$APDN — Trading Halt History & Cascade Pattern
Permanent overview of every APDN halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
500%
First halt Sep 29, 2025 · Last halt Sep 29, 2025
Halt History (1–20 of 95)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Sep 29, 2025
3:40 PM
#6
$5.51
$4.37
-20.7%
DOWN
C0.0%
no cascade ✓
Sep 29, 2025
3:29 PM
#5
$6.88
$6.30
-8.4%
DOWN
C46.7%
→ H6 ✗
Sep 29, 2025
3:08 PM
#4
$5.11
$6.50
+27.2%
DOWN
C25.0%
→ H5 ✗
Sep 29, 2025
1:55 PM
#3
$4.50
$4.49
-0.2%
UP
C71.4%
→ H4 ✓
Sep 29, 2025
1:46 PM
#2
$5.19
$4.93
-5.0%
DOWN
C56.0%
→ H3 ✓
Sep 29, 2025
9:36 AM
#1
$3.43
$3.37
-1.9%
UP
B36.0%
→ H2 ✗
May 28, 2024
9:37 AM
#2
$0.88
$0.90
+2.3%
—
—
no cascade
May 28, 2024
9:31 AM
#1
$1.16
$1.10
-5.2%
—
—
→ H2
May 10, 2024
11:28 AM
#1
$3.11
$3.13
+0.6%
—
—
no cascade
Aug 19, 2022
9:45 AM
#1
$3.64
$4.06
+11.5%
—
—
no cascade
Aug 17, 2022
3:52 PM
#1
$3.65
$3.71
+1.6%
—
—
no cascade
Aug 9, 2022
11:30 AM
#1
$5.64
$5.74
+1.8%
—
—
no cascade
Aug 5, 2022
2:03 PM
#1
$5650.00
—
—
—
—
—
Aug 4, 2022
3:03 PM
#3
$6260.00
—
—
—
—
—
Aug 4, 2022
1:28 PM
#2
$6520.00
—
—
—
—
—
Aug 4, 2022
10:05 AM
#1
$4.21
$4.25
+0.9%
—
—
→ H2
Aug 2, 2022
3:37 PM
#38
$3.40
$3.44
+1.2%
—
—
no cascade
Aug 2, 2022
3:28 PM
#37
$3.62
$3.60
-0.6%
—
—
→ H38
Aug 2, 2022
3:17 PM
#36
$3.94
$3.85
-2.3%
—
—
→ H37
Aug 2, 2022
3:10 PM
#35
$4.10
$4.20
+2.4%
—
—
→ H36
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.