| Date | Bid | Offer |
|---|---|---|
| Jun 30 1998 | R$ 1.1561 | R$ 1.1569 |
| Jun 29 1998 | R$ 1.1558 | R$ 1.1566 |
| Jun 26 1998 | R$ 1.1556 | R$ 1.1564 |
| Jun 25 1998 | R$ 1.1553 | R$ 1.1561 |
| Jun 24 1998 | R$ 1.1551 | R$ 1.1559 |
| Jun 23 1998 | R$ 1.1547 | R$ 1.1555 |
| Jun 22 1998 | R$ 1.1546 | R$ 1.1554 |
| Jun 19 1998 | R$ 1.1554 | R$ 1.1562 |
| Jun 18 1998 | R$ 1.1549 | R$ 1.1557 |
| Jun 17 1998 | R$ 1.1545 | R$ 1.1553 |
| Jun 16 1998 | R$ 1.1541 | R$ 1.1549 |
| Jun 15 1998 | R$ 1.1543 | R$ 1.1551 |
| Jun 12 1998 | R$ 1.1545 | R$ 1.1553 |
| Jun 10 1998 | R$ 1.1538 | R$ 1.1546 |
| Jun 09 1998 | R$ 1.1528 | R$ 1.1536 |
| Jun 08 1998 | R$ 1.1521 | R$ 1.1529 |
| Jun 05 1998 | R$ 1.1516 | R$ 1.1524 |
| Jun 04 1998 | R$ 1.1509 | R$ 1.1517 |
| Jun 03 1998 | R$ 1.1510 | R$ 1.1518 |
| Jun 02 1998 | R$ 1.1509 | R$ 1.1517 |
| Jun 01 1998 | R$ 1.1512 | R$ 1.1520 |
Source: Brazilian Central Bank
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