$GMM — Trading Halt History & Cascade Pattern
Permanent overview of every GMM halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
850%
First halt Feb 17, 2026 · Last halt Mar 26, 2026
Hero patterns this ticker matches
Halt History (21–24 of 24)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Dec 29, 2023
9:42 AM
#1
$8.25
$8.15
-1.2%
—
—
→ H2
Nov 8, 2023
11:35 AM
#1
$9.01
$7.50
-16.8%
—
—
no cascade
Oct 30, 2023
11:14 AM
#1
$12.24
$11.00
-10.1%
—
—
no cascade
Oct 10, 2023
11:36 AM
#1
$5.83
$5.80
-0.5%
—
—
no cascade
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.