This weekly business news summary from October 4-10 discusses: 1) Cadila Healthcare was named Emerging Company of the Year and Narendra Murkumbi Entrepreneur of the Year. Zia Modi received Businesswoman of the Year. 2) The BSE Sensex crossed 21,000 points but then dropped 250 points on October 7, closing at 20,250 on Friday. The Nifty 50 crossed 6,143.4 points but fell to 6,030 on October 7 before closing at 6,102. 3) Eros International listed on the BSE at a 22% premium and the NSE at a 17.4% premium after raising 350 crore through its IPO