Canara Bank shares fall 6% on ECL provision outlook. Shares of Canara Bank fell 6.12% in early trade on Thursday, October 15, after the lender flagged a potential one-time provision of up to ₹15,000 crore under the expected credit loss (ECL) framework and disclosed treasury losses for the September quarter. The stock declined to ₹117.12 from its previous close of ₹124.76, moving close to its 52-week low.