$ZAPP — Trading Halt History & Cascade Pattern
Permanent overview of every ZAPP halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
450%
First halt Apr 23, 2024 · Last halt May 8, 2025
Hero patterns this ticker matches
Halt History (21–40 of 50)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jun 13, 2024
11:04 AM
#13
$2.74
$2.65
-3.3%
DOWN
B89.0%
→ H14 ✓
Jun 13, 2024
10:56 AM
#12
$2.93
$2.92
-0.3%
DOWN
B89.0%
→ H13 ✓
Jun 13, 2024
10:51 AM
#11
$2.65
$2.78
+4.9%
UP
B92.8%
→ H12 ✓
Jun 13, 2024
10:45 AM
#10
$2.43
$2.50
+2.9%
UP
B92.8%
→ H11 ✓
Jun 13, 2024
10:38 AM
#9
$2.20
$2.12
-3.6%
DOWN
B89.0%
→ H10 ✓
Jun 13, 2024
10:33 AM
#8
$2.25
$2.35
+4.4%
UP
B92.8%
→ H9 ✓
Jun 13, 2024
10:26 AM
#7
$2.15
$2.10
-2.3%
DOWN
B89.0%
→ H8 ✓
Jun 13, 2024
10:21 AM
#6
$2.17
$2.30
+6.0%
UP
B87.2%
→ H7 ✓
Jun 13, 2024
10:10 AM
#5
$1.82
$2.02
+11.0%
UP
B95.6%
→ H6 ✓
Jun 13, 2024
10:05 AM
#4
$1.67
$1.67
0.0%
FLAT
—
→ H5
Jun 13, 2024
9:59 AM
#3
$1.74
$1.82
+4.6%
UP
B84.8%
→ H4 ✓
Jun 13, 2024
9:53 AM
#2
$1.40
$1.53
+9.3%
UP
B86.5%
→ H3 ✓
Jun 13, 2024
9:48 AM
#1
$1.14
$1.25
+9.7%
UP
B61.7%
→ H2 ✓
Apr 23, 2024
10:20 AM
#4
$5.43
$5.37
-1.1%
DOWN
B73.7%
no cascade ✗
Apr 23, 2024
10:14 AM
#3
$6.02
$6.10
+1.3%
UP
B71.1%
→ H4 ✓
Apr 23, 2024
9:42 AM
#2
$4.17
$4.38
+5.0%
UP
B62.5%
→ H3 ✓
Apr 23, 2024
9:30 AM
#1
$3.95
$3.80
-3.8%
DOWN
B42.7%
→ H2 ✗
May 12, 2023
2:05 PM
#4
$4.11
$4.63
+12.7%
—
—
no cascade
May 12, 2023
12:51 PM
#3
$4.36
$4.20
-3.7%
—
—
→ H4
May 12, 2023
12:30 PM
#2
$3.98
$4.98
+25.1%
—
—
→ H3
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.