Stocks Surge & Slip: Paytm, Antony Waste Soar; Sun Pharma, Ola Electric Dip

• Paytm's subsidiary received RBI approval for offline and cross-border payment aggregation, boosting shares.
• Antony Waste Handling's subsidiary secured two ₹1330 crore contracts from Brihanmumbai Municipal Corporation, causing a 20% surge.
• HBL Engineering reported high demand for locomotive units, while Patel Engineering signed an MoU for a ₹1700 crore hydropower project.
• Sun Pharma's Baska facility was placed under FDA's OAI category, leading to a share decline.
• Ola Electric shares fell after co-founder Bhavish Aggarwal sold a 1.5% stake to repay a loan; Hero MotoCorp downgraded by Jefferies.

Why It Matters: Key stocks like Paytm and Antony Waste gained on positive news, while Sun Pharma and Ola Electric faced declines.