Is it possible?

Hi, yesterday I was watching the 5-minute Bitcoin predictions. There were less than 10 seconds left and the worth was under the preliminary worth. I placed my cash, and when it completed, it stated I lost money The chart never showed any change, and I lost 290 USDT. I do know that's nothing to many people, however it's a lot of money to me. Has anybody else skilled a last-minute change with none warning?

Thank you for studying