04:43 AM EDT, 04/18/2024 (MT Newswires) -- Duolingo ( DUOL ) is set to replace Cable One ( CABO ) in the S&P MidCap 400 index on April 22, the S&P Dow Jones Indices said late Wednesday.

Meanwhile, Cable One ( CABO ) is set to join the S&P SmallCap 600 index replacing MDC Holdings ( MDC ) , which is being acquired by Sekisui House Ltd. in a deal expected to be completed on April 19, according to the index operator.