6 months US Dollar-Russian Rouble chart. USD-RUB rates

US Dollar (USD, $) is currency of United States, American Samoa (AS), Barbados (BB) (as well as Barbados Dollar), Bermuda (BM) (as well as Bermudian Dollar), British Indian Ocean Territory (IO) (also uses GBP), British Virgin Islands (VG), Caribbean Netherlands (BQ - Bonaire, Sint Eustatius and Saba), Ecuador (EC), El Salvador (SV), Guam (GU), Haiti (HT), Marshall Islands (MH), Federated States of Micronesia (FM), Northern Mariana Islands (MP), Palau (PW), Panama (PA) (as well as Panamanian Balboa), Puerto Rico (PR), Timor-Leste (TL), Turks and Caicos Islands (TC), U.S. Virgin Islands (VI), United States Minor Outlying Islands. Its fractional unit is Cent, 1 USD = 100 Cent(s).
Russian Rouble (RUB, ₽) is currency of Russia. Its fractional unit is Kopek, 1 RUB = 100 Kopek(s). RUB has replaced the previous Russian Rouble (RUR) on 1998-01-01 (1 RUB = 1000 RUR).