Is There An Eid al-Fitr Effect In Malaysia?

We test for the Eid al-Fitr Calendar Effect for the Syariah Index of the Kuala Lumpur Stock Exchange for the period from 2000 to 2003 and find no statistically significant effect. We examine the adjusted daily excess return and the cumulative adjusted daily excess return for the Syariah Index relative to the Kuala Lumpur Composite Index for the five Eid al-Fitr occurrences during the test period for the ninety day period about the Eid al-Fitr celebrations. The empirical evidence does not support the existence of this calendar effect in the Malaysian stock market