when did amplitude go public

Amplitude (AMPL) went public on September 28, 2021, when it opened at a split-adjusted price of $50.

DATE OPEN HIGH LOW CLOSE VOLUME
February 2025
$11.79
$14.88
$11.71
$12.80
16,561,363
January 2025
$10.70
$12.70
$10.05
$12.18
8,277,643
December 2024
$10.35
$12.12
$10.28
$10.55
7,976,054
November 2024
$9.06
$11.01
$8.96
$10.34
9,489,877
October 2024
$8.98
$9.49
$8.36
$8.99
7,938,876
September 2024
$8.59
$9.25
$8.36
$8.97
9,053,379
August 2024
$8.57
$9.23
$7.37
$8.81
12,732,468
July 2024
$8.89
$8.89
$7.88
$8.56
12,034,164
June 2024
$9.01
$9.14
$8.12
$8.90
15,494,691
May 2024
$9.85
$10.17
$8.76
$8.92
16,451,774
April 2024
$10.87
$10.94
$9.35
$9.79
6,156,871
March 2024
$11.91
$11.91
$10.54
$10.88
8,334,027
February 2024
$12.20
$14.42
$9.06
$11.86
14,270,082
January 2024
$12.61
$13.64
$11.69
$12.96
6,679,930
December 2023
$10.65
$13.45
$10.56
$12.72
11,186,881
November 2023
$9.92
$11.28
$9.66
$10.65
8,945,019
October 2023
$11.50
$11.66
$9.93
$9.96
8,879,630
September 2023
$11.79
$12.82
$11.11
$11.57
13,829,120
August 2023
$11.44
$11.92
$10.35
$11.68
11,138,671
July 2023
$10.99
$12.28
$10.51
$11.58
6,929,697
June 2023
$9.43
$11.26
$9.39
$11.00
16,116,290
May 2023
$11.29
$11.90
$8.50
$9.74
21,574,310
April 2023
$12.42
$12.85
$10.96
$11.35
8,606,312
March 2023
$13.22
$13.94
$11.18
$12.44
14,806,132
February 2023
$14.49
$16.95
$12.88
$13.20
11,249,243