| Date | Bid | Offer |
|---|---|---|
| Apr 30 2007 | R$ 2.0331 | R$ 2.0339 |
| Apr 27 2007 | R$ 2.0313 | R$ 2.0321 |
| Apr 26 2007 | R$ 2.0244 | R$ 2.0252 |
| Apr 25 2007 | R$ 2.0228 | R$ 2.0236 |
| Apr 24 2007 | R$ 2.0377 | R$ 2.0385 |
| Apr 23 2007 | R$ 2.0282 | R$ 2.0290 |
| Apr 20 2007 | R$ 2.0254 | R$ 2.0262 |
| Apr 19 2007 | R$ 2.0304 | R$ 2.0312 |
| Apr 18 2007 | R$ 2.0357 | R$ 2.0365 |
| Apr 17 2007 | R$ 2.0340 | R$ 2.0348 |
| Apr 16 2007 | R$ 2.0332 | R$ 2.0340 |
| Apr 13 2007 | R$ 2.0223 | R$ 2.0231 |
| Apr 12 2007 | R$ 2.0363 | R$ 2.0371 |
| Apr 11 2007 | R$ 2.0325 | R$ 2.0333 |
| Apr 10 2007 | R$ 2.0274 | R$ 2.0282 |
| Apr 09 2007 | R$ 2.0228 | R$ 2.0236 |
| Apr 05 2007 | R$ 2.0325 | R$ 2.0333 |
| Apr 04 2007 | R$ 2.0313 | R$ 2.0321 |
| Apr 03 2007 | R$ 2.0364 | R$ 2.0372 |
| Apr 02 2007 | R$ 2.0470 | R$ 2.0478 |
Source: Brazilian Central Bank
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