Sensex, Nifty Rebound: Market Snaps 4-Day Losing Streak, Midcaps Shine

• Sensex rose 448 points to 84,929; Nifty gained 151 points, closing above 25,950.
• Indian equity benchmarks ended a four-day losing streak on Friday (December 19) with broad-based buying.
• Midcap segment outperformed frontline indices, with the Midcap Index rising 718 points.
• Pharma stocks closed higher after US President Donald Trump signed the Biosecure Act.
• Nifty IT index saw minor gains after Accenture maintained its guidance.

Why It Matters: Indian markets rebounded strongly, ending a four-day decline, driven by broad buying and midcap strength.