For most of the Gulf, the aftermath of Lehman Brothers' decision to file for bankruptcy protection heaped further problems on equity markets, which have already experienced a miserable summer. The Tehran Stock Exchange, however, had a good week climbing 0.8 per cent to finish at 47,107 points. Iranian government plans to list further state-owned enterprises have consistently helped the benchmark Tedpix index climb since the beginning of the current Iranian year in March.