National Securities Exchanges
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| Release Number | SEC Issue Date Sort ascending | File Number | SRO Organization | Details |
|---|---|---|---|---|
| 34-42004 | Oct 13, 1999 | SR-CHX-99-16 | Chicago Stock Exchange, Inc. (CHX) | Notice of Filing of Proposed Rule Change and Amendment Nos. 1 and 2 and Order Granting Accelerated Approval of Proposed Rules Change and Amendment Nos. 1 and 2 by the Chicago Stock Exchange Relating to the Implementation of an Extended Hours Trading Session |