Charts of the historical performance of the U.S. dollar versus the euro can be viewed at the European Central Bank website, Bloomberg or TheMoneyConverter.com. Time frames of one day to maximum are available.
The ECB website can display performance of the U.S. dollar versus the euro ranging over a span of one month to 10 years, with intermediate time periods of three months, six months, one year, two years and five years. Reference rates between the two currencies over the last four months are also displayed in calendar form.
The Bloomberg website displays in chart form the performance of the euro versus the U.S. dollar over a period of one day, one month, one year to a maximum of five years. It also provides information on the exchange rate during the last trading day, showing open, day range, previous close and 52-week range.
TheMoneyConverter.com displays a chart of the U.S. dollar versus the euro over the last 120 days. It is also possible to flip the chart so that it is expressed in terms of either the U.S. dollar or the euro. As of July 20, 2015, one U.S. dollar is worth approximately 0.92 euro. The trend over the past month is toward a stronger U.S. dollar.