| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Apr 1981 | USD | 66 | 66.252 | 65.628 | 66 | 4.125 | +0.248 (+0.38%) | 37,900 |
| 14 Apr 1981 | USD | 65.752 | 66.252 | 65.5 | 65.752 | 4.1095 | -0.124 (-0.19%) | 57,900 |
| 13 Apr 1981 | USD | 65.876 | 66 | 65.376 | 65.876 | 4.1173 | +0.248 (+0.38%) | 47,300 |
| 10 Apr 1981 | USD | 65.628 | 66.376 | 65.5 | 65.628 | 4.1018 | -0.624 (-0.94%) | 71,600 |
| 9 Apr 1981 | USD | 66.252 | 66.5 | 65.252 | 66.252 | 4.1407 | +0.752 (+1.15%) | 88,500 |
| 8 Apr 1981 | USD | 65.5 | 65.628 | 64.128 | 65.5 | 4.0938 | +1.5 (+2.34%) | 60,600 |
| 7 Apr 1981 | USD | 64 | 64.252 | 63.752 | 64 | 4 | 0.0 (0.0%) | 89,400 |
| 6 Apr 1981 | USD | 64 | 64 | 63 | 64 | 4 | -0.376 (-0.58%) | 48,700 |
| 3 Apr 1981 | USD | 64.376 | 65 | 64.252 | 64.376 | 4.0235 | -0.376 (-0.58%) | 22,800 |
| 2 Apr 1981 | USD | 64.752 | 65.128 | 64.376 | 64.752 | 4.047 | 0.0 (0.0%) | 82,400 |
| 1 Apr 1981 | USD | 64.752 | 65 | 64.376 | 64.752 | 4.047 | +0.376 (+0.58%) | 90,300 |
| 31 Mar 1981 | USD | 64.376 | 64.752 | 64.128 | 64.376 | 4.0235 | +0.124 (+0.19%) | 86,300 |
| 30 Mar 1981 | USD | 64.252 | 64.376 | 64.128 | 64.252 | 4.0157 | -0.124 (-0.19%) | 33,100 |
| 27 Mar 1981 | USD | 64.376 | 64.376 | 63.628 | 64.376 | 4.0235 | +0.376 (+0.59%) | 61,500 |
| 26 Mar 1981 | USD | 64 | 64.128 | 63.628 | 64 | 4 | +0.124 (+0.19%) | 114,500 |
| 25 Mar 1981 | USD | 63.876 | 63.876 | 63.128 | 63.876 | 3.9922 | +0.376 (+0.59%) | 53,700 |
| 24 Mar 1981 | USD | 63.5 | 64.376 | 63.252 | 63.5 | 3.9688 | -0.5 (-0.78%) | 27,200 |
| 23 Mar 1981 | USD | 64 | 64.5 | 64 | 64 | 4 | -0.5 (-0.78%) | 20,100 |
| 20 Mar 1981 | USD | 64.5 | 64.876 | 64.252 | 64.5 | 4.0312 | -0.252 (-0.39%) | 73,800 |
| 19 Mar 1981 | USD | 64.752 | 64.752 | 64.128 | 64.752 | 4.047 | +0.124 (+0.19%) | 36,600 |
| 18 Mar 1981 | USD | 64.628 | 64.876 | 64.252 | 64.628 | 4.0393 | 0.0 (0.0%) | 39,000 |
| 17 Mar 1981 | USD | 64.628 | 64.628 | 63.876 | 64.628 | 4.0393 | +1.252 (+1.98%) | 74,200 |
| 16 Mar 1981 | USD | 63.376 | 63.5 | 62.5 | 63.376 | 3.961 | +0.376 (+0.60%) | 86,200 |
| 13 Mar 1981 | USD | 63 | 63.628 | 62.752 | 63 | 3.9375 | -0.128 (-0.20%) | 111,900 |
| 12 Mar 1981 | USD | 63.128 | 63.128 | 62.5 | 63.128 | 3.9455 | +0.752 (+1.21%) | 33,400 |
| 11 Mar 1981 | USD | 62.376 | 62.876 | 62.252 | 62.376 | 3.8985 | -0.376 (-0.60%) | 44,800 |
| 10 Mar 1981 | USD | 62.752 | 63.252 | 62.628 | 62.752 | 3.922 | +0.124 (+0.20%) | 57,300 |
| 9 Mar 1981 | USD | 62.628 | 62.752 | 62.376 | 62.628 | 3.9143 | +0.252 (+0.40%) | 42,200 |
| 6 Mar 1981 | USD | 62.376 | 62.752 | 62 | 62.376 | 3.8985 | -0.124 (-0.20%) | 27,300 |
| 5 Mar 1981 | USD | 62.5 | 63.376 | 62.5 | 62.5 | 3.9062 | -0.628 (-0.99%) | 33,100 |
