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Rule 12. "Business Day"
This rule is no longer applicable.
Except as may be otherwise determined by the Exchange as to particular days, the term "business day" means any day on which the Exchange is open for business: provided, however, on any business day that the banks, transfer agencies and depositories for securities in New York State are closed:
For list of holidays on which the Exchange will not be open for business see Rule 51.
Amended by SR-FINRA-2009-053 eff. July 30, 2009.
Amended by SR-FINRA-2009-007 eff. Mar. 13, 2009.
January 21, 1954.