when did oneok go public

ONEOK (OKE) went public on July 1, 1985, when it opened at a split-adjusted price of $1.37.

DATEOPENHIGHLOWCLOSEVOLUME
March 2026
$84.49
$95.30
$82.78
$93.96
106,876,803
February 2026
$76.82
$89.00
$75.29
$82.77
97,920,800
January 2026
$72.47
$80.33
$69.46
$78.12
92,865,500
December 2025
$71.60
$75.81
$69.74
$72.51
82,413,500
November 2025
$65.11
$71.93
$63.16
$71.84
86,319,500
October 2025
$70.57
$71.50
$64.00
$65.08
87,729,400
September 2025
$73.74
$74.04
$68.60
$70.88
81,352,900
August 2025
$77.98
$78.02
$70.11
$74.19
76,137,100
July 2025
$78.29
$80.48
$75.72
$78.75
70,585,800
June 2025
$78.97
$81.67
$75.86
$78.29
86,125,900
May 2025
$76.92
$84.39
$75.36
$77.54
76,183,000
April 2025
$93.34
$95.26
$71.49
$77.82
97,462,500
March 2025
$95.09
$98.17
$82.75
$93.98
81,853,700
February 2025
$90.18
$95.14
$87.48
$95.09
78,116,300
January 2025
$95.10
$104.04
$90.74
$91.06
80,332,400
December 2024
$106.49
$106.49
$91.11
$94.09
60,342,700
November 2024
$90.59
$110.65
$87.00
$106.46
72,529,900
October 2024
$83.90
$91.30
$83.48
$89.86
54,177,700
September 2024
$85.16
$89.09
$82.31
$84.53
59,619,000
August 2024
$76.60
$85.90
$71.34
$85.67
61,554,500
July 2024
$74.93
$79.01
$74.20
$76.38
47,782,500
June 2024
$74.02
$74.83
$71.31
$74.75
52,910,400
May 2024
$71.12
$76.36
$69.87
$74.24
53,115,300
April 2024
$72.61
$74.07
$69.07
$72.52
58,447,600
March 2024
$68.33
$72.91
$67.73
$72.59
59,171,700