Euronext Halts "Part Of The Market" Due To Technical Difficulties

On Monday, while European stocks were soaring derivatives traders found they couldn't put any trades in when the largest European derivatives market, the Eurex Exchange, announced trading had been suspended until further notice. Then yesterday, as stocks were crashing, the NY Fed announced that "due to technical difficulties", it would cancel its 11:15 am Agency MBS POMO which unleashed the latest whopper of a short squeeze.