$GDC — Trading Halt History & Cascade Pattern

Name: GDC halt history (HaltPredict)
Creator: HaltPredict
License: https://haltpredict.com/terms

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

Total Halts

87

Sessions

21

UP Rate

38%

Avg Gap

9.2%

Cascade Rate

24%

Avg H#/Session

4.1

Most Common H#

#1

AI Accuracy

36%

Gap % — Last 10 Halts

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual

Feb 7, 2023
10:24 AM
#1
$5.37
$5.63
+4.8%
UP
B50.5%
no cascade ✗

Jan 19, 2023
12:05 PM
#2
$3.70
$3.82
+3.2%
UP
B61.4%
no cascade ✗

Jan 19, 2023
11:57 AM
#1
$3.63
$3.30
-9.1%
DOWN
B38.7%
→ H2 ✗

Jan 12, 2023
11:59 AM
#2
$3.68
$3.53
-4.1%
DOWN
B54.7%
no cascade ✗

Jan 12, 2023
11:48 AM
#1
$3.93
$3.95
+0.5%
UP
B37.4%
→ H2 ✗

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
B37.4%
→ H2 ✗

Tickers with the closest cascade tendency, average cascade probability, and gap profile.

SSEA

WFF

WFF

WFF

RIBBU

WFF

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