$VACH — Trading Halt History & Cascade Pattern
Permanent overview of every VACH halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
1267%
First halt Mar 11, 2026 · Last halt Apr 21, 2026
Hero patterns this ticker matches
Halt History (1–20 of 61)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jun 10, 2026
9:44 AM
#2
$14.63
$17.80
+21.7%
UP
—
no cascade
Jun 10, 2026
9:32 AM
#1
$16.00
$17.80
+11.3%
UP
—
→ H2
Jun 9, 2026
3:48 PM
#4
$14.31
$17.80
+24.4%
UP
C50.0%
no cascade ✗
Jun 9, 2026
11:14 AM
#3
$18.00
$17.80
-1.1%
DOWN
—
→ H4
Jun 9, 2026
11:08 AM
#2
$14.80
$17.80
+20.3%
UP
—
→ H3
Jun 9, 2026
10:17 AM
#1
$11.68
$10.51
-10.0%
DOWN
—
→ H2
Jun 8, 2026
3:52 PM
#1
$11.35
$10.51
-7.4%
DOWN
—
no cascade
May 14, 2026
11:52 AM
#3
$11.71
$12.29
+5.0%
UP
—
no cascade
May 14, 2026
10:15 AM
#2
$9.10
$12.29
+35.0%
UP
—
→ H3
May 14, 2026
9:32 AM
#1
$—
$9.10
—
UP
—
→ H2
May 13, 2026
2:52 PM
#2
$9.56
$12.29
+28.6%
UP
—
no cascade
May 13, 2026
1:55 PM
#1
$—
$9.56
—
UP
—
→ H2
May 12, 2026
3:01 PM
#2
$10.55
$12.05
+14.2%
UP
—
no cascade
May 12, 2026
2:28 PM
#1
$8.45
$12.05
+42.6%
UP
—
→ H2
Apr 21, 2026
11:07 AM
#1
$12.00
$11.43
-4.8%
DOWN
B37.4%
no cascade ✓
Apr 20, 2026
1:49 PM
#2
$10.21
$12.55
+23.0%
UP
C75.0%
no cascade ✗
Apr 20, 2026
1:02 PM
#1
$12.10
$12.55
+3.7%
UP
B30.6%
→ H2 ✗
Mar 12, 2026
3:29 PM
#18
$11.00
$-1.00
+0.2%
UNKNOWN
—
no cascade
Mar 12, 2026
2:33 PM
#17
$11.59
$-1.00
-5.1%
UNKNOWN
—
→ H18
Mar 12, 2026
2:02 PM
#16
$11.15
$-1.00
+3.9%
UNKNOWN
—
→ H17
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.