NYSE Updates Rules for Market Makers' Closing Price Calculations
Published Date: 3/2/2026
Notice
Summary
The New York Stock Exchange is letting special traders called Designated Market Makers use a new way to set the closing price for certain exchange-traded products (ETPs). Instead of sticking to old rules, they can now use a special calculation based on the product’s end-of-day value. This change kicks in right away and aims to make closing prices more accurate without affecting fees or timing.
No Economic Impacts Identified for this Document
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