Based on our record, Quandl should be more popular than Tiingo. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I use data.nasdaq.com (formerly quandl.com). It has reasonable a la carte pricing. Source: about 1 year ago
No chance. even getting just daily open, high, low, close, volume data will be costly. maybe look at quandl.com as well ? Source: almost 3 years ago
This happens a bit too frequently. It may be time to finally migrate over to the other free option that is certainly more reliable - quandl.com. Source: about 3 years ago
The next problem is where are you going to get historic data? For stocks you can use a provider like Norgate - good but expensive, or tiingo.com. You could backtest a directional trade and then execute it with credit spreads, for example. If you want historic option chain data that is going to be huge and expensive. I recommend ivolatility.com and they usually have some sort of "black friday sale" around now. ... Source: over 1 year ago
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