| Date | Bid | Offer |
|---|---|---|
| Jul 30 1999 | R$ 1.7884 | R$ 1.7892 |
| Jul 29 1999 | R$ 1.7931 | R$ 1.7939 |
| Jul 28 1999 | R$ 1.7907 | R$ 1.7915 |
| Jul 27 1999 | R$ 1.8165 | R$ 1.8173 |
| Jul 26 1999 | R$ 1.8195 | R$ 1.8203 |
| Jul 23 1999 | R$ 1.8139 | R$ 1.8147 |
| Jul 22 1999 | R$ 1.8163 | R$ 1.8171 |
| Jul 21 1999 | R$ 1.8163 | R$ 1.8171 |
| Jul 20 1999 | R$ 1.7974 | R$ 1.7982 |
| Jul 19 1999 | R$ 1.7921 | R$ 1.7929 |
| Jul 16 1999 | R$ 1.8099 | R$ 1.8107 |
| Jul 15 1999 | R$ 1.8273 | R$ 1.8281 |
| Jul 14 1999 | R$ 1.8101 | R$ 1.8109 |
| Jul 13 1999 | R$ 1.8384 | R$ 1.8392 |
| Jul 12 1999 | R$ 1.8182 | R$ 1.8190 |
| Jul 09 1999 | R$ 1.8036 | R$ 1.8044 |
| Jul 08 1999 | R$ 1.7903 | R$ 1.7911 |
| Jul 07 1999 | R$ 1.7807 | R$ 1.7815 |
| Jul 06 1999 | R$ 1.7746 | R$ 1.7754 |
| Jul 05 1999 | R$ 1.7655 | R$ 1.7663 |
| Jul 02 1999 | R$ 1.7698 | R$ 1.7706 |
| Jul 01 1999 | R$ 1.7567 | R$ 1.7575 |
Source: Brazilian Central Bank
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