$QSG — Trading Halt History & Cascade Pattern

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

DNA Profile
Total halts
25
Halt days
10
Cascade tendency(H2+ vs H1)
150%
Avg cascade P
57.1%
Avg gap
5.4%
Typical tier
B
First halt May 12, 2023 · Last halt Apr 2, 2025
Total Halts
27
Sessions
12
UP Rate
50%
Avg Gap
5.1%
Cascade Rate
17%
Avg H#/Session
2.3
Most Common H#
#1

Gap % — Last 10 Halts

Halt History (21–27 of 27)

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
May 24, 2023
12:55 PM
#4
$17.15
$18.85
+9.9%
UP
C66.7%
→ H5 ✓
May 24, 2023
12:35 PM
#3
$13.31
$15.99
+20.1%
UP
C100.0%
→ H4 ✓
May 24, 2023
12:30 PM
#2
$11.92
$12.10
+1.5%
UP
C33.3%
→ H3 ✗
May 24, 2023
11:56 AM
#1
$10.07
$10.35
+2.8%
UP
B20.3%
→ H2 ✗
May 16, 2023
9:30 AM
#1
$8.50
$8.75
+2.9%
UP
B38.6%
no cascade ✓
May 12, 2023
12:24 PM
#1
$11.00
$11.50
+4.5%
UP
B20.3%
no cascade ✓
Apr 21, 2023
3:49 PM
#1
$12.45
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RECENT HALTS THIS WEEK

RDAC
4h ago
EUDA
4h ago
CTNT
4h ago
RDACU
4h ago
CTNT
4h ago
CAR
4h ago
+7.5%

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