$GDC — Trading Halt History & Cascade Pattern

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

DNA Profile
Total halts
56
Halt days
18
Cascade tendency(H2+ vs H1)
250%
Avg cascade P
65.4%
Avg gap
4.6%
Typical tier
B
First halt Jan 10, 2023 · Last halt Mar 20, 2026
Hero patterns this ticker matches
H2 → H3 cascade continuation (7 halts)Breaking news halt (6 halts)
Total Halts
53
Sessions
18
UP Rate
41%
Avg Gap
4.2%
Cascade Rate
24%
Avg H#/Session
3.1
Most Common H#
#1

Gap % — Last 10 Halts

Halt History (61–62 of 62)

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jan 10, 2023
12:54 PM
#2
$3.50
$3.45
-1.4%
DOWN
B51.3%
no cascade ✗
Jan 10, 2023
10:59 AM
#1
$3.28
$3.40
+3.7%
UP
B37.6%
→ H2 ✗

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RECENT HALTS THIS WEEK

SKBL
8h ago
+16.8%
SKBL
8h ago
+4.1%
MB
9h ago
-22.6%
AIOS
9h ago
+11.4%
CTNT
9h ago
+8.4%
CTNT
10h ago
+37.7%

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