Are there any Pools/Websites that provide a service where retail investor can buy in into shared Accounts at Data Providers? As in pooling ressources to buy data bundles? For Example Second Measure https://secondmeasure.com/product/
Thanks but I'm looking more into anonymized data + I would need to get historical data too and that would be costly on quandl as well, at least for options
While it's a reasonable product, it certainly is not cheap for a retail user. Buying data directly from CBOE is probably a better way to go, especially if you are trying to do something a la carte (e.g. if you only trade AAPL options).