All open orders for impacted securities have been cancelled | Sep 10, 2009 Firm Connectivity Issue At 06:30 CST, CHX is experiencing network problems affecting firms abilities to establish order sending connections |
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Antibacterial activity of povidone-iodine against an artificial biofilm of Porphyromonas gingivalis and Fusobacterium nucleatum | Aug 29, 2017 Chicago Stock Exchange Resuming All Issues in NY4 Data Center The Chicago Stock Exchange will resume trading in all issues traded out of the NY4 Data Center at 12:40pm CT Aug 29, 2017 Chicago Stock Exchange Halting Issues in NY4 Data Center The Chicago Stock Exchange is halting all issues traded out of the NY4 Data Center at 12:11pm CT |
Sep 25, 2009 CHX is Halting Trading At 11:45am CST, CHX Halted trading in all issues due to system problems.
Oct 24, 2017 CHX is halting trading in all stocks The Chicago Stock Exchange has halted trading in all stocks as of 8:36am CT | This decision is not subject to appeal |
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It provides applications and technology for drilling, production, and midstream | Aug 14, 2012 ME Problems with Tape B Range H - I CHX experienced Matching Engine problems accepting orders in the range H-I with tape B issues between 13:37 - 13:54 cst |
Questions can be directed to the Chicago Stock Exchange Help Desk at 312-663-2111.
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