Trading hours vary across the different markets. In Nigeria, the Nigerian Stock Exchange operates from 10:00 am to 2:30 pm, while US markets (like NYSE and NASDAQ) are open from 9:30 am to 4:00 pm EST. Ghana's stock exchange runs from 9:30 am to 3:30 pm GMT, and Kenya’s market is open from 9:00 am to 3:00 pm EAT. Outside of these hours, you can still place limit orders, which will be automatically executed when the market opens again.