$AMBI — Trading Halt History & Cascade Pattern

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

DNA Profile

Total halts
32
Halt days
15
Cascade tendency(H2+ vs H1)
113%
Avg cascade P
59.8%
Avg gap
7.3%
Typical tier
B

First halt Mar 6, 2023 · Last halt Oct 23, 2025

Total Halts

37

Sessions

18

UP Rate

59%

Avg Gap

6.8%

Cascade Rate

17%

Avg H#/Session

2.1

Most Common H#

#1

Gap % — Last 8 Halts

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

Oct 23, 2025
10:06 AM
#1
$0.48
$0.49
+2.1%
UP
C—
no cascade 

Jun 13, 2025
11:52 AM
#1
$—
$4.74
—
—
—
no cascade 

Jun 4, 2025
11:06 AM
#1
$—
—
—
—
—
— 

May 30, 2025
12:40 PM
#2
$4.00
$4.56
+14.0%
UP
C—
no cascade 

May 30, 2025
11:42 AM
#1
$5.00
$4.00
-20.0%
DOWN
C—
→ H2 

Apr 7, 2025
2:30 PM
#2
$4.26
$4.79
+12.4%
UP
C—
no cascade 

Apr 7, 2025
9:46 AM
#1
$4.89
$4.60
-5.9%
DOWN
C—
→ H2 

Mar 17, 2025
9:52 AM
#1
$5.09
$6.00
+17.9%
UP
C—
no cascade 

Dec 26, 2024
3:19 PM
#1
$5.09
$5.08
-0.2%
DOWN
C—
no cascade 

Nov 14, 2024
9:53 AM
#1
$4.98
$5.00
+0.4%
UP
C—
no cascade 

Nov 4, 2024
9:45 AM
#1
$6.01
$7.12
+18.5%
UP
C—
no cascade 

Aug 14, 2024
11:32 AM
#1
$4.68
$4.72
+0.8%
UP
C—
no cascade 

May 14, 2024
10:55 AM
#1
$3.52
$3.44
-2.3%
DOWN
C—
no cascade 

Feb 14, 2024
12:51 PM
#1
$—
$6.48
—
—
—
no cascade 

Mar 29, 2023
9:46 AM
#1
$9.88
$10.53
+6.6%
UP
C—
no cascade 

Mar 20, 2023
10:22 AM
#3
$12.12
$12.13
+0.1%
UP
C—
no cascade 

Mar 20, 2023
10:15 AM
#2
$9.72
$9.76
+0.4%
UP
C—
→ H3 

Mar 20, 2023
10:09 AM
#1
$10.45
$10.80
+3.4%
UP
C—
→ H2 

Mar 15, 2023
10:10 AM
#1
$14.82
$14.08
-5.0%
DOWN
C—
no cascade 

Mar 14, 2023
3:52 PM
#11
$12.25
$12.98
+6.0%
UP
C—
no cascade 

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.