Sensex, Nifty extend rally: FII inflows, global cues drive market gains

• Sensex settles 208.17 points higher at 84,273.92; Nifty rises to 25,935.15.
• Tata Steel, ETERNAL, Tech Mahindra lead Nifty50 gains; Adani Enterprises, Adani Ports decline.
• Sustained FII buying, with over Rs 2,254 crore invested on Monday, boosts market sentiment.
• Positive Asian and US market trends, fueled by optimism over Japanese election and tech rebound.
• Declining crude oil prices (Brent at USD 68.85/barrel) ease inflationary pressures, aiding India's outlook.