Historical

Get the historical price data of an index.

Example:

Get the historical price data of the index VN30 using default parameters: provider (tcbs), start_date (None), end_date (None), interval (1d).

from vietfin import vf

vf.index.price.historical(symbol="vn30")

Parameters

param_name	type	description	default_value	is_required
symbol	str	Symbol to get data for.		TRUE
start_date	str	Start date of the data, in YYYY-MM-DD format.	None	FALSE
end_date	str	End date of the data, in YYYY-MM-DD format.	None	FALSE
interval	str	Time interval of the data to return.	1d	FALSE
provider	Literal	The provider to use for the query	tcbs	FALSE

Data Model

TCBS

field_name	type	description
date	date	The date of the data.
open	float	The open price.
high	float	The high price.
low	float	The low price.
close	float	The close price.
volume	int	The trading volume.

DNSE

field_name	type	description
date	date	The date of the data.
open	float	The open price.
high	float	The high price.
low	float	The low price.
close	float	The close price.
volume	int	The trading volume.

Data Sources

• DNSE: banggia.dnse.com.vn