Some facts about FOREX
Forex Trading Systems
Fully fixed exchange rates. In a fixed exchange rate system, the government (or the central bank acting on its behalf) intervenes in the currency market in order to keep the exchange rate close to a fixed target. It is committed to a single fixed exchange rate and does not allow major fluctuations from this central rate.
Note that in the USA most indicators are published on certain weekdays, rather than on a particular monthly date (e.g. the second Wednesday in each month, as opposed to the 14th of each month, etc.).
Durable Goods. Bureau of Census; the fourth week of each month, 8:30am EST, covers previous month data.