Bullish.email VS Polygon.io

You can start by subscribing to newsletters that can give you some exposure to all these topics and you can learn at your own pace. WSJ newsletters are pretty good. I run a stock market newsletter targeted for casual and beginner investors https://bullish.email. - Source: Hacker News / over 2 years ago

When the pandemic caused havoc in the stock market last year, my husband and I developed https://bullish.email/ - a daily newsletter that delivers important stock market info without frills. It is simple, clean, and valuable. We send stats (futures, performances, etc) before the market opens and after it closes (top gainers, losers, and performance). This way, you don't need to look for info; you consume it. Source: about 3 years ago

I am building a web app, and I would like to use the polygon.io API on the back-end to forecast the market sentiment. The individual upgrade is $200, while business upgrade would cost $2000. Would my use of the API considered personal or commercial? Source: 6 months ago

It's worth mentioning that we use polygon.io to provide market information, which has the ability to specify time frames for data. Each ChatGPT call will have the appropriate information at the time it should. We also use a temperature of 0, as we want idempotent predictions. Source: 11 months ago

I am currently testing the products from Polygon.io . They seem to have everything I need, however I noticed that sometimes prices are not adjusted for splits. I have seen on subreddit that this is a known problem with Polygon (about more than 3 years ago!) so I am wondering about the quality of their data. Source: 11 months ago

Polygon.io is our main data source, then we have other auxiliary sources to fill in other details polygon doesn't provide. Source: 11 months ago

To get the stock price data, we are going to use Polygon,. - Source: dev.to / 11 months ago