Market conditions and industry type drive abnormal returns in stock announcements.
The factors that affect stock returns around bonus and rights issue announcements were studied. Market conditions and industry type influence abnormal returns, while bonus ratio does not. For rights issues, issue size and market conditions impact returns. Firm size, operating leverage, debt-equity ratio, and stock return volatility affect stock returns around bonus announcements. However, only firm size has a significant impact on returns for rights issues.