Return the first date (reverse chronological order) on which the target price falling between day high and day low based on the availability of data.

Return the first date (reverse chronological order) on which the target price falling between day high and day low based on the availability of data.

fx_rate_lookup(curr, target_px)

Arguments

curr

A character vector with one element which is the ticker of the currency pair such as 'EURUSD'

target_px

A double vector with one element that is the target price for the lookup

Value

A character vector with one element. The closest date on which the target price falling between day high and day low in YYYY-MM-DD.

Examples

fx_rate_lookup('EURUSD', 1.072)
#> [1] "2023-02-10"