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OpenBB/website/content/sdk/reference/ta/obv.md
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---------

Co-authored-by: jose-donato <zmcdonato@gmail.com>
Co-authored-by: jose-donato <43375532+jose-donato@users.noreply.github.com>
Co-authored-by: andrewkenreich <andrew.kenreich@gmail.com>
2023-10-30 21:01:29 +00:00

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title, description, keywords
title description keywords
obv This page provides information on how to use the On Balance Volume (OBV) technical indicator source code. It covers how to plot the OBV chart and list the parameters and returns. This information is useful for stock market analysis.
OBV
On Balance Volume
technical indicator source code
plot OBV chart
parameters
returns
stock market analysis

import HeadTitle from '@site/src/components/General/HeadTitle.tsx';

import Tabs from '@theme/Tabs'; import TabItem from '@theme/TabItem';

On Balance Volume

Source Code: [link]

openbb.ta.obv(data: pd.DataFrame)

Parameters

Name Type Description Default Optional
data pd.DataFrame Dataframe of OHLC prices None False

Returns

Type Description
pd.DataFrame Dataframe with technical indicator

Plots OBV technical indicator

Source Code: [link]

openbb.ta.obv_chart(data: pd.DataFrame, symbol: str = "", export: str = "", external_axes: Optional[List[matplotlib.axes._axes.Axes]] = None)

Parameters

Name Type Description Default Optional
data pd.DataFrame Dataframe of ohlc prices None False
symbol str Ticker True
export str Format to export data as True
external_axes Optional[List[plt.Axes]] External axes (1 axis is expected in the list), by default None None True

Returns

This function does not return anything