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Nasdaq’s 2013 SIP Outage: The Software Failure That Halted U.S. Stock Trading
Nasdaq's 2013 SIP outage combined extreme reconnect traffic with a latent redundancy flaw, halting trading in Nasdaq-listed U.S. stocks for roughly three hours.
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Nasdaq's 2013 SIP outage combined extreme reconnect traffic with a latent redundancy flaw, halting trading in Nasdaq-listed U.S. stocks for roughly three hours.
Nasdaq's Facebook IPO opening exposed a design loop in the IPO cross, a testing-scale mismatch, and operational decisions that left tens of thousands of orders stuck for hours.