$OPTN — Trading Halt History & Cascade Pattern

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

DNA Profile
Total halts
2
Halt days
2
Cascade tendency(H2+ vs H1)
0%
Avg cascade P
43.5%
Avg gap
2.2%
Typical tier
B
First halt Dec 31, 2024 · Last halt Mar 4, 2025
Total Halts
2
Sessions
2
UP Rate
50%
Avg Gap
2.2%
Cascade Rate
0%
Avg H#/Session
1
Most Common H#
#1

Gap % — Last 2 Halts

Halt History (1–2 of 2)

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Mar 4, 2025
9:30 AM
#1
$5.79
$5.81
+0.3%
UP
C—
no cascade
Dec 31, 2024
10:19 AM
#1
$6.78
$6.50
-4.1%
DOWN
C—
no cascade

Similar DNA Tickers

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

PHIOTIER B
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ESBATIER B
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HPHTIER B
7 halts · 0% cascade · 38% avg P
CDROTIER B
8 halts · 0% cascade · 42% avg P
JFUTIER B
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RECENT HALTS THIS WEEK

NOEMU
20h ago
AKAN
21h ago
-0.8%
ATER
21h ago
-16.2%
ATER
21h ago
-9.4%
ATER
21h ago
+20.6%
ATER
21h ago
+44.1%

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