COTAÇÃO DO DÓLAR
  DIA Agosto Setembro Outubro Novembro
  Compra Venda Compra Venda Compra Venda Compra Venda
1 3,1154 3,1161 3,1327 3,1333 3,2730 3,2736
2 3,1262 3,1268 3,1636 3,1642
3 3,1188 3,1224 3,1496 3,1502 3,2914 3,2920
4 3,1218 3,1224 3,1383 3,1389 3,1309 3,1315
5 3,1197 3,1203 3,1341 3,1347
6 3,1127 3,1133 3,1642 3,1648 3,2845 3,2851
7 3,1261 3,1267 3,2727 3,2733
8 3,1314 3,1320 3,0902 3,0908 3,2503 3,2509
9 3,1458 3,1464 3,1764 3,1770 3,2509 3,2515
10 3,1537 3,1543 3,1682 3,1688 3,2655 3,2661
11 3,1689 3,1695 3,0846 3,0852 3,1633 3,1639
12 3,1138 3,1144
13 3,1337 3,1343 3,1567 3,1572 3,2867 3,2873
14 3,1882 3,1888 3,1348 3,1354 3,2828 3,2834
15 3,1970 3,1976 3,1249 3,1255
16 3,1664 3,1670 3,1601 3,1607 3,2802 3,2808
17 3,1597 3,1603 3,1763 3,1769 3,2782 3,2788
18 3,1648 3,1654 3,1233 3,1239 3,1667 3,1673
19 3,1317 3,1323 3,1727 3,1732
20 3,1275 3,1281 3,1827 3,1833 3,2608 3,2623
21 3,1437 3,1443 3,1341 3,1347 3,2585 3,2591
22 3,1533 3,1539 3,1279 3,1285
23 3,1563 3,1569 3,1997 3,2003 3,2365 3,2371
24 3,1398 3,1404 3,2464 3,2470
25 3,1456 3,1462 3,1406 3,1412 3,2381 3,2387
26 3,1668 3,1674 3,2438 3,2444
27 3,1926 3,1932 3,2795 3,2801
28 3,1557 3,1563 3,1865 3,1871
29 3,1689 3,1695 3,1674 3,1680
30 3,1632 3,1638 3,2541 3,2547
31 3,1465 3,1471 3,2763 3,2769

Fonte: Banco Central do Brasil