Do you have any suggested best practices for bulk downloading US Equity Tick History?

Estimated data size: 

  • Total estimate file size for 1 day of Quotes: 35 GB 
  • Total estimate file size for 1 day of Trades: 3 GB 
  • Average per file size in the bulk download link: 155MB. 

System requirements - internet speed of at least 500MB/s. 

  • Specific files may only be downloaded 5 times (system enforced), please reference this FAQ. 
  • No guarantee is provided for the service below this internet speed threshold, to accommodate slower internet connections, modify the request and download subsets of data each time (not to exceed 5 times per day per table) 
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