when did jpm and bank one merge

The closing price for JPMorgan Chase (JPM) yesterday was $232.44. It was up 1.9% for the day (up 3.2% from previous close).

DATE OPEN HIGH LOW CLOSE VOLUME
March 14 2025 20:00
$232.44
$232.44
$232.44
$232.44
March 14 2025 19:30
$232.15
$233.03
$231.75
$232.37
1,480,576
March 14 2025 18:30
$232.07
$232.87
$232.06
$232.14
1,102,470
March 14 2025 17:30
$232.66
$232.83
$231.70
$232.08
752,987
March 14 2025 16:30
$231.88
$233.14
$231.84
$232.63
1,065,457
March 14 2025 15:30
$232.14
$232.75
$231.22
$231.82
1,022,940
March 14 2025 14:30
$230.38
$232.49
$230.26
$232.13
1,494,787
March 14 2025 13:30
$228.12
$231.57
$227.58
$230.42
2,407,595
Daily pricing data for JPMorgan Chase dates back to 11/5/1984, and may be incomplete.