ICICI Bank shares declined more than 1 percent on Monday, October 19, emerging among the top losers on the Nifty 50, even as global brokerages maintained bullish ratings on the private sector lender following its better-than-expected second-quarter earnings. Goldman Sachs sees nearly 45 percent potential upside in the stock, while JPMorgan and Nomura have raised their target prices. ICICI Bank stock fell 1.15 percent to Rs 1,381 in morning trade, compared with Friday's closing price of Rs 1,397.