$ZAPP — Trading Halt History & Cascade Pattern

Name: ZAPP halt history (HaltPredict)
Creator: HaltPredict
License: https://haltpredict.com/terms

Permanent overview of every ZAPP halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.

DNA Profile

Total halts
33
Halt days
6
Cascade tendency(H2+ vs H1)
450%
Avg cascade P
77.4%
Avg gap
3.8%
Typical tier
C

First halt Apr 23, 2024 · Last halt May 8, 2025

Hero patterns this ticker matches

Total Halts

50

Sessions

10

UP Rate

40%

Avg Gap

5%

Cascade Rate

50%

Avg H#/Session

5

Most Common H#

#1

Gap % — Last 10 Halts

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual

May 12, 2023
12:13 PM
#1
$3.38
$3.67
+8.6%
—
—
→ H2 

May 5, 2023
11:43 AM
#4
$7.29
$7.20
-1.2%
—
—
no cascade 

May 5, 2023
11:32 AM
#3
$8.31
$7.81
-6.0%
—
—
→ H4 

May 5, 2023
11:16 AM
#2
$7.81
$9.35
+19.7%
—
—
→ H3 

May 5, 2023
10:56 AM
#1
$5.91
$7.10
+20.1%
—
—
→ H2 

May 4, 2023
9:59 AM
#1
$3.60
$3.60
0.0%
—
—
no cascade 

May 1, 2023
10:32 AM
#4
$8.01
$7.65
-4.5%
—
—
no cascade 

May 1, 2023
10:16 AM
#3
$8.34
$8.73
+4.7%
—
—
→ H4 

May 1, 2023
9:47 AM
#2
$8.08
$7.63
-5.6%
—
—
→ H3 

May 1, 2023
9:31 AM
#1
$7.74
$8.98
+16.0%
—
—
→ H2 

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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.