$RDACU — Trading Halt History & Cascade Pattern
Permanent overview of every RDACU halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
0%
First halt Nov 19, 2025 · Last halt Feb 3, 2026
Hero patterns this ticker matches
Halt History (1–20 of 39)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Aug 21, 2026
10:11 AM
#1
$—
—
—
—
—
—
Aug 20, 2026
3:13 PM
#6
$—
—
—
—
—
—
Aug 20, 2026
1:11 PM
#5
$—
—
—
—
—
—
Aug 20, 2026
1:00 PM
#4
$—
—
—
—
—
—
Aug 20, 2026
12:36 PM
#3
$—
—
—
—
—
—
Aug 20, 2026
12:29 PM
#2
$—
—
—
—
—
—
Aug 20, 2026
9:30 AM
#1
$—
—
—
—
—
—
Aug 19, 2026
2:40 PM
#6
$—
—
—
—
—
—
Aug 19, 2026
12:27 PM
#5
$—
—
—
—
—
—
Aug 19, 2026
12:09 PM
#4
$—
—
—
—
—
—
Aug 19, 2026
12:03 PM
#3
$—
—
—
—
—
—
Aug 19, 2026
9:41 AM
#2
$—
—
—
—
—
—
Aug 19, 2026
9:30 AM
#1
$—
—
—
—
—
—
Jul 22, 2026
2:50 PM
#1
$—
—
—
—
—
—
Jul 21, 2026
2:58 PM
#1
$—
—
—
—
—
—
May 20, 2026
11:56 AM
#1
$—
—
—
—
—
—
May 8, 2026
9:37 AM
#1
$—
$9.02
—
UP
—
no cascade
May 1, 2026
11:30 AM
#1
$12.32
$12.21
-0.9%
DOWN
B37.4%
no cascade ✓
Apr 30, 2026
9:30 AM
#1
$—
$10.11
—
UP
—
no cascade
Apr 29, 2026
3:47 PM
#10
$13.24
$12.21
-7.8%
DOWN
B48.8%
no cascade ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.