$ZVSA — Trading Halt History & Cascade Pattern
Permanent overview of every ZVSA halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
27%
First halt Apr 29, 2024 · Last halt Jul 8, 2025
Hero patterns this ticker matches
Halt History (1–20 of 25)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jul 8, 2025
12:30 PM
#3
$1.17
$1.07
-8.2%
DOWN
C75.0%
no cascade ✗
Jul 8, 2025
12:19 PM
#2
$1.39
$1.35
-2.9%
DOWN
B83.3%
→ H3 ✓
Jul 8, 2025
12:00 PM
#1
$1.47
$1.64
+11.6%
UP
C32.1%
→ H2 ✗
Apr 10, 2025
9:45 AM
#1
$1.04
$1.08
+3.9%
DOWN
B78.6%
no cascade ✗
Apr 8, 2025
11:39 AM
#1
$1.19
$1.27
+6.7%
DOWN
B53.1%
no cascade ✗
Apr 8, 2025
11:25 AM
#1
$1.50
$1.47
-2.0%
DOWN
B68.8%
→ H2 ✓
Apr 8, 2025
11:18 AM
#1
$1.69
$1.64
-3.0%
DOWN
B68.8%
→ H2 ✓
Apr 8, 2025
11:12 AM
#1
$1.79
$1.87
+4.5%
DOWN
B68.8%
→ H2 ✓
Apr 8, 2025
11:07 AM
#1
$1.61
$1.84
+14.3%
DOWN
C71.4%
→ H2 ✓
Apr 8, 2025
11:00 AM
#1
$1.40
$1.48
+5.7%
UP
B44.8%
→ H2 ✗
Apr 8, 2025
10:49 AM
#1
$1.44
$1.53
+6.3%
FLAT
—
→ H2
Jul 18, 2024
11:18 AM
#1
$4.68
$4.81
+2.8%
UP
B37.4%
no cascade ✓
Jul 9, 2024
12:07 PM
#2
$4.58
$4.50
-1.8%
DOWN
B51.3%
no cascade ✗
Jul 9, 2024
11:36 AM
#1
$4.19
$4.48
+6.9%
UP
B34.9%
→ H2 ✗
Apr 29, 2024
10:02 AM
#1
$5.27
$5.28
+0.2%
UP
B50.5%
no cascade ✗
Feb 26, 2024
9:45 AM
#3
$1.81
$1.89
+4.4%
—
—
no cascade
Feb 26, 2024
9:38 AM
#2
$2.24
$2.11
-5.8%
—
—
→ H3
Feb 26, 2024
9:32 AM
#1
$1.83
$1.85
+1.1%
—
—
→ H2
Dec 7, 2023
11:32 AM
#2
$1.62
$1.60
-1.2%
—
—
no cascade
Dec 7, 2023
10:06 AM
#1
$1.77
$1.77
0.0%
—
—
→ H2
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.