"Perhaps someone has already requested this but - would it be possible to have some rare earth price charts in the library? e.g. cerium, dysprosium, yttrium etc."

Eoin Treacy's view Thank you for this question which other subscribers may also find of interest. I'm afraid pricing for these elements is irregular at best and Bloomberg does not publish prices we can attaché to our data feed.

Stanford Management publish a list of approximate prices for many rare earth elements but do not chart them. Click on the Yytrium, Terbium, Dysprosium, Gadolinium and Cerium hyperlinks on this page to see relevant prices for these metals.