Table of contents
Comprehensive Market Data
Alpaca Data API provides access to a wide range of financial market data, including historical and real-time information for stocks, ETFs, and other assets, which is beneficial for conducting detailed analysis and making informed decisions.
Integrated Trading Platform
The data API is conveniently integrated with Alpaca's trading platform, allowing for seamless transition from data analysis to executing trades, which can increase efficiency for users.
User-Friendly Documentation
Alpaca offers well-documented API resources that help developers easily understand and implement the service into their applications, facilitating a smoother development process.
Free Tier Access
Alpaca provides a free tier for accessing its data API, which is attractive for individual traders and small startups who may have budget constraints.
Compliance with Various Regulations
Alpaca is a registered broker-dealer, ensuring that the data provided adheres to essential compliance and regulatory standards, providing users with a reliable and legal data source.
We have collected here some useful links to help you find out if Alpaca Data API is good.
Check the traffic stats of Alpaca Data API on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Alpaca Data API on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Alpaca Data API's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Alpaca Data API on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Alpaca Data API on Reddit. This can help you find out how popualr the product is and what people think about it.
Have you looked at Alpaca's Market Data API or Polygon.io. Both premium options are reasonably priced and give you access to both historical and real time trades. Source: almost 3 years ago
I think https://alpaca.markets/data still offers free api keys for research purposes. Source: about 3 years ago
Https://alpaca.markets/data - As you see you get 100% market coverage for all US exchanges and unlimited API / WebSocket access. They also have 1min bar historical data (I do not know about the tick level). I can not speak to the quality of the API Access as I have a TotalView subscription. Source: about 3 years ago
Free tier for researchers, now $99/month for the algotrading access (link: https://alpaca.markets/data). Source: over 3 years ago
Https://alpaca.markets/data free plan has 200 calls/minute limit which is what you want anyway. Source: over 3 years ago
For a combination of data access and back testing, Alpaca might be good. It is geared toward developers, though, so depending on your technical skill level it might be a high barrier of entry. Https://alpaca.markets/data. Source: about 4 years ago
Looks like Alpaca just released their market data API. Also offering WebScoket streaming. Could be useful. Source: about 4 years ago
This is mean reversion, right? Essentially fading market volatility. I recall an article on Bloomberg about a quant fund using VIX ETNs to implement something similar. Gradually adding short positions as volatility rises. Knowing it will dissipate once turmoil subsides. My recommendation: try entering a trading contest on Alpaca ;) https://alpaca.markets/data. - Source: Hacker News / over 4 years ago
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