US and Iran weighing 2-week ceasefire extension before Tuesday's expiry; talks stalling as Iran demands Lebanon be included -- 'as important as the ceasefire in Iran.'
Hegseth: ready to resume 'at push of a button'; 13 ships turned around at Hormuz. Analysts warn of possible 'frozen war.'
Brent +3% to ~$98; S&P +0.21%.