MTN Group is trading at ZAc 21312.00, up 7.41%, amid strong MTN Nigeria results; these are a plausible company-linked catalyst, but available reporting does not explicitly establish they caused the JSE move. - MTN Nigeria released strong third-quarter and nine-month results on October 30: nine-month profit after tax rose 55.3%, revenue increased 23.6%, and management reaffirmed its guidance. - MTN Group shares were reported up 6.7% on Monday afternoon in Johannesburg amid coverage of the results.