An index may maintain (growth momentum).Logical formLearned from20 sentences. An index may measure an (energy sector).Logical formLearned from20 sentences. An index of firms may surge some points.Logical formLearned from20 sentences. A (business climate index) may rise by some points.Logical formLearned from20 sentences. A (producer price index) may fall by some percent.Logical formLearned from20 sentences. Indexes may go mixed.Logical formLearned from20 sentences. (Market heavyweight) may account for a weighting of an index.Logical formLearned from20 sentences. A (stock index) may fall to some points.Logical formLearned from20 sentences. An index may end in territory.Logical formLearned from20 sentences. A (nzx-50 index) may rise some points.Logical formLearned from20 sentences. A (gold mining index) may add some percent.Logical formLearned from20 sentences. A (benchmark 30-share index) may open firm.Logical formLearned from20 sentences. A (bse-100 index) may drop by some points.Logical formLearned from20 sentences. A (composite index) may shed some points to some points.Logical formLearned from20 sentences. A (benchmark index) may pertain-to a sharemarket.Logical formLearned from20 sentences.