SEM’s main Index, the SEMDEX, reached a new all-time high at market close today, reaching 2,326.70 points. Today’s trading session was characterised by a treble-record, with two other indices of the Official Market, the SEMTRI and the SEMTRI-ASI, also closing at new all-time highs of 10,299.13 points and 9,417.25 points respectively.