The Stock Market: Trading Days and Hours
Contrary to popular belief, the stock market is not open continuously. Financial markets operate according to a specific schedule, with defined trading days and closing periods, particularly on holidays or during exceptional events. (For example: the stock market is closed on Good Friday, even though it is not a holiday.)
Trading hours are also regulated: each stock exchange has specific opening and closing times during which orders can be executed. The Paris Stock Exchange (Euronext Paris) opens at 9.00 am and closes at 5.30 pm.
Why is this important?
Being familiar with trading days and hours allows investors to plan their trades, avoid unexpected delays, and optimize the management of their transactions.
Uptevia’s Role
Uptevia integrates the stock market calendar into its processes to ensure the proper execution, processing, and centralization of securities transactions, taking into account the specific characteristics of each market.
Concrete example
An investor places a sell order for shares on Friday evening after the markets close. Since the stock market is closed, the order is placed on hold and will not be executed until the market reopens on Monday morning.
If a major news event occurs over the weekend (economic announcement, geopolitical event, etc.), the market may open at a different level. The actual sale price may therefore differ significantly from the price anticipated when the order was placed.
