md_moneycn query benchmark rates from chinamoney.com.cn.

md_moneycn(symbol = NULL, date_range = "3y", from = NULL,
  to = Sys.Date(), print_step = 1L)

Arguments

symbol

benchmarks, available values including shibor, lpr, br, rmbx. Default is NULL,

date_range

date range. Available value includes '1m'-'11m', 'ytd', 'max' and '1y'-'ny'. Default is 3y.

from

the start date. Default is NULL. If it is NULL, then calculate using date_range and end date.

to

the end date. Default is the current date.

print_step

a non-negative integer, which will print symbol name by each print_step iteration. Default is 1L.