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 (26 March) ₽ 0.00039 0.0093% Overview Price News Where to Buy Calculator Competitors Superstate Short Duration U.S. Government Securities Fund (USTB) is not traded anywhere.