$QH — Trading Halt History & Cascade Pattern
Permanent overview of every QH halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
733%
First halt Aug 25, 2025 · Last halt Apr 2, 2026
Hero patterns this ticker matches
Halt History (21–40 of 62)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jun 1, 2026
3:59 PM
#1
$4.32
$4.58
+5.9%
UP
—
no cascade
May 29, 2026
11:32 AM
#6
$6.76
$6.40
-5.3%
DOWN
—
no cascade
May 29, 2026
10:28 AM
#5
$7.13
$8.50
+19.2%
UP
—
→ H6
May 29, 2026
10:16 AM
#4
$8.60
$7.13
-17.1%
DOWN
—
→ H5
May 29, 2026
10:11 AM
#3
$8.89
$7.84
-11.8%
DOWN
—
→ H4
May 29, 2026
9:50 AM
#2
$8.58
$9.43
+9.9%
UP
—
→ H3
May 29, 2026
9:30 AM
#1
$8.24
$10.01
+21.5%
UP
—
→ H2
Apr 2, 2026
3:36 PM
#1
$0.09
$0.09
-1.2%
UP
C36.4%
no cascade ✓
Feb 26, 2026
11:29 AM
#6
$0.44
$0.30
-32.2%
DOWN
C87.5%
no cascade ✗
Feb 26, 2026
11:23 AM
#5
$0.64
$0.39
-38.5%
DOWN
C87.5%
→ H6 ✓
Feb 26, 2026
11:12 AM
#4
$0.81
$0.45
-44.4%
DOWN
C85.7%
→ H5 ✓
Feb 26, 2026
11:01 AM
#3
$1.08
$0.55
-49.1%
DOWN
C77.8%
→ H4 ✓
Feb 26, 2026
10:56 AM
#2
$1.08
$0.55
-49.1%
DOWN
C85.7%
→ H3 ✓
Oct 29, 2025
3:45 PM
#17
$1.25
$1.38
+10.4%
UP
B52.0%
no cascade ✗
Oct 29, 2025
3:34 PM
#16
$1.40
$1.40
+0.0%
DOWN
B50.3%
→ H17 ✓
Oct 29, 2025
3:24 PM
#15
$1.19
$1.23
+3.4%
UP
B51.8%
→ H16 ✓
Oct 29, 2025
12:28 PM
#14
$2.42
$2.45
+1.2%
UP
B92.5%
→ H15 ✓
Oct 29, 2025
12:03 PM
#13
$2.23
$2.40
+7.6%
UP
B91.1%
→ H14 ✓
Oct 29, 2025
11:57 AM
#12
$1.99
$2.09
+5.0%
UP
B95.6%
→ H13 ✓
Oct 29, 2025
11:28 AM
#11
$2.17
$1.87
-13.8%
DOWN
C89.5%
→ H12 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.