Overview
- B3 postponed the start of trading on Friday after a delay in the transmission of clearing files stopped the clearing house from opening.
- The exchange specifically delayed Mini Índice (WIN) and Mini Dólar (WDO) contracts and rescheduled the equities opening auction to 12:03.
- While the issue persisted most assets remained in auction so investors could place orders but no trades were executed or settled.
- B3 said technical adjustments had been completed and that it would keep the market informed about the situation and full resumption of services.
- The clearing files and the clearing house confirm and record trades, so the interruption raised short-term liquidity and settlement risks for day traders, brokers and funds trading at the open.