An index can be at a (stock exchange).Logical formLearned from50 sentences. An index can be geographical.Logical formLearned from50 sentences. An index may undergo a calculation.Logical formLearned from50 sentences. Indexes can be monthly.Logical formLearned from50 sentences. An index may be provided.Logical formLearned from50 sentences. A (home price index) may fall some percent.Logical formLearned from50 sentences. An index may inch_up some percent.Logical formLearned from50 sentences. A (consumer price index) can be a percent.Logical formLearned from50 sentences. A (stock market index) may fall some percent.Logical formLearned from50 sentences. An index may close a morning.Logical formLearned from50 sentences. An index may climb some percent to some points.Logical formLearned from50 sentences. A (situation index) may show an improvement.Logical formLearned from50 sentences. Some index may retreat some percent to some points.Logical formLearned from50 sentences. An index may reach a high.Logical formLearned from50 sentences. An index may indicate economic activity.Logical formLearned from50 sentences.