Retrieving https://api.polygon.io/v2/aggs/grouped/locale/us/market/stocks/2025-03-17?adjusted=false results in e.g....
If an 8-K is issued at least for each quarter, I don't need any statistical evaluation to know that it moves the stock more than a yearly 10-K....
My question is not about their own results. Here https://polygon.io/docs/stocks/get_vx_reference_financials they provide 10-K filings of other...
All your platform descriptions lack system requirements. Do they need Windows (except for Web/Mobile)? Although you issued a press release in Oct...
For now polygon.io provides 10-Q data for earnings. Can somebody of them tell, if they plan to provide 8-K data, too? 8-K forms are important...
I won't do High Frequency Trading (HFT). I will only issue a few orders per day.
I'm looking for a broker with these features: trades US stocks has API for automated trading low number of orders suffices, no HFT needed...
Is Polygon still planning to provide futures data? Do they have a roughly ETA?
Firstratedata is the vendor I mentioned where I purchased intraday stock data which do not contain the official close price (at 16:00 ET). Is...
I like to backtest strategies on stocks where besides OHLC I also need some intraday trade data (30 minutes will do). I eventually purchased...
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