FMP
Aftermarket Trade API
Track real-time trading activity occurring after regular market hours with the FMP Aftermarket Trade API. Access key details such as trade prices, sizes, and timestamps for trades executed during the post-market session.
About Aftermarket Trade API
How it works
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Related Aftermarket Trade APIs
Retrieve real-time aftermarket quotes for multiple stocks with the FMP Batch Aftermarket Quote API. Access bid and ask prices, volume, and other relevant data for several companies during post-market ... Read more
Retrieve real-time stock quotes for all listed stocks on a specific exchange with the FMP Exchange Stock Quotes API. Track price changes and trading activity across the entire exchange. Read more
Track real-time movements of major stock market indexes with the FMP Stock Market Index Quotes API. Access live quotes for global indexes and monitor changes in their performance. Read more
Get real-time price quotes for exchange-traded funds (ETFs) with the FMP ETF Price Quotes API. Track current prices, performance changes, and key data for a wide variety of ETFs. Read more
Get quick snapshots of real-time stock quotes with the FMP Stock Quote Short API. Access key stock data like current price, volume, and price changes for instant market insights. Read more
Aftermarket Trade API FAQs
What is the quality of FMP data?
Quality data is key to making accurate, informed decisions. It is our main focus to deliver the most accurate financial data to our users.
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.
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.
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 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.
How many years of data do you cover?
We cover more than 30+ years for most of our endpoints if the information is available on company filings.
How many stocks do you provide financial data for?
We have over 80,000 unique symbols that we provide financial data for across 60 stock exchanges globally
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