Nifty Faces Key Resistance at 22,800 After Four-Day Slide

India's Nifty 50 rebounded 0.6 percent on October 1 after a four-day correction, but remains below all key moving averages. Immediate resistance stands at 22,800, followed by 23,000–23,200, while 22,400 and 22,200 offer support. A break below 22,200 could intensify selling pressure, analysts warn.