Ideally, I’d like several years worth of data for all stocks in NYSE and NASDAQ, with hourly (or better) resolution, to be downloaded in bulk. Realistically, what’s the best I can get for a large dataset that doesn’t require downloading thousands of individual files? Are there any datasets that give better resolution than open/close? It also needs to be freely available; I unfortunately can’t afford paid database access.
Where can I get free historical stock market data in bulk?
Ideally, I’d like several years worth of data for all stocks in NYSE and NASDAQ, with hourly (or better) resolution, to be downloaded in bulk. Realistically, what’s the best I can get for a large dataset that doesn’t require downloading thousands of individual files? Are there any datasets that give better resolution than open/close? It also needs to be freely available; I unfortunately can’t afford paid database access.
Large sets of intraday data costs money. It will always be worth money. There is a high cost of time, resources and effort to store it and make sure it is accurate. It is a maintenance nightmare. You will not get this for free.
You can, however, see intrady charts
has all the info on any stock.