MEXICO CITY, June 24 (Reuters) - Mexican stocks jumped on Wednesday after U.S. data showed surprisingly strong May durable goods orders and the OECD said its outlook improved, with member nations expected to see growth next year.

The IPC stock index .MXX rose 1.8 percent to 23,918 in opening trade. (Reporting by Michael O'Boyle; Editing by James Dalgleish)