You can self-host the essentials before spending money on a serious server ...
2-Year U.S. Treasury Note Continuous Contract $103.023-0.074-0.07% 5-Year U.S. Treasury Note Continuous Contract $106.641-0.164-0.15% 10-Year U.S. Treasury Note Continuous Contract $109.047-0.250-0.23 ...
2-Year U.S. Treasury Note Continuous Contract $103.016-0.082-0.08% 5-Year U.S. Treasury Note Continuous Contract $106.625-0.180-0.17% 10-Year U.S. Treasury Note Continuous Contract $109.016-0.281-0.26 ...