Companies can be in some index.Logical formLearned from41 sentences. An index may close unchanged.Logical formLearned from41 sentences. An index can be to literature.Logical formLearned from41 sentences. An index may remain in territory.Logical formLearned from41 sentences. An index can be helpful.Logical formLearned from41 sentences. A drop can be for an index.Logical formLearned from41 sentences. A (housing market index) may pertain-to a (trade group).Logical formLearned from41 sentences. An index may measure economic activity.Logical formLearned from41 sentences. A (consumer price index) may gain some percent.Logical formLearned from41 sentences. An index may be published.Logical formLearned from41 sentences. A decline can be in a (consumer price index).Logical formLearned from41 sentences. An index may lose a value.Logical formLearned from41 sentences. A (business climate index) may be calculated by economic (research institute).Logical formLearned from41 sentences. An index of shares may fall some percent to some points.Logical formLearned from41 sentences. An index may end on some points.Logical formLearned from41 sentences.