DFTX
DEFINIUM (DFTX)
NASDAQ
$35.56-$0.11 (-0.31%)
Price as of Oct 26, 2026 5:45 PM EDT
  • $4.8B
    Market Cap
  • N/A
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    -5.26%
    Low Price$32.10
    High Price$38.41
  • 3 Months
    -16.91%
    Low Price$32.10
    High Price$46.18
  • 1 Year
    N/A
    Low Price$15.05
    High Price$48.45
Date
Open
High
Low
Close
Change (%)
Volume
10/23/2026
36.01
36.12
35.09
35.67
-0.92%
1,754,735
10/22/2026
35.29
36.23
35.09
36.00
+1.44%
2,112,629
10/21/2026
35.46
36.34
35.04
35.49
+1.14%
2,906,445
10/20/2026
32.99
35.58
32.78
35.09
+6.43%
1,746,260
10/19/2026
32.28
33.30
32.23
32.97
+2.71%
1,735,869
10/16/2026
34.07
34.15
32.02
32.10
-6.30%
1,935,259
10/15/2026
34.23
34.79
33.93
34.26
+0.06%
1,747,569
10/14/2026
34.20
34.91
33.65
34.24
-0.41%
1,762,182
10/13/2026
34.83
34.95
34.03
34.38
-2.33%
2,000,416
10/12/2026
36.27
36.30
34.95
35.20
-4.61%
1,909,077
10/09/2026
34.85
38.04
34.57
36.90
+7.96%
2,773,123
10/08/2026
34.62
34.88
32.84
34.18
-2.59%
2,104,433
10/07/2026
35.34
36.39
34.92
35.09
-1.49%
1,967,115
10/06/2026
36.55
36.55
34.38
35.62
-1.68%
2,481,379
10/05/2026
37.50
37.74
35.90
36.23
-3.13%
2,602,203
10/02/2026
37.70
38.14
36.86
37.40
-0.53%
1,610,171
10/01/2026
37.94
38.95
37.29
37.60
-1.21%
2,121,144
09/30/2026
38.42
38.80
37.32
38.06
-0.39%
2,380,956
09/29/2026
38.33
38.70
37.44
38.21
-0.52%
1,967,269
09/28/2026
35.93
39.10
35.51
38.41
+6.19%
2,986,905
09/25/2026
37.00
37.00
36.14
36.17
-1.52%
2,682,917
09/24/2026
37.49
37.60
35.89
36.73
-2.44%
2,308,995
09/23/2026
40.03
40.04
37.17
37.65
-6.62%
2,712,913
09/22/2026
39.42
40.39
38.70
40.32
+2.65%
1,753,534
09/21/2026
39.00
39.54
37.97
39.28
+1.21%
2,038,015
09/18/2026
38.67
39.04
38.10
38.81
+0.34%
3,215,201
09/17/2026
38.86
39.78
38.02
38.68
+2.19%
1,729,898
09/16/2026
36.99
38.92
36.70
37.85
+2.80%
2,069,956
09/15/2026
40.45
40.45
36.78
36.82
-8.52%
4,526,877
09/14/2026
43.53
43.77
39.50
40.25
+3.50%
7,254,655
09/11/2026
37.73
39.37
37.73
38.89
+3.07%
1,754,315
09/10/2026
37.65
38.19
37.17
37.73
-0.68%
1,404,453
09/09/2026
37.82
38.93
37.68
37.99
-0.63%
1,285,383
09/08/2026
38.00
39.26
37.70
38.23
+0.37%
1,494,413
09/04/2026
37.94
38.54
37.38
38.09
+0.24%
1,128,929
09/03/2026
38.94
39.00
37.32
38.00
-2.31%
1,529,866
09/02/2026
38.50
40.07
38.10
38.90
+1.04%
1,428,629
09/01/2026
39.38
40.00
38.15
38.50
-3.07%
1,569,771
08/31/2026
40.61
41.35
39.16
39.72
-3.07%
2,692,744
08/28/2026
43.18
43.38
40.85
40.98
-6.48%
1,803,222
08/27/2026
44.18
44.97
43.33
43.82
+0.11%
1,417,292
08/26/2026
44.73
45.04
43.35
43.77
-2.32%
1,599,312
08/25/2026
43.97
45.31
43.62
44.81
+3.56%
1,271,071
08/24/2026
44.46
44.46
41.25
43.27
-3.65%
1,727,347
08/21/2026
45.89
46.57
44.81
44.91
-1.08%
1,355,409
08/20/2026
45.11
45.59
44.20
45.40
-0.92%
1,658,519
08/19/2026
47.00
47.29
44.59
45.82
-0.78%
1,747,954
08/18/2026
45.34
46.37
44.19
46.18
+2.03%
2,009,160
08/17/2026
42.20
45.32
42.04
45.26
+6.17%
2,278,218
08/14/2026
43.00
43.74
42.01
42.63
-2.89%
1,709,482
08/13/2026
44.00
45.11
42.91
43.90
+2.59%
2,665,992
08/12/2026
47.51
47.55
42.43
42.79
+4.60%
7,635,665
08/11/2026
45.47
45.60
40.62
40.91
-9.39%
3,362,223
08/10/2026
45.85
45.96
43.51
45.15
-2.15%
2,311,081
08/07/2026
46.30
49.70
44.24
46.14
0.00%
2,547,272
08/06/2026
44.39
46.18
44.30
46.14
+3.94%
1,782,245
08/06/2026
-$1.44 Earnings
08/05/2026
42.50
44.53
42.06
44.39
+4.89%
1,562,456
08/04/2026
42.65
43.08
41.86
42.32
+1.27%
1,862,314
08/03/2026
42.87
43.52
41.51
41.79
-3.98%
1,902,440
07/31/2026
44.98
45.00
42.84
43.52
-2.18%
1,965,670
07/30/2026
42.29
44.70
42.27
44.49
+5.53%
1,807,826
07/29/2026
42.00
42.86
41.08
42.16
+0.48%
1,770,675
07/28/2026
42.35
42.41
40.29
41.96
-1.62%
1,948,857
07/27/2026
43.65
45.42
41.73
42.65
-1.20%
1,556,507
07/24/2026
43.90
44.31
42.69
43.17
+0.56%
1,118,189
07/23/2026
43.20
44.17
42.67
42.93
-1.69%
775,166
07/22/2026
44.02
44.99
43.53
43.67
-3.13%
1,239,644
07/21/2026
42.49
45.17
41.57
45.08
+5.33%
1,498,500
07/20/2026
43.84
45.31
42.75
42.80
-3.36%
1,222,255
07/17/2026
43.84
45.18
43.36
44.29
+0.43%
1,487,082
07/16/2026
47.62
48.50
42.95
44.10
-3.42%
3,460,100
07/15/2026
45.00
46.65
44.73
45.66
-0.70%
1,436,986
07/14/2026
43.48
46.45
43.00
45.98
+5.34%
1,390,189
07/13/2026
46.24
46.41
43.38
43.65
-7.27%
1,807,570
07/10/2026
47.73
48.39
44.52
47.07
-2.85%
2,556,088
07/09/2026
45.07
48.47
44.53
48.45
+6.91%
3,017,564
07/08/2026
44.87
46.81
44.87
45.32
+1.89%
2,616,823
07/07/2026
44.35
45.38
42.50
44.48
+0.34%
2,588,242
07/06/2026
43.76
44.75
43.26
44.33
+0.32%
2,075,404
07/02/2026
43.37
44.50
42.42
44.19
+1.82%
2,363,067
07/01/2026
46.95
47.20
43.32
43.40
-7.74%
3,112,830
06/30/2026
46.50
49.20
46.05
47.04
+1.05%
4,323,258
06/29/2026
44.26
47.20
44.25
46.55
+3.56%
4,674,752
06/26/2026
44.70
45.75
42.84
44.95
+0.36%
12,213,459
06/25/2026
41.99
47.01
41.37
44.79
+6.31%
8,285,593
06/24/2026
39.25
44.54
39.25
42.13
+16.45%
12,466,128
06/23/2026
36.42
39.13
35.25
36.18
-1.34%
5,640,931
06/22/2026
38.58
39.16
35.13
36.67
+49.80%
20,142,928
06/18/2026
24.80
25.25
23.80
24.48
+0.20%
2,629,883
06/17/2026
24.14
25.02
24.10
24.43
+1.12%
1,583,193
06/16/2026
23.65
24.28
23.47
24.16
+1.64%
1,200,622
06/15/2026
24.77
25.23
23.63
23.77
-3.96%
1,386,893
06/12/2026
24.32
25.09
23.90
24.75
+2.65%
1,727,489
06/11/2026
23.24
24.64
22.86
24.11
+3.74%
2,369,456
06/10/2026
22.87
24.69
22.73
23.24
+1.26%
2,538,888
06/09/2026
23.20
23.79
21.69
22.95
-0.30%
1,969,941
06/08/2026
24.14
24.20
22.06
23.02
-2.25%
3,645,003
06/05/2026
24.47
25.06
22.95
23.55
-4.23%
4,182,244
06/04/2026
23.59
25.16
23.53
24.59
+4.24%
2,564,327