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Date/Time: Sun, 16 Mar 2025 02:05:07 +0000



Post From: Does "SC Data -- All Services" data feed account for 100% market volume of US stocks?

[2022-08-02 14:27:32]
User167654 - Posts: 11
I am using the default data feed included with the level 5 service package -- in the interface, my currently selected service is "SC Data -- All Services" which I believe is the Sierra Chart Historical Data Service which is documented here https://www.sierrachart.com/index.php?page=doc/SierraChartHistoricalData.php. I looked through the extensive documentation at this link trying to find information regarding the source of this data, but could not find it. Is the data in the "SC Data -- All Services" data feed CTA Tape A, CTA Tape B & UTP Tape C data, also called the SIP? Does it account for 100% market volume of US stocks? If no, could you point me toward the cheapest option you have for historical data that accounts for 100% of US stock market volume? I'm sorry if this is already documented somewhere, but I couldn't find it either by searching the site or the support board or reading through what seemed like the relevant documentation. Thank you.