Stoxx 600 Ends Week on Best Run Since December 9

What factors contributed to the rise in basic resources mentioned in the text?

How did Renault's shares perform recently, and what was the reason behind this performance?

What was the annual profit rise reported by Mittal Arcelor Mittal, and what factors influenced this rise?

What improvements were reported by the luxury goods group that owns Gucci?

What trends in luxury demand were observed, and how did they affect revenue?