HYLN
HYLIION HLDG-A (HYLN)
NYSE
$4.51-$0.02 (-0.35%)
Price as of Oct 02, 2026 7:57 PM EDT
  • $809.0M
    Market Cap
  • 114.69%
    1-Year Change
  • Auto Parts
    Industry
  • 1 Month
    +27.25%
    Low Price$3.66
    High Price$4.53
  • 3 Months
    +4.86%
    Low Price$3.15
    High Price$4.53
  • 1 Year
    +114.69%
    Low Price$1.58
    High Price$8.10
Date
Open
High
Low
Close
Change (%)
Volume
10/02/2026
4.32
4.54
4.29
4.53
+7.60%
1,962,665
10/01/2026
4.17
4.26
4.00
4.21
+0.96%
1,611,126
09/30/2026
4.05
4.28
3.97
4.17
+3.99%
3,273,471
09/29/2026
4.20
4.27
3.99
4.01
+1.26%
2,037,348
09/28/2026
4.12
4.14
3.92
3.96
-6.16%
1,454,773
09/25/2026
4.25
4.36
4.16
4.22
+0.48%
1,270,189
09/24/2026
4.03
4.24
4.02
4.20
+1.45%
1,690,100
09/23/2026
4.49
4.53
4.14
4.14
-7.38%
2,156,007
09/22/2026
4.43
4.68
4.36
4.47
+2.05%
2,920,201
09/21/2026
4.23
4.44
4.18
4.38
+4.29%
2,367,346
09/18/2026
4.10
4.23
3.94
4.20
+2.94%
2,807,912
09/17/2026
4.01
4.35
4.00
4.08
+3.55%
2,848,657
09/16/2026
3.93
4.02
3.84
3.94
-0.25%
1,398,406
09/15/2026
3.78
3.98
3.78
3.95
+4.22%
1,394,708
09/14/2026
3.73
3.83
3.62
3.79
-2.82%
1,252,685
09/11/2026
3.89
4.03
3.86
3.90
+2.09%
1,140,256
09/10/2026
3.74
3.97
3.69
3.82
-1.04%
1,818,248
09/09/2026
4.00
4.08
3.82
3.86
-3.50%
1,577,810
09/08/2026
3.69
4.10
3.69
4.00
+8.40%
2,480,327
09/04/2026
3.68
3.75
3.65
3.69
+0.82%
1,156,294
09/03/2026
3.60
3.71
3.50
3.66
+2.81%
1,174,667
09/02/2026
3.43
3.60
3.37
3.56
+4.09%
1,752,878
09/01/2026
3.35
3.46
3.25
3.42
-1.44%
1,476,060
08/31/2026
3.44
3.53
3.37
3.47
-1.14%
2,382,449
08/28/2026
3.73
3.74
3.48
3.51
+2.93%
2,632,557
08/27/2026
3.40
3.45
3.36
3.41
+2.71%
1,593,858
08/26/2026
3.21
3.36
3.15
3.32
+2.47%
1,711,434
08/25/2026
3.25
3.31
3.17
3.24
+2.86%
2,018,697
08/24/2026
3.28
3.30
3.12
3.15
-5.41%
2,689,207
08/21/2026
3.42
3.43
3.27
3.33
-1.19%
2,251,657
08/20/2026
3.61
3.63
3.27
3.37
-8.17%
3,221,823
08/19/2026
3.87
3.94
3.59
3.67
-4.92%
2,700,003
08/18/2026
3.95
4.08
3.81
3.86
-5.62%
2,552,874
08/17/2026
4.10
4.20
3.94
4.09
+0.74%
2,565,480
08/14/2026
4.18
4.38
3.97
4.06
-1.22%
3,661,479
08/13/2026
4.05
4.78
4.03
4.11
+5.66%
6,912,609
08/12/2026
5.09
5.45
3.82
3.89
-0.77%
11,976,257
08/11/2026
4.01
4.14
3.84
3.92
-0.25%
4,719,926
08/11/2026
-$0.08 Earnings
08/10/2026
4.20
4.22
3.84
3.93
+1.55%
3,600,895
08/07/2026
4.04
4.08
3.75
3.87
-2.03%
2,044,796
08/06/2026
4.11
4.24
3.90
3.95
+0.25%
2,489,221
08/05/2026
4.10
4.18
3.91
3.94
-3.67%
1,919,070
08/04/2026
3.87
4.18
3.85
4.09
+8.49%
2,842,242
08/03/2026
3.53
3.85
3.41
3.77
+5.90%
1,670,228
07/31/2026
3.71
3.79
3.51
3.56
-1.66%
1,540,003
07/30/2026
3.19
3.66
3.19
3.62
+11.73%
2,801,753
07/29/2026
3.50
3.55
3.21
3.24
-8.47%
2,970,515
07/28/2026
3.69
3.80
3.44
3.54
-7.33%
2,571,258
07/27/2026
3.81
3.93
3.61
3.82
+2.69%
2,143,517
07/24/2026
4.07
4.09
3.67
3.72
-9.71%
2,610,141
07/23/2026
4.29
4.56
4.03
4.12
+4.83%
5,361,135
07/22/2026
3.93
4.16
3.80
3.93
+1.29%
4,025,682
07/21/2026
3.61
3.89
3.61
3.88
+9.30%
1,924,525
07/20/2026
3.78
3.81
3.53
3.55
-5.08%
2,354,844
07/17/2026
3.60
3.86
3.54
3.74
0.00%
2,005,080
07/16/2026
3.88
3.94
3.58
3.74
-5.32%
3,249,606
07/15/2026
4.13
4.25
3.83
3.95
-3.42%
1,719,464
07/14/2026
3.89
4.19
3.81
4.09
+6.23%
2,307,044
07/13/2026
4.25
4.25
3.81
3.85
-6.78%
2,679,002
07/10/2026
4.31
4.37
4.12
4.13
-2.82%
2,818,858
07/09/2026
4.15
4.32
4.13
4.25
+4.94%
2,118,143
07/08/2026
4.00
4.27
3.98
4.05
0.00%
3,157,718
07/07/2026
4.28
4.28
3.95
4.05
-5.59%
3,317,738
07/06/2026
4.36
4.62
4.28
4.29
-0.69%
2,390,956
07/02/2026
4.62
4.93
4.23
4.32
-6.49%
3,527,300
07/01/2026
5.07
5.39
4.60
4.62
-11.32%
4,069,042
06/30/2026
4.69
5.32
4.68
5.21
+8.77%
5,826,937
06/29/2026
4.72
4.93
4.33
4.79
+8.37%
6,212,254
06/26/2026
4.70
4.75
4.31
4.42
-9.05%
6,986,762
06/25/2026
4.92
5.07
4.37
4.86
-1.22%
5,532,747
06/24/2026
6.02
6.02
4.75
4.92
-19.34%
9,505,479
06/23/2026
6.91
7.20
6.08
6.10
-17.23%
8,330,988
06/22/2026
8.20
8.24
7.35
7.37
-9.01%
4,520,341
06/18/2026
7.98
8.49
7.66
8.10
+5.74%
6,398,510
06/17/2026
7.54
8.02
7.38
7.66
+3.10%
4,797,933
06/16/2026
7.30
7.92
7.09
7.43
+0.27%
5,104,660
06/15/2026
7.76
8.22
7.08
7.41
+0.14%
5,646,278
06/12/2026
7.59
7.80
7.06
7.40
-1.46%
4,727,543
06/11/2026
7.11
7.62
6.85
7.51
+8.53%
7,221,520
06/10/2026
6.53
7.39
6.39
6.92
+9.15%
6,315,137
06/09/2026
7.39
7.50
6.05
6.34
-12.19%
6,776,038
06/08/2026
7.22
7.97
6.95
7.22
+4.64%
7,393,242
06/05/2026
7.66
7.97
6.87
6.90
-9.45%
8,252,182
06/04/2026
6.33
7.86
6.28
7.62
+17.96%
7,873,109
06/03/2026
6.62
6.98
6.25
6.46
-4.86%
6,360,251
06/02/2026
6.19
7.00
6.04
6.79
+8.64%
5,570,607
06/01/2026
6.85
7.02
6.03
6.25
-10.59%
5,895,682
05/29/2026
7.17
7.27
6.55
6.99
-2.78%
5,970,973
05/28/2026
6.85
7.39
6.60
7.19
+3.60%
7,103,978
05/27/2026
6.63
7.33
6.27
6.94
+5.15%
8,833,757
05/26/2026
6.16
7.23
5.94
6.60
+10.18%
14,671,305
05/22/2026
4.29
6.24
4.27
5.99
+42.62%
20,171,479
05/21/2026
4.15
4.37
4.12
4.20
+2.69%
3,425,173
05/20/2026
4.13
4.28
3.83
4.09
0.00%
3,110,707
05/19/2026
4.07
4.23
3.81
4.09
-2.62%
2,898,648
05/18/2026
4.55
4.84
4.07
4.20
-10.06%
7,192,326
05/15/2026
3.49
4.76
3.45
4.67
+26.56%
10,605,272
05/14/2026
3.76
3.81
3.28
3.69
+2.79%
5,356,362
05/13/2026
2.85
3.60
2.82
3.59
+33.96%
8,284,503