Portfolio History #

The portfolio history API returns the timeseries data for equity and profit loss information of the account.

The Portfolio History Object #

Sample Object #

{
  "timestamp": [1580826600000, 1580827500000, 1580828400000],
  "equity": [27423.73, 27408.19, 27515.97],
  "profit_loss": [11.8, -3.74, 104.04],
  "profit_loss_pct": [
    0.000430469507254688, -0.0001364369455197062, 0.0037954277571845543
  ],
  "base_value": 27411.93,
  "timeframe": "15Min"
}

Attributes #

Attribute	Type	Description
`timestamp`	array of epoch int (in seconds)	time of each data element, left-labeled (the beginning of time window)
`equity`	array of number	equity value of the account in dollar amount as of the end of each time window
`profit_loss`	array of number	profit/loss in dollar from the base value
`profit_loss_pct`	array of number	profit/loss in percentage from the base value
`base_value`	number	basis in dollar of the profit loss calculation
`timeframe`	string	time window size of each data element

Getting Account Portfolio History #

GET /v1/trading/accounts/{account_id}/account/portfolio/history

Returns timeseries data about equity and profit/loss (P/L) of the account in requested timespan.

Request #

Parameters #

Attribute	Type	Required	Notes
`period`	string	Optional	The duration of the data in number + unit, such as `1D`. unit can be `D` for day, `W` for week, `M` for month and `A` for year. Defaults to `1M`.
`timeframe`	string	Optional	The resolution of time window. `1Min`, `5Min`, `15Min`, `1H`, or `1D`. If omitted, `1Min` for less than 7 days period, `15Min` for less than 30 days, or otherwise `1D`.
`date_end`	string/date	Optional	The date the data is returned up to, in “YYYY-MM-DD” format. Defaults to the current market date (rolls over at the market open if `extended_hours` is false, otherwise at 7am ET)
`extended_hours`	boolean	Optional	If `true`, include extended hours in the result. This is effective only for timeframe less than `1D`.
`since_midnight`	boolean	Optional	If `true` returns the current day of portfolio history

Response #

The requested portfolio history object

Disclosures

Brokerage services are provided by Alpaca Securities, member FINRA/SIPC, a wholly-owned subsidiary of AlpacaDB, Inc.

Technology and services are offered by AlpacaDB, Inc.

Brokerage services are provided to customers who can write automated investment code and self-direct their own investments. Alpaca brokerage services are only provided to customers who agree to electronically sign agreements and agree to receive messages, confirmations, and statements electronically. Is Alpaca right for me?

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The Paper Trading API is offered by AlpacaDB, Inc. and does not require real money or permit a user to transact in real securities in the market. Providing use of the Paper Trading API is not an offer or solicitation to buy or sell securities, securities derivative or futures products of any kind, or any type of trading or investment advice, recommendation or strategy, given or in any manner endorsed by AlpacaDB, Inc. or any AlpacaDB, Inc. affiliate and the information made available through the Paper Trading API is not an offer or solicitation of any kind in any jurisdiction where AlpacaDB, Inc. or any AlpacaDB, Inc. affiliate (collectively, "Alpaca") is not authorized to do business.

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