$NDRA — Trading Halt History & Cascade Pattern
Permanent overview of every NDRA halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
44%
First halt Nov 7, 2024 · Last halt Feb 26, 2026
Hero patterns this ticker matches
Halt History (1–20 of 29)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
May 13, 2026
3:38 PM
#1
$5.73
$5.90
+3.0%
UP
—
no cascade
Feb 26, 2026
10:06 AM
#5
$5.69
$4.41
-22.5%
DOWN
C87.5%
no cascade ✗
Feb 26, 2026
9:55 AM
#1
$4.95
$5.09
+2.8%
UP
B36.0%
→ H2 ✗
Feb 26, 2026
9:46 AM
#3
$5.68
$5.78
+1.8%
DOWN
B74.2%
→ H4 ✓
Feb 26, 2026
9:39 AM
#2
$4.95
$5.24
+5.9%
UP
B62.5%
→ H3 ✓
Jul 8, 2025
9:38 AM
#1
$10.09
$9.61
-4.8%
DOWN
B42.1%
no cascade ✓
May 9, 2025
10:27 AM
#1
$3.12
$3.30
+5.8%
UP
B34.9%
no cascade ✓
May 9, 2025
10:14 AM
#1
$3.60
$3.60
-0.1%
DOWN
B39.1%
→ H2 ✗
May 9, 2025
10:09 AM
#1
$4.00
$3.34
-16.5%
DOWN
B52.2%
→ H2 ✓
May 9, 2025
9:58 AM
#1
$4.78
$4.00
-16.3%
DOWN
B51.9%
→ H2 ✓
May 9, 2025
9:51 AM
#1
$5.95
$5.04
-15.3%
DOWN
B56.9%
→ H2 ✓
Apr 25, 2025
10:21 AM
#1
$4.05
$4.03
-0.5%
FLAT
—
no cascade
Apr 17, 2025
12:57 PM
#1
$3.30
$3.35
+1.4%
UP
B31.8%
no cascade ✓
Apr 17, 2025
11:13 AM
#1
$5.28
$5.40
+2.3%
DOWN
B44.3%
→ H2 ✗
Apr 17, 2025
10:53 AM
#1
$3.89
$5.50
+41.4%
UP
C76.9%
→ H2 ✓
Apr 14, 2025
12:18 PM
#1
$3.43
$3.50
+1.9%
UP
B31.8%
no cascade ✓
Apr 7, 2025
11:51 AM
#4
$4.60
$4.50
-2.2%
DOWN
B80.8%
no cascade ✗
Apr 7, 2025
11:46 AM
#3
$5.22
$5.11
-2.1%
DOWN
B69.7%
→ H4 ✓
Apr 7, 2025
11:38 AM
#2
$5.54
$5.60
+1.1%
UP
B64.6%
→ H3 ✓
Apr 7, 2025
10:49 AM
#1
$4.95
$5.15
+4.0%
UP
B37.4%
→ H2 ✗
Similar DNA Tickers
Tickers with the closest cascade tendency, average cascade probability, and gap profile.
Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.