Albruna form. He similarly points to the celtic origin of the name Veleda and to Nedoma's criticism of Schramm. Schuhmann himself sees in Aurinia a mixed Celtic-Latin form consisting of the Latin prefix "aurum", borrowed from Celtic as in "aurum" for "gold" and the genuinely Celtic suffix "-inios", "-inia". He refers, among other things, to a male form of "Auriniacus". According to him, therefore, Aurinia had the original meaning "Goldine". An older attempt at an etymology is that of Gilbert Trathnigg cited by Helmut Birkhan. Trathnigg, who calls Aurinia the correct form, associates the name with the Old English "éar" (wave,
Commodity price index can be traded on an exchange in much the same way as stock index futures. Investors can choose to obtain a passive exposure to these commodity price indices through a total return swap or a commodity index fund. The advantages of a passive commodity index exposure include negative correlation with other asset classes such as equities and bonds, as well as protection against inflation. The disadvantages include a negative roll yield due to contango in certain commodities, although this can be reduced by active management techniques, such as reducing the weights of certain constituents (e.g. precious and base metals) in