| Date | Bid | Offer |
|---|---|---|
| Jun 30 2010 | R$ 2.2032 | R$ 2.2043 |
| Jun 29 2010 | R$ 2.2039 | R$ 2.2051 |
| Jun 28 2010 | R$ 2.1904 | R$ 2.1915 |
| Jun 25 2010 | R$ 2.2005 | R$ 2.2016 |
| Jun 24 2010 | R$ 2.2069 | R$ 2.2081 |
| Jun 23 2010 | R$ 2.2040 | R$ 2.2054 |
| Jun 22 2010 | R$ 2.1685 | R$ 2.1699 |
| Jun 21 2010 | R$ 2.1733 | R$ 2.1745 |
| Jun 18 2010 | R$ 2.1953 | R$ 2.1965 |
| Jun 17 2010 | R$ 2.2026 | R$ 2.2038 |
| Jun 16 2010 | R$ 2.1993 | R$ 2.2007 |
| Jun 15 2010 | R$ 2.2141 | R$ 2.2153 |
| Jun 14 2010 | R$ 2.2070 | R$ 2.2081 |
| Jun 11 2010 | R$ 2.1885 | R$ 2.1899 |
| Jun 10 2010 | R$ 2.2012 | R$ 2.2026 |
| Jun 09 2010 | R$ 2.2083 | R$ 2.2095 |
| Jun 08 2010 | R$ 2.2270 | R$ 2.2281 |
| Jun 07 2010 | R$ 2.2215 | R$ 2.2228 |
| Jun 04 2010 | R$ 2.2009 | R$ 2.2020 |
| Jun 02 2010 | R$ 2.2474 | R$ 2.2486 |
| Jun 01 2010 | R$ 2.2347 | R$ 2.2359 |
Source: Brazilian Central Bank
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