TrueData Velocity gives 6 various pricing ideas as well as the pricing is dependent upon quite a few symbols, exchanges, etcetera. This is because IB feed wasn't made as tick-by-tick and in no way intended to build time&profits sequence, but rather entirely to update TWS Display screen grid. Additionally, https://data-feed-for-amibroker99753.wssblogs.com/29034872/the-smart-trick-of-data-for-amibroker-that-nobody-is-discussing