1 MIN. DE LECTURA
MEXICO CITY, Feb 26 (Reuters) - Mexico's stock exchange suspended trading shortly after opening on Friday and a source at the bourse said it was unclear how long it would take to resume operations.
Traders said there appeared to be a technical problem at the exchange, but official spokesmen were not immediately available.
The benchmark IPC stock index registered a 0.06 percent gain before the trading halt. (Reporting by Cyntia Barrera; Editing by Dave Graham)