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Date/Time: Sun, 09 Aug 2026 09:41:44 +0000



Post From: Difference bid-ask study doesnt calculate right

[2020-06-29 20:18:42]
John - SC Support - Posts: 47509
You need to have the Bid and Ask Prices study added to the secondary chart in order to have the necessary data available to do the calculation. We have updated the documentation to make this clear. You will find the updated documentation here:
Difference (Bid and Ask Prices)
For the most reliable, advanced, and zero cost futures order routing, use the Teton service:
Sierra Chart Teton Futures Order Routing