trading_mdh( connection, market_id = "ROFX", symbol, date, date_from, date_to, tidy = TRUE )
S4. Mandatory Formal rRofexConnection class object
String. Market to which we are going to connect.
ROFX - Matba Rofex.
MERV - S&P Merval.
trading_instruments to see which symbols are available.
String. Date to be queried. With format '%Y-%m-%d'.
String. Used together with 'date_to'.
String. Userd together with 'date_from'.
Logical. Data arranged on a tidy format.
If correct, it will load a data frame.