USTB/RUB USTB/RUB Where to buy Superstate Short Duration U.S. Government Securities Fund (USTB) with Russian Ruble Price of 1 Superstate Short Duration U.S. Government Securities Fund (USTB) today (4 July) ₽ 0.0000028 0.0112% Overview Price News Where to Buy Calculator Competitors Superstate Short Duration U.S. Government Securities Fund (USTB) is not traded anywhere.