what has been the relation between interest rates and bond yield

The closing price for BOND yesterday was $91.01. It was up 0.2% for the day (up 0.3% from previous close).

DATE OPEN HIGH LOW CLOSE VOLUME
May 30 2025 20:00
$91.01
$91.01
$91.01
$91.01
May 30 2025 19:30
$90.97
$91.07
$90.96
$91.01
40,427
May 30 2025 18:30
$90.93
$91.01
$90.89
$90.99
61,648
May 30 2025 17:30
$91.00
$91.00
$90.90
$90.95
20,641
May 30 2025 16:30
$91.00
$91.04
$90.95
$90.96
22,329
May 30 2025 15:30
$90.92
$91.00
$90.92
$90.97
32,898
May 30 2025 14:30
$90.93
$90.95
$90.77
$90.92
34,204
May 30 2025 13:30
$90.84
$90.98
$90.75
$90.94
61,899
Daily pricing data for BOND dates back to 3/1/2012, and may be incomplete.