← the record
WF-2865P3

Knight Capital fined $12 million for 2012 trading glitch that caused $460 million loss

On August 1, 2012, Knight Capital Americas LLC's automated equity router malfunctioned due to a code deployment error, sending over 4 million erroneous orders into the market within 45 minutes. The firm suffered a loss of more than $460 million. The SEC charged Knight Capital with violating the market access rule and Regulation SHO, and the firm agreed to pay a $12 million penalty and retain an independent consultant.

Date it happened
2012-08-01
Organisation involved
Knight Capital Americas LLC
Product, system or model
Knight Capital's automated equity router
Where this came from
Share this incident
XLinkedInFacebookWhatsAppEmail
Attribution

This incident was imported from sec.gov. Our additions to it — the structured fields, the translation, the checks against other reports — are published under the same licence.

This is a record of what was reported, not a finding that anyone broke the law. If it names your organisation and you believe it is wrong, the corrections process is free and open to everyone.