and btw, this is the polish equivalent of s&p500. if you had invested at almost any point after 1995, you'd be worse off than you are today (yes, it has been flat since 2009. polish stocks are such a joke that the exchange is called "banana exchange" due to rampant scams and comical lack of profitability). not every market is a bull market and not every stock exchange is fucking nyse.
Poland