Several corporate actions are scheduled for this week. Companies like Adani Enterprises, Mphasis, Biocon, Ashok Leyland, and Axis Bank will trade ex-dividend, while Kansai Nerolac Paints and Aptech will trade ex-bonus. The ex-dividend date is when the share price is adjusted for dividend payouts. Various companies such as ACC, Ambuja Cement, and Bharat Forge will also trade ex-dividend later in the week. Additionally, several companies have fixed dates for their right issues or ex-bonus trading.