2-Year U.S. Treasury Note Continuous Contract $102.836-0.051-0.05% 5-Year U.S. Treasury Note Continuous Contract $106.711-0.109-0.10% 10-Year U.S. Treasury Note Continuous Contract $109.563-0.125 ...

This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.