$OP — Trading Halt History & Cascade Pattern
Permanent overview of every OP halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
150%
First halt Jun 13, 2023 · Last halt Jun 16, 2025
Halt History (21–27 of 27)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Nov 30, 2021
11:58 AM
#7
$—
$7.35
—
—
—
→ H8
Nov 30, 2021
11:48 AM
#6
$—
$9.89
—
—
—
→ H7
Nov 30, 2021
11:38 AM
#5
$—
$12.00
—
—
—
→ H6
Nov 30, 2021
11:17 AM
#4
$—
$9.70
—
—
—
→ H5
Nov 30, 2021
10:44 AM
#3
$—
$7.05
—
—
—
→ H4
Nov 30, 2021
10:22 AM
#2
$—
$6.32
—
—
—
→ H3
Nov 30, 2021
9:36 AM
#1
$—
$5.00
—
—
—
→ H2
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.