Market experts flagged an overbought setup in Bank Nifty after a sharp four-week rally. CNBCTV18 reported that FIIs net-sold ₹1,165 crore while DIIs bought ₹3,893 crore, signaling domestic support despite foreign pressure. Analysts expect a 4–6% pullback if support near 25,700 breaks, citing overleveraged positions in banking and auto derivatives ahead of the monthly expiry window.