|
|
Closing price on 9/28/2026
|
|
| Open |
19.55 |
| High |
19.55 |
| Low |
19.55 |
| Volume |
604,500 |
| Split-adjusted Price |
19.55 |
|
|
KOS Historical Quote
|
Date
|
Change
|
Open
|
High
|
Low
|
Close
|
Average
|
Adjusted Close
|
Volume
|
|
|
9/28/2026
|
-1.45 / -6.90%
|
19.55
|
19.55
|
19.55
|
19.55
|
19.55
|
19.55
|
604,500
|
|
|
9/25/2026
|
-1.55 / -6.87%
|
21.00
|
21.00
|
21.00
|
21.00
|
21.00
|
21.00
|
3,300
|
|
|
9/24/2026
|
-1.65 / -6.82%
|
22.55
|
22.55
|
22.55
|
22.55
|
22.55
|
22.55
|
169,700
|
|
|
9/23/2026
|
-1.80 / -6.92%
|
24.20
|
24.20
|
24.20
|
24.20
|
24.20
|
24.20
|
1,348,300
|
|
|
9/22/2026
|
-1.95 / -6.98%
|
26.00
|
26.00
|
26.00
|
26.00
|
26.00
|
26.00
|
130,400
|
|
|
9/21/2026
|
-2.10 / -6.99%
|
30.00
|
30.10
|
27.95
|
27.95
|
29.81
|
27.95
|
501,300
|
|
|
9/18/2026
|
-1.30 / -4.15%
|
31.00
|
32.90
|
29.30
|
30.05
|
32.02
|
30.05
|
736,400
|
|
|
9/17/2026
|
-1.60 / -4.86%
|
32.95
|
32.95
|
31.00
|
31.35
|
31.53
|
31.35
|
645,500
|
|
|
9/16/2026
|
0.00 / 0.00%
|
32.85
|
32.95
|
32.00
|
32.95
|
32.61
|
32.95
|
1,880,500
|
|
|
9/15/2026
|
-0.35 / -1.05%
|
32.00
|
33.85
|
31.00
|
32.95
|
31.44
|
32.95
|
829,200
|
|
|
9/14/2026
|
+0.05 / +0.15%
|
33.70
|
33.70
|
32.80
|
33.30
|
33.28
|
33.30
|
1,343,700
|
|
|
9/11/2026
|
-0.30 / -0.89%
|
33.40
|
33.50
|
32.80
|
33.25
|
33.36
|
33.25
|
129,500
|
|
|
9/10/2026
|
-0.10 / -0.30%
|
33.60
|
33.60
|
32.60
|
33.55
|
33.41
|
33.55
|
2,272,233
|
|
|
9/9/2026
|
-0.30 / -0.88%
|
34.00
|
34.00
|
33.45
|
33.65
|
33.82
|
33.65
|
137,500
|
|
|
9/8/2026
|
-0.15 / -0.44%
|
34.05
|
34.05
|
33.40
|
33.95
|
33.51
|
33.95
|
2,022,433
|
|
|
9/7/2026
|
0.00 / 0.00%
|
34.00
|
34.10
|
33.30
|
34.10
|
33.81
|
34.10
|
416,200
|
|
|
9/4/2026
|
0.00 / 0.00%
|
34.00
|
34.10
|
33.20
|
34.10
|
33.69
|
34.10
|
262,100
|
|
|
9/3/2026
|
0.00 / 0.00%
|
34.10
|
34.10
|
33.50
|
34.10
|
33.59
|
34.10
|
480,800
|
|
|
8/28/2026
|
-0.20 / -0.58%
|
34.10
|
34.40
|
33.85
|
34.10
|
34.18
|
34.10
|
369,800
|
|
|
8/27/2026
|
+0.15 / +0.44%
|
34.05
|
34.30
|
33.80
|
34.30
|
33.96
|
34.30
|
263,100
|
|
|
8/26/2026
|
-0.05 / -0.15%
|
34.20
|
34.45
|
33.80
|
34.15
|
33.96
|
34.15
|
232,600
|
|
|
8/25/2026
|
+0.10 / +0.29%
|
33.85
|
34.50
|
33.30
|
34.20
|
33.89
|
34.20
|
1,006,000
|
|
|
8/24/2026
|
-0.85 / -2.43%
|
34.80
|
34.90
|
32.55
|
34.10
|
34.39
|
34.10
|
4,628,000
|
|
|
8/21/2026
|
0.00 / 0.00%
|
34.70
|
34.95
|
34.25
|
34.95
|
34.72
|
34.95
|
446,000
|
|
|
8/20/2026
|
-0.05 / -0.14%
|
34.80
|
34.95
|
34.40
|
34.95
|
34.56
|
34.95
|
536,600
|
|
|
8/19/2026
|
0.00 / 0.00%
|
34.40
|
35.00
|
34.40
|
35.00
|
34.70
|
35.00
|
1,912,000
|
|
|
8/18/2026
|
+0.05 / +0.14%
|
35.00
|
35.20
|
34.50
|
35.00
|
34.88
|
35.00
|
279,800
|
|
|
8/17/2026
|
0.00 / 0.00%
|
34.90
|
34.95
|
34.30
|
34.95
|
34.65
|
34.95
|
175,700
|
|
|
8/14/2026
|
+0.35 / +1.01%
|
34.60
|
34.95
|
34.25
|
34.95
|
34.51
|
34.95
|
292,900
|
|
|
8/13/2026
|
-0.40 / -1.14%
|
35.00
|
35.00
|
34.45
|
34.60
|
34.81
|
34.60
|
235,100
|
|
|
|
|
|
|
|
|
|
Market Update
Last updated at 1:15:01 PM
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