How to Read the USD/ETB History Chart
Learn what the USD/ETB history chart, its candles, intervals and performance figures show, and how the national reference series differs from bank quotes.
Read the currency pair
The USD/ETB history chart shows how many Ethiopian Birr correspond to one US dollar in the reference series. When the value rises, more Birr are needed for a dollar. The chart helps readers follow past movements, but it does not show the rate a bank will necessarily quote today.
USD is the base currency and ETB is the quoted currency. A value of 160 means the reference series records about ETB 160 for USD 1.
That number is not a bank cash buying or selling quote. Banks publish their own buying and selling rates, with a spread between them. Fees, transaction type, availability and eligibility can also affect what a customer receives or pays.
What a candle shows
A daily candle has four values: open, the first recorded value in the period; high, the highest; low, the lowest; and close, the final recorded value.
The candle body connects the open and close; its thin wicks mark the high and low. When the close is above the open, the value rose during that period. When the close is below the open, it fell.
Weekly and monthly candles group daily observations. The open comes from the first day in the group, the high and low are the highest and lowest daily values, and the close comes from the last day.
Area view or candlesticks?
An area chart follows the close and fills the space below the line. It makes the broad direction easier to see.
A candlestick chart shows the period’s full range as well as its start and finish. It can reveal a large move that reversed before the period closed, leaving the close near the opening value despite the wider movement in between. Use the area view for an overview and candles when you want to inspect ranges. Both views use the same observations.
Daily, weekly and monthly intervals
Daily data shows short-term movement, but a single unusual observation can stand out. Weekly data smooths some of that day-to-day variation. Monthly data helps readers focus on broader changes over time.
Changing the interval groups the daily records differently; it does not add new observations. The chart’s method for forming weekly and monthly candles should be clear so readers can understand what each point represents.
What performance figures mean
The chart may report changes over one day, one week, one month, several months or one year. Each figure compares the latest close with the close on or before the selected comparison date.
That percentage describes a past change. A positive one-year figure does not predict that the value will keep rising. It only compares two observations.
Check unusual highs and lows
Some historical workbooks contain unusually wide high or low values. An extreme observation can stretch the chart’s scale and leave one candle with a long wick. Before describing it as a major market move, inspect that candle and compare it with nearby observations.
The chart should keep the original open and close visible and explain any data-quality limitation. A questionable high or low should not be presented as a certain market event.
What the history cannot tell you
The national history series is separate from individual bank cash buying and selling quotes. It does not include a branch’s fees, limits, negotiated rates or currency availability, and it cannot predict future rates.
Use the USD/ETB history chart to understand the reference series over time. For a current transaction, compare published bank rates and confirm the final price directly with the bank.