$IRBT — Trading Halt History & Cascade Pattern

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

DNA Profile

Total halts
3
Halt days
2
Cascade tendency(H2+ vs H1)
200%
Avg cascade P
57.2%
Avg gap
5.8%
Typical tier
B

First halt Nov 27, 2023 · Last halt Dec 15, 2025

Total Halts

4

Sessions

2

UP Rate

25%

Avg Gap

4.3%

Cascade Rate

0%

Avg H#/Session

2

Most Common H#

#1

Gap % — Last 4 Halts

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

Dec 15, 2025
9:37 AM
#2
$1.36
$1.47
+7.7%
UP
C—
no cascade 

Dec 15, 2025
9:30 AM
#1
$1.32
$1.20
-9.5%
UP
C—
→ H2 

Nov 27, 2023
1:06 PM
#2
$33.08
$33.02
-0.2%
DOWN
C—
no cascade 

Nov 27, 2023
1:00 PM
#1
$36.76
$36.76
0.0%
FLAT
—
→ H2 

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

NOEMU

AKAN

-0.8%

ATER

-16.2%

ATER

-9.4%

ATER

+20.6%

ATER

+44.1%

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