IOB share price: In the past year, IOB’s shares have fallen by 31.09%. Year-to-date (YTD), the stock has decreased by 16.12%, and over the last six months, it has dropped by 28.33%. IOB share price: In the past year, IOB’s shares have fallen by 31.09%. Year-to-date (YTD), the stock has decreased by 16.12%, and over the last six months, it has dropped by 28.33%. Economic Times