OPTT
OCEAN POWER TECH (OPTT)
NYSE
$0.69-$0.0004 (-0.06%)
Price as of Oct 23, 2026 7:30 PM EDT
  • $4.2M
    Market Cap
  • -95.59%
    1-Year Change
  • Specialty Industrial Machinery
    Industry
  • 1 Month
    -68.75%
    Low Price$0.55
    High Price$2.09
  • 3 Months
    -87.53%
    Low Price$3.20
    High Price$2.73
  • 1 Year
    -95.59%
    Low Price$3.20
    High Price$2.73
Date
Open
High
Low
Close
Change (%)
Volume
10/23/2026
0.65
0.73
0.62
0.69
+5.82%
613,888
10/22/2026
0.56
0.65
0.56
0.65
+6.93%
298,735
10/21/2026
0.57
0.62
0.55
0.61
+11.16%
292,681
10/20/2026
0.57
0.60
0.54
0.55
-5.12%
286,209
10/19/2026
0.63
0.66
0.56
0.58
-5.65%
391,964
10/16/2026
0.68
0.68
0.59
0.61
-11.24%
463,134
10/15/2026
0.65
0.69
0.63
0.69
+4.70%
288,445
10/14/2026
0.71
0.71
0.65
0.66
-8.45%
402,096
10/13/2026
0.69
0.72
0.66
0.72
+3.12%
417,029
10/12/2026
0.82
0.84
0.62
0.70
-17.91%
2,032,019
10/09/2026
0.90
0.91
0.83
0.85
-5.83%
884,074
10/08/2026
0.98
0.99
0.89
0.90
-6.38%
861,855
10/07/2026
1.10
1.26
0.95
0.96
-9.30%
1,480,325
10/06/2026
0.96
1.32
0.92
1.06
+10.49%
3,614,431
10/05/2026
1.02
1.04
0.91
0.96
-5.94%
671,224
10/02/2026
1.04
1.11
1.00
1.02
0.00%
658,818
10/01/2026
1.30
1.38
1.02
1.02
-23.88%
911,377
09/30/2026
1.40
1.42
1.27
1.34
-1.47%
453,513
09/29/2026
1.65
1.66
1.35
1.36
-18.56%
665,098
09/28/2026
1.96
1.97
1.67
1.67
-16.92%
547,334
09/25/2026
2.10
2.15
2.00
2.01
-3.83%
162,060
09/24/2026
2.11
2.29
2.05
2.09
-5.00%
321,459
09/23/2026
2.10
2.22
2.01
2.20
+3.77%
222,456
09/22/2026
2.28
2.31
2.11
2.12
-7.83%
336,589
09/21/2026
2.18
2.38
2.14
2.30
+9.00%
431,530
09/18/2026
1.92
2.19
1.92
2.11
+9.33%
567,888
09/17/2026
1.89
1.99
1.82
1.93
+6.04%
359,394
09/16/2026
2.05
2.07
1.75
1.82
-11.22%
792,614
09/15/2026
2.54
2.60
2.00
2.05
-24.91%
756,622
09/14/2026
3.23
3.23
2.45
2.73
-14.55%
762,574
09/14/2026
1:30 Split
09/14/2026
-$1.28 Earnings
09/11/2026
4.13
4.43
2.86
3.20
-33.44%
63,547,297
09/10/2026
4.73
4.87
4.58
4.80
+0.76%
6,131,272
09/09/2026
4.81
4.90
4.72
4.76
-1.73%
4,359,475
09/08/2026
4.80
4.98
4.56
4.85
-13.77%
12,737,096
09/04/2026
5.64
5.64
5.34
5.62
-3.55%
3,424,420
09/03/2026
5.10
5.95
4.94
5.83
+16.42%
12,544,234
09/02/2026
5.00
5.13
4.95
5.01
0.00%
1,392,998
09/01/2026
5.14
5.15
4.92
5.01
-3.64%
2,083,394
08/31/2026
5.04
5.23
4.88
5.20
+1.29%
2,691,684
08/28/2026
5.40
5.40
4.95
5.13
-4.42%
4,500,179
08/27/2026
5.47
5.50
5.25
5.37
-1.32%
2,992,785
08/26/2026
5.47
5.58
5.01
5.44
-2.63%
5,315,209
08/25/2026
5.44
5.69
5.34
5.59
+2.59%
3,943,901
08/24/2026
5.58
5.66
5.28
5.45
-1.52%
3,904,374
08/21/2026
5.72
5.92
5.49
5.53
-2.23%
2,935,796
08/20/2026
5.80
5.85
5.31
5.66
-4.31%
5,328,690
08/19/2026
5.78
6.27
5.61
5.91
+4.79%
3,596,292
08/18/2026
5.91
5.96
5.43
5.64
-2.84%
2,576,968
08/17/2026
6.08
6.45
5.58
5.81
-6.52%
6,164,743
08/14/2026
6.15
6.21
5.96
6.21
+0.98%
1,959,008
08/13/2026
5.96
6.15
5.87
6.15
+2.30%
3,684,261
08/12/2026
6.18
6.26
5.85
6.01
-1.81%
3,857,052
08/11/2026
5.64
6.45
5.64
6.12
+9.20%
6,809,331
08/10/2026
5.64
5.72
5.48
5.61
+1.19%
3,204,788
08/07/2026
5.51
5.72
5.41
5.54
+4.35%
5,211,382
08/06/2026
5.41
5.56
5.28
5.31
-1.67%
3,705,275
08/05/2026
5.19
5.76
5.19
5.40
-1.32%
5,232,056
08/04/2026
5.52
5.70
5.31
5.47
+1.33%
5,571,804
08/03/2026
5.50
5.66
5.33
5.40
-0.55%
5,860,693
07/31/2026
5.46
5.69
5.03
5.43
+12.35%
17,369,520
07/30/2026
4.82
5.24
4.82
4.83
+4.88%
6,292,513
07/29/2026
4.50
4.89
4.35
4.61
+2.13%
6,072,738
07/28/2026
4.20
4.65
3.92
4.51
+4.44%
8,099,927
07/27/2026
4.64
4.76
4.31
4.32
-4.00%
5,811,355
07/24/2026
5.40
5.46
4.33
4.50
-18.35%
15,645,787
07/23/2026
5.40
5.51
5.34
5.51
+0.38%
5,176,165
07/23/2026
-$1.80 Earnings
07/22/2026
5.63
5.70
5.49
5.49
-3.68%
2,083,914
07/21/2026
5.70
5.73
5.46
5.70
-0.78%
3,474,020
07/20/2026
6.00
6.15
5.61
5.75
-2.30%
4,190,674
07/17/2026
5.90
6.01
5.58
5.88
-0.56%
6,318,784
07/16/2026
6.30
6.30
5.82
5.91
-6.10%
2,392,779
07/15/2026
6.21
6.32
6.12
6.30
+4.79%
3,053,526
07/14/2026
6.53
6.56
5.73
6.01
-7.78%
8,555,466
07/13/2026
6.62
6.81
6.49
6.52
-1.72%
3,676,655
07/10/2026
7.59
7.59
6.47
6.63
-13.33%
8,607,415
07/09/2026
7.55
7.74
7.43
7.65
+2.00%
1,796,114
07/08/2026
7.45
7.63
7.30
7.50
-1.85%
2,055,126
07/07/2026
8.06
8.15
7.41
7.64
-3.30%
4,643,695
07/06/2026
7.71
8.05
7.71
7.90
+2.81%
2,096,329
07/02/2026
8.25
8.40
7.62
7.69
-5.74%
2,737,025
07/01/2026
7.76
8.25
7.75
8.15
+3.74%
2,538,055
06/30/2026
8.06
8.10
7.73
7.86
-1.13%
2,266,097
06/29/2026
7.74
7.95
7.59
7.95
+4.33%
2,005,044
06/26/2026
7.32
7.76
7.20
7.62
+2.83%
2,069,342
06/25/2026
8.03
8.04
7.28
7.41
-5.00%
4,263,357
06/24/2026
8.40
8.48
7.80
7.80
-5.97%
4,358,796
06/23/2026
8.37
8.40
8.15
8.30
-1.25%
3,502,425
06/22/2026
8.73
8.85
8.40
8.40
-4.27%
2,832,144
06/18/2026
8.51
8.78
8.48
8.78
+3.72%
3,240,825
06/17/2026
8.55
8.71
8.43
8.46
+0.89%
3,420,809
06/16/2026
8.66
8.70
8.39
8.39
-2.68%
4,004,504
06/15/2026
8.74
8.85
8.45
8.62
+4.74%
6,480,908
06/12/2026
8.76
8.84
8.21
8.23
-7.05%
4,834,223
06/11/2026
8.40
8.85
8.34
8.85
+9.06%
4,982,930
06/10/2026
8.25
8.66
8.12
8.12
-5.05%
4,586,357
06/09/2026
9.03
9.27
8.15
8.55
-4.40%
10,948,687
06/08/2026
8.84
9.03
8.84
8.94
+2.30%
7,795,442