Here are the 10 ASX-listed companies with the biggest gains on Monday.

Megaport (ASX:MP1): +8%, AU$17.71

Tuas (ASX:TUA): +3%, AU$7.23

Westpac Banking Corp (ASX:WBC): +3%, AU$39.82

Almonty Industries (ASX:AIL): +3%, AU$10.68

Life360 (ASX:360): +3%, AU$51.36

Champion Iron (ASX:CIA): +3%, AU$5.70

Block Inc (ASX:XYZ): +2%, AU$116.09

Greatland Gold (ASX:GGP): +2%, AU$7.27

Light & Wonder (ASX:LNW): +2%, AU$112.03

Xero (ASX:XRO): +2%, AU$148.02