627 | 18.001 | 18.252 | 6.084 | +0.251 (+1.39%) | 11,901 |
| 25 Mar 1980 | USD | 18.001 | 18.499 | 17.751 | 18.001 | 6.0003 | -0.748 (-3.99%) | 134,900 |
| 24 Mar 1980 | USD | 18.749 | 19.375 | 18.252 | 18.749 | 6.2497 | -0.626 (-3.23%) | 72,900 |
| 21 Mar 1980 | USD | 19.375 | 20.126 | 19.25 | 19.375 | 6.4583 | -0.751 (-3.73%) | 15,401 |
| 20 Mar 1980 | USD | 20.126 | 20.377 | 20.126 | 20.126 | 6.7087 | -0.251 (-1.23%) | 25,800 |
| 19 Mar 1980 | USD | 20.377 | 20.752 | 20.377 | 20.377 | 6.7923 | -0.375 (-1.81%) | 7,402 |
| 18 Mar 1980 | USD | 20.752 | 20.752 | 20.251 | 20.752 | 6.9173 | +0.25 (+1.22%) | 14,899 |
| 17 Mar 1980 | USD | 20.502 | 20.877 | 20.502 | 20.502 | 6.834 | +13.669 (+200.03%) | 19,801 |
| 14 Mar 1980 | USD | 6.875 | 6.875 | 6.8333 | 6.8333 | 2.2778 | -0.125 (-1.80%) | 7,800 |
| 13 Mar 1980 | USD | 6.9167 | 7.0417 | 6.9167 | 6.9583 | 2.3194 | +0.042 (+0.60%) | 30,600 |
| 12 Mar 1980 | USD | 6.9167 | 6.9167 | 6.8333 | 6.9167 | 2.3056 | -0.042 (-0.60%) | 15,300 |
| 11 Mar 1980 | USD | 6.875 | 6.9583 | 6.875 | 6.9583 | 2.3194 | +0.125 (+1.83%) | 110,100 |
| 10 Mar 1980 | USD | 7.1667 | 7.1667 | 6.8333 | 6.8333 | 2.2778 | -0.333 (-4.65%) | 41,100 |
| 7 Mar 1980 | USD | 7.0833 | 7.1667 | 7.0833 | 7.1667 | 2.3889 | +0.083 (+1.18%) | 32,700 |
| 6 Mar 1980 | USD | 7.0833 | 7.125 | 7.0833 | 7.0833 | 2.3611 | 0.0 (0.0%) | 12,300 |
| 5 Mar 1980 | USD | 7.125 | 7.1667 | 7.0417 | 7.0833 | 2.3611 | -0.042 (-0.59%) | 126,900 |
| 4 Mar 1980 | USD | 7.125 | 7.25 | 7.125 | 7.125 | 2.375 | 0.0 (0.0%) | 32,400 |
| 3 Mar 1980 | USD | 7.2083 | 7.2083 | 7.0833 | 7.125 | 2.375 | -0.167 (-2.29%) | 25,800 |
| 29 Feb 1980 | USD | 7.3333 | 7.4167 | 7.25 | 7.2917 | 2.4306 | -0.042 (-0.57%) | 167,700 |
| 28 Feb 1980 | USD | 7.5 | 7.5417 | 7.3333 | 7.3333 | 2.4444 | -0.167 (-2.22%) | 75,000 |
| 27 Feb 1980 | USD | 7.5833 | 7.7083 | 7.5 | 7.5 | 2.5 | -0.083 (-1.10%) | 45,600 |
| 26 Feb 1980 | USD | 7.4167 | 7.5833 | 7.4167 | 7.5833 | 2.5278 | +0.167 (+2.25%) | 233,100 |
| 25 Feb 1980 | USD | 7.5417 | 7.5417 | 7.25 | 7.4167 | 2.4722 | -0.167 (-2.20%) | 24,300 |
| 22 Feb 1980 | USD | 7.75 | 7.75 | 7.5833 | 7.5833 | 2.5278 | -0.167 (-2.15%) | 18,300 |
| 21 Feb 1980 | USD | 7.9167 | 7.9583 | 7.75 | 7.75 | 2.5833 | -0.167 (-2.11%) | 116,100 |
| 20 Feb 1980 | USD | 8 | 8.0833 | 7.9167 | 7.9167 | 2.6389 | -0.083 (-1.04%) | 38,700 |
| 19 Feb 1980 | USD | 8 | 8.0417 | 7.9167 | 8 | 2.6667 | 0.0 (0.0%) | 39,300 |
| 15 Feb 1980 | USD | 8.125 | 8.125 | 7.9583 | 8 | 2.6667 | -0.25 (-3.03%) | 54,900 |
| 14 Feb 1980 | USD | 8.25 | 8.4167 | 8.25 | 8.25 | 2.75 | 0.0 (0.0%) | 100,200 |
