ATEC
Alphatec Holding (ATEC)
NASDAQ
$11.29+$0.43 (+3.91%)
Price as of Oct 22, 2026 7:30 PM EDT
  • $1.7B
    Market Cap
  • -30.70%
    1-Year Change
  • Medical Devices
    Industry
  • 1 Month
    +6.78%
    Low Price$9.90
    High Price$11.25
  • 3 Months
    +30.84%
    Low Price$8.26
    High Price$11.25
  • 1 Year
    -30.70%
    Low Price$6.99
    High Price$22.68
Date
Open
High
Low
Close
Change (%)
Volume
10/21/2026
10.72
11.10
10.72
10.86
0.00%
1,694,347
10/20/2026
10.57
10.98
10.41
10.86
+4.32%
1,447,687
10/19/2026
10.42
10.54
10.35
10.41
-0.48%
1,575,422
10/16/2026
10.93
11.14
10.41
10.46
-4.30%
2,703,124
10/15/2026
10.59
10.97
10.46
10.93
+4.69%
3,051,548
10/14/2026
10.63
10.81
10.31
10.44
-3.51%
1,761,130
10/13/2026
11.30
11.54
10.80
10.82
-3.82%
2,322,193
10/12/2026
10.69
11.26
10.69
11.25
+5.44%
2,950,036
10/09/2026
10.38
10.75
10.32
10.67
+3.09%
1,565,259
10/08/2026
10.15
10.40
10.06
10.35
+0.98%
2,643,601
10/07/2026
10.41
10.66
10.18
10.25
-2.75%
2,439,046
10/06/2026
10.77
10.89
10.49
10.54
-1.68%
1,914,345
10/05/2026
9.98
10.75
9.94
10.72
+6.88%
2,063,598
10/02/2026
10.10
10.18
9.80
10.03
+1.31%
2,189,833
10/01/2026
10.27
10.45
9.81
9.90
-4.07%
2,285,261
09/30/2026
10.41
10.54
10.13
10.32
-0.48%
1,588,348
09/29/2026
10.03
10.42
10.00
10.37
+3.18%
1,725,719
09/28/2026
10.00
10.06
9.80
10.05
-0.69%
1,706,604
09/25/2026
9.80
10.32
9.72
10.12
+2.02%
3,003,817
09/24/2026
10.03
10.05
9.83
9.92
-1.10%
1,664,679
09/23/2026
10.22
10.28
9.94
10.03
-2.90%
1,629,749
09/22/2026
10.45
10.50
10.27
10.33
+1.57%
1,207,976
09/21/2026
10.27
10.32
10.06
10.17
-0.10%
1,699,935
09/18/2026
10.24
10.54
10.17
10.18
-0.97%
2,791,490
09/17/2026
10.45
10.53
10.02
10.28
-2.10%
2,756,714
09/16/2026
10.63
10.76
10.43
10.50
-1.50%
2,730,049
09/15/2026
10.80
10.94
10.61
10.66
-1.84%
2,867,345
09/14/2026
10.49
11.03
10.39
10.86
+2.65%
4,175,655
09/11/2026
9.55
10.60
9.34
10.58
+19.68%
6,455,616
09/10/2026
8.77
8.92
8.60
8.84
-1.61%
2,381,425
09/09/2026
9.23
9.44
8.84
8.99
-2.23%
3,053,122
09/08/2026
9.55
9.55
9.04
9.19
-2.75%
1,763,470
09/04/2026
9.22
9.51
9.08
9.45
+1.29%
1,581,073
09/03/2026
9.33
9.46
9.05
9.33
+1.52%
1,856,101
09/02/2026
9.24
9.48
9.08
9.19
-0.22%
1,435,252
09/01/2026
9.46
9.57
9.15
9.21
-1.71%
1,050,910
08/31/2026
9.32
9.45
9.25
9.37
-0.74%
1,381,943
08/28/2026
9.55
9.65
9.40
9.44
-1.36%
1,208,748
08/27/2026
9.36
9.69
9.28
9.57
+1.59%
1,564,913
08/26/2026
9.37
9.49
9.20
9.42
+0.96%
1,418,758
08/25/2026
9.22
9.47
9.08
9.33
+0.97%
1,582,893
08/24/2026
9.49
9.62
9.22
9.24
-2.53%
1,717,743
08/21/2026
9.26
9.51
9.11
9.48
+2.05%
1,452,193
08/20/2026
9.70
9.71
9.22
9.29
-4.72%
1,514,422
08/19/2026
9.53
10.00
9.50
9.75
+2.31%
1,544,998
08/18/2026
9.55
9.77
9.50
9.53
+0.85%
1,432,174
08/17/2026
9.63
9.75
9.35
9.45
-3.47%
1,398,443
08/14/2026
9.79
9.92
9.69
9.79
+0.41%
1,759,205
08/13/2026
9.74
9.81
9.54
9.75
+1.25%
1,192,153
08/12/2026
9.24
9.70
9.12
9.63
+2.77%
1,947,996
08/11/2026
9.47
9.68
9.34
9.37
-1.26%
1,463,389
08/10/2026
9.10
9.53
9.10
9.49
+1.93%
1,973,875
08/07/2026
9.34
9.34
9.05
9.31
+1.09%
2,489,966
08/06/2026
9.55
9.64
8.90
9.21
-3.76%
3,695,320
08/05/2026
9.87
10.10
9.26
9.57
-7.54%
5,220,686
08/04/2026
9.96
10.39
9.96
10.35
+1.97%
4,381,982
08/04/2026
$0.07 Earnings
08/03/2026
10.00
10.30
9.86
10.15
+6.62%
4,589,416
07/31/2026
9.73
9.76
9.46
9.52
-1.45%
1,669,204
07/30/2026
9.65
9.80
9.54
9.66
+0.10%
1,811,312
07/29/2026
9.23
9.67
9.20
9.65
+3.54%
2,429,905
07/28/2026
9.10
9.43
9.00
9.32
+7.50%
2,082,196
07/27/2026
8.42
8.89
8.42
8.67
+4.96%
1,789,816
07/24/2026
8.21
8.38
8.06
8.26
+0.61%
1,457,562
07/23/2026
8.27
8.27
8.07
8.21
+1.86%
1,335,843
07/22/2026
8.27
8.33
8.01
8.06
-2.89%
2,089,896
07/21/2026
8.13
8.45
8.05
8.30
+0.36%
1,980,595
07/20/2026
8.51
8.55
8.26
8.27
-3.10%
2,089,112
07/17/2026
9.09
9.09
8.52
8.54
-7.93%
2,245,807
07/16/2026
9.17
9.61
9.15
9.27
+2.54%
2,111,722
07/15/2026
8.93
9.20
8.86
9.04
+0.78%
1,327,478
07/14/2026
9.53
9.57
8.87
8.97
-7.91%
2,860,473
07/13/2026
9.66
9.94
9.61
9.74
+1.67%
1,794,403
07/10/2026
9.51
9.60
9.33
9.58
+0.74%
1,513,803
07/09/2026
9.42
9.53
9.18
9.51
+3.26%
1,740,877
07/08/2026
9.14
9.36
8.86
9.21
-1.81%
3,318,993
07/07/2026
9.38
9.53
9.28
9.38
+0.54%
2,777,931
07/06/2026
8.93
9.46
8.84
9.33
+4.60%
2,727,448
07/02/2026
9.07
9.13
8.76
8.92
+0.68%
2,843,944
07/01/2026
8.78
9.17
8.69
8.86
+2.43%
3,360,549
06/30/2026
9.39
9.48
8.50
8.65
-8.95%
4,094,009
06/29/2026
9.35
9.57
9.02
9.50
+2.15%
4,158,018
06/26/2026
8.83
9.34
8.83
9.30
+5.32%
6,166,787
06/25/2026
8.70
9.01
8.63
8.83
+1.49%
2,276,169
06/24/2026
8.50
9.09
8.10
8.70
+2.35%
6,780,615
06/23/2026
8.57
8.70
8.37
8.50
-0.58%
2,080,600
06/22/2026
8.76
9.22
8.48
8.55
-2.95%
4,093,117
06/18/2026
8.35
8.83
8.28
8.81
+6.92%
4,526,787
06/17/2026
8.43
8.69
8.22
8.24
-2.37%
5,027,130
06/16/2026
8.36
8.55
8.25
8.44
+1.81%
2,062,086
06/15/2026
8.28
8.46
8.11
8.29
+0.12%
3,830,500
06/12/2026
8.05
8.31
7.95
8.28
+1.85%
1,766,700
06/11/2026
8.01
8.31
7.86
8.13
0.00%
2,644,330
06/10/2026
8.26
8.36
8.07
8.13
-1.57%
1,563,059
06/09/2026
7.95
8.39
7.93
8.26
+4.42%
2,864,318
06/08/2026
8.04
8.18
7.88
7.91
-1.12%
1,736,292
06/05/2026
7.97
8.36
7.86
8.00
+1.01%
3,119,421
06/04/2026
7.79
8.05
7.77
7.92
+3.13%
2,134,545
06/03/2026
7.50
7.77
7.39
7.68
+2.67%
2,425,846
06/02/2026
7.41
7.53
7.27
7.48
0.00%
2,077,714