diff --git a/src/pyside6/gui_pyside6.py b/src/pyside6/gui_pyside6.py
index d7c4920..5dcb58a 100644
--- a/src/pyside6/gui_pyside6.py
+++ b/src/pyside6/gui_pyside6.py
@@ -12,6 +12,7 @@ class MainWindow(QMainWindow):
         super().__init__()
 
         self.setWindowFlag(QtCore.Qt.FramelessWindowHint)
+        self.setWindowFlag(QtCore.Qt.WindowStaysOnTopHint)
         self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
 
         self.trades = {}