Is this the type of data you are looking for? https://money.stackexchange.com/questions/9655/data-source-for-historical-intra-day-bid-ask-price-data-for-stocks

Is this the type of data you are looking for? https://money.stackexchange.com/questions/9655/data-source-for-historical-intra-day-bid-ask-price-data-for-stocks https://money.stackexchange.com/questions/9655/data-source-f...