WeeklyRequest

A request to FX_WEEKLY, which condenses a currency pair's history into one open-high-low-close bar per week.

Each bar spans a trading week and is dated by the last trading day in it, so the most recent bar covers the week still in progress and keeps moving until that week ends.

Beyond the currency pair and data type inherited from ForexRequest, this cadence takes no parameters: FX_WEEKLY has neither an output size nor an interval, and always returns the pair's whole weekly history.