$UPC — Trading Halt History & Cascade Pattern
Permanent overview of every UPC halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
24%
First halt Mar 24, 2025 · Last halt Apr 23, 2026
Hero patterns this ticker matches
Halt History (21–40 of 70)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Apr 16, 2025
1:48 PM
#1
$3.91
$3.87
-1.1%
DOWN
B34.8%
no cascade ✓
Apr 16, 2025
12:40 PM
#1
$3.74
$4.38
+17.0%
UP
B41.2%
→ H2 ✗
Apr 9, 2025
10:48 AM
#1
$3.64
$3.75
+3.0%
DOWN
B39.1%
no cascade ✓
Apr 9, 2025
10:32 AM
#1
$3.26
$3.24
-0.5%
DOWN
B39.1%
→ H2 ✗
Apr 9, 2025
9:53 AM
#1
$3.08
$3.23
+4.9%
UP
B36.0%
→ H2 ✗
Apr 9, 2025
9:42 AM
#1
$3.21
$3.06
-4.7%
DOWN
B42.7%
→ H2 ✗
Apr 8, 2025
3:45 PM
#1
$3.73
$3.89
+4.3%
UP
B14.3%
no cascade ✓
Apr 8, 2025
2:50 PM
#1
$4.40
$4.30
-2.3%
DOWN
B44.1%
→ H2 ✗
Apr 8, 2025
2:41 PM
#1
$3.73
$3.76
+0.8%
UP
B22.4%
→ H2 ✗
Apr 1, 2025
9:34 AM
#1
$3.15
$2.84
-9.8%
DOWN
B41.3%
no cascade ✓
Mar 25, 2025
11:03 AM
#3
$4.89
$4.51
-7.8%
DOWN
C46.4%
no cascade ✓
Mar 25, 2025
10:56 AM
#2
$5.16
$5.40
+4.7%
UP
B64.6%
→ H3 ✓
Mar 25, 2025
10:27 AM
#1
$4.55
$4.60
+1.1%
UP
B37.4%
→ H2 ✗
Mar 24, 2025
9:30 AM
#1
$3.33
$3.80
+14.1%
UP
B42.4%
no cascade ✓
Dec 6, 2024
9:54 AM
#1
$4.17
$4.38
+5.0%
DOWN
—
no cascade
Oct 16, 2024
12:34 PM
#2
$0.75
$0.75
0.0%
DOWN
—
no cascade
Oct 16, 2024
12:25 PM
#1
$0.93
$0.95
+2.1%
DOWN
—
→ H2
Sep 12, 2024
3:47 PM
#19
$1.51
$1.60
+6.0%
UP
—
no cascade
Sep 12, 2024
2:37 PM
#18
$1.50
$1.62
+8.0%
UP
—
→ H19
Sep 12, 2024
2:00 PM
#17
$1.75
$1.65
-5.7%
UP
—
→ H18
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.