IPO/New Issue Auction Contingency Matrix

Cboe systems will automatically take the following actions if a matching engine failure occurs prior to the IPO/New Issue Auction. Normal matching engine fail over occurs in approximately 45 seconds.

Table 1. IPO/New Issue Auction Contingency Matrix
Time of Matching Engine RecoveryResult
Prior to quoting period startIPO/New Issue Auction occurs as originally scheduled
During quoting periodIPO/New Issue Auction will be rescheduled within minutes for the same day
After scheduled auction timeIPO/New Issue Auction will be rescheduled within minutes for the same day
Cboe Titanium U.S. Equities Auction Process - IPO/New Issue Auction Contingency Matrix | Cboe