$UPTDU — Trading Halt History & Cascade Pattern

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

DNA Profile
Total halts
32
Halt days
9
Cascade tendency(H2+ vs H1)
300%
Avg cascade P
70.4%
Avg gap
12.5%
Typical tier
B
First halt Sep 1, 2023 · Last halt Sep 29, 2023
Total Halts
53
Sessions
22
UP Rate
63%
Avg Gap
12.5%
Cascade Rate
23%
Avg H#/Session
2.4
Most Common H#
#1

Gap % — Last 4 Halts

Halt History (41–53 of 53)

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Sep 1, 2023
10:14 AM
#4
$16.89
$16.38
-3.0%
DOWN
C57.1%
→ H5 ✓
Sep 1, 2023
10:08 AM
#3
$14.28
$15.35
+7.5%
UP
C66.7%
→ H4 ✓
Sep 1, 2023
9:51 AM
#2
$10.21
$13.46
+31.8%
UP
C50.0%
→ H3 ✓
Sep 1, 2023
9:35 AM
#1
$—
$13.46
—
—
—
→ H2
Aug 23, 2023
2:44 PM
#1
$—
—
—
—
—
—
Aug 10, 2023
3:20 PM
#2
$—
—
—
—
—
—
Aug 10, 2023
3:15 PM
#1
$—
—
—
—
—
—
Aug 8, 2023
10:00 AM
#1
$—
—
—
—
—
—
Aug 7, 2023
11:54 AM
#1
$—
—
—
—
—
—
Aug 4, 2023
12:54 PM
#1
$—
$10.08
—
—
—
no cascade
Aug 2, 2023
10:43 AM
#2
$9.90
—
—
—
—
—
Aug 2, 2023
9:31 AM
#1
$9.90
—
—
—
—
—
Aug 1, 2023
9:42 AM
#1
$12.79
—
—
—
—
—

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RECENT HALTS THIS WEEK

RDACU
4h ago
RDAC
4h ago
+7.4%
RDAC
4h ago
+7.4%
EEIQ
4h ago
+2.4%
RDAC
4h ago
+16.8%
HSPT
4h ago
-12.4%

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