Some index may end_up some percent.Logical formLearned from20 sentences. An index may regain ground.Logical formLearned from20 sentences. An index may plunge some percent a decline.Logical formLearned from20 sentences. An index may indicate that something-is-the-case.Logical formLearned from20 sentences. A rise can be for an index.Logical formLearned from20 sentences. An index may slip on profit-taking.Logical formLearned from20 sentences. An index of indicators may fall some percent.Logical formLearned from20 sentences. A (stock index) may drop.Logical formLearned from20 sentences. An index may be dropped.Logical formLearned from20 sentences. A (composite index) may be weighted in technology.Logical formLearned from20 sentences. (Stock index futures) may undergo an expiration.Logical formLearned from20 sentences. An index may slump to a level.Logical formLearned from20 sentences. A (stock index) may suffer a decline.Logical formLearned from20 sentences. (Bargain hunting) may push an index.Logical formLearned from20 sentences. A (press freedom index) can be annual.Logical formLearned from20 sentences.