| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Oct 1980 | USD | 4.251 | 4.251 | 4.251 | 4.251 | 34.254 | +0.129 (+3.13%) | 1,701 |
| 1 Oct 1980 | USD | 4.122 | 4.251 | 4.122 | 4.122 | 33.2146 | 0.0 (0.0%) | 3,000 |
| 30 Sep 1980 | USD | 4.122 | 4.122 | 4.122 | 4.122 | 33.2146 | 0.0 (0.0%) | 4,400 |
| 29 Sep 1980 | USD | 4.122 | 4.372 | 4.122 | 4.122 | 33.2146 | -0.129 (-3.03%) | 8,300 |
| 26 Sep 1980 | USD | 4.251 | 4.251 | 4.122 | 4.251 | 34.254 | 0.0 (0.0%) | 16,400 |
| 25 Sep 1980 | USD | 4.251 | 4.372 | 4.122 | 4.251 | 34.254 | -0.121 (-2.77%) | 10,401 |
| 24 Sep 1980 | USD | 4.372 | 4.372 | 3.997 | 4.372 | 35.2291 | +0.121 (+2.85%) | 25,000 |
| 23 Sep 1980 | USD | 4.251 | 4.372 | 4.251 | 4.251 | 34.254 | -0.121 (-2.77%) | 8,400 |
| 22 Sep 1980 | USD | 4.372 | 4.372 | 3.997 | 4.372 | 35.2291 | +0.121 (+2.85%) | 8,601 |
| 19 Sep 1980 | USD | 4.251 | 4.497 | 4.251 | 4.251 | 34.254 | -0.121 (-2.77%) | 4,601 |
| 18 Sep 1980 | USD | 4.372 | 4.625 | 4.372 | 4.372 | 35.2291 | -0.253 (-5.47%) | 9,501 |
| 17 Sep 1980 | USD | 4.625 | 4.875 | 4.625 | 4.625 | 37.2677 | -0.125 (-2.63%) | 42,700 |
| 16 Sep 1980 | USD | 4.75 | 4.75 | 4.372 | 4.75 | 38.2749 | +0.499 (+11.74%) | 85,000 |
| 15 Sep 1980 | USD | 4.251 | 4.251 | 3.755 | 4.251 | 34.254 | +0.254 (+6.35%) | 27,501 |
| 12 Sep 1980 | USD | 3.997 | 3.997 | 3.755 | 3.997 | 32.2073 | +0.242 (+6.44%) | 33,800 |
| 11 Sep 1980 | USD | 3.755 | 3.755 | 3.626 | 3.755 | 30.2573 | 0.0 (0.0%) | 4,101 |
| 10 Sep 1980 | USD | 3.755 | 3.755 | 3.626 | 3.755 | 30.2573 | +0.129 (+3.56%) | 2,101 |
| 9 Sep 1980 | USD | 3.626 | 3.755 | 3.502 | 3.626 | 29.2179 | 0.0 (0.0%) | 7,300 |
| 8 Sep 1980 | USD | 3.626 | 3.755 | 3.626 | 3.626 | 29.2179 | 0.0 (0.0%) | 3,101 |
| 5 Sep 1980 | USD | 3.626 | 3.755 | 3.626 | 3.626 | 29.2179 | -0.129 (-3.44%) | 3,601 |
| 4 Sep 1980 | USD | 3.755 | 3.997 | 3.502 | 3.755 | 30.2573 | -0.242 (-6.05%) | 28,201 |
| 3 Sep 1980 | USD | 3.997 | 3.997 | 3.876 | 3.997 | 32.2073 | 0.0 (0.0%) | 4,801 |
| 2 Sep 1980 | USD | 3.997 | 3.997 | 3.876 | 3.997 | 32.2073 | +0.121 (+3.12%) | 5,200 |
| 29 Aug 1980 | USD | 3.876 | 3.997 | 3.876 | 3.876 | 31.2323 | -0.121 (-3.03%) | 10,300 |
| 28 Aug 1980 | USD | 3.997 | 4.122 | 3.876 | 3.997 | 32.2073 | 0.0 (0.0%) | 28,100 |
| 27 Aug 1980 | USD | 3.997 | 3.997 | 3.626 | 3.997 | 32.2073 | +0.371 (+10.23%) | 33,400 |
| 26 Aug 1980 | USD | 3.626 | 3.755 | 3.502 | 3.626 | 29.2179 | -0.129 (-3.44%) | 18,400 |
| 25 Aug 1980 | USD | 3.755 | 3.755 | 3.502 | 3.755 | 30.2573 | +0.253 (+7.22%) | 17,400 |
| 22 Aug 1980 | USD | 3.502 | 3.626 | 3.502 | 3.502 | 28.2187 | -0.124 (-3.42%) | 21,501 |
| 21 Aug 1980 | USD | 3.626 | 3.626 | 3.252 | 3.626 | 29.2179 | +0.374 (+11.50%) | 41,400 |
