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Aftermarket Trade API

This endpoint gives you information on trades that have occurred in the aftermarket.

About Aftermarket Trade API

This endpoint gives you information on trades that have occurred in the aftermarket.

Aftermarket Trade API Parameters

Path Parameter

Type

Example

symbol*

string

AAPL

(*) Required

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Real-time Price

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Quote Order

This endpoint gives you a simplified view of a stock's quote, including the current price, volume, and last trade price. Read more

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Full Quote

This endpoint gives you the latest bid and ask prices for a stock, as well as the volume and last trade price in real time. Read more

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Simple Quote

Get a simple quote for a stock, including the price, change, and volume. This endpoint can be used to get a quick snapshot of a stock's performance or to calculate its valuation. Read more

Aftermarket Trade API FAQs

Do you provide after-hours financial data through your API?

Yes, you can use the Aftermarket Quote API for after-hours financial data. You can find more information about it in the documentation.

Does real-time stock quote cover pre-market and after hours?

Yes, we have real-time stock quote for pre-market and post-market data. The data can be found here https://financialmodelingprep.com/api/v4/pre-post-market-trade/AAPL?apikey=your_api_key and https://financialmodelingprep.com/api/v4/pre-post-market/AAPL?apikey=your_api_key

Why are after-market and pre-market prices different from other platforms?

After-market and pre-market prices can vary between platforms due to differences in data sources and low trading liquidity during those sessions. We use multiple exchange feeds to provide this data, but some brokers and platforms rely on proprietary or restricted feeds that we can't redistribute due to compliance limitations. As a result, you may notice slight differences in prices—especially for lower-volume stocks or during off-hours trading. If you’re seeing significant discrepancies, feel free to share the sources you're comparing us with, and we’ll be happy to investigate further. Just keep in mind that pre/post-market pricing often varies depending on the exchange and broker used.

What timezone does the quote API for stocks and forex use?

The timezone for the quote API is aligned with the timezone of the exchange that the symbol trades on.

What price is displayed after the market closes until it opens again for equities?

For equities, there is no price displayed after the market closes until it opens again. However, you can check this data during pre and post-market hours using the Aftermarket Trade API.

Why does the /stable/aftermarket-quote?symbol=AAPL API return zero volume for the current time?

The volume displayed in the API represents the day volume. If the market is not open yet (pre-market), the volume will be zero. For the volume of the last trade, it is displayed as lastSaleSize.

What API plan should I choose if I need 15-minute delayed data from a stock exchanges for commercial usage?

For commercial usage requiring 15-minute delayed data from specific stock exchanges, we recommend our enterprise-level tier. Please submit your information using the following link so one of our account managers can assist you further: https://site.financialmodelingprep.com/enterprise-contact

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Financial Modeling Prep API provides real time stock price, company financial statements, major index prices, stock historical data, forex real time rate and cryptocurrencies. Financial Modeling Prep stock price API is in real time, the company reports can be found in quarter or annual format, and goes back 30 years in history.
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