$AHPI — Trading Halt History & Cascade Pattern

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

DNA Profile

Total halts
11
Halt days
8
Cascade tendency(H2+ vs H1)
38%
Avg cascade P
47.9%
Avg gap
3.5%
Typical tier
B

First halt Jul 13, 2021 · Last halt Jan 26, 2023

Total Halts

60

Sessions

21

UP Rate

67%

Avg Gap

3.2%

Cascade Rate

29%

Avg H#/Session

2.9

Most Common H#

#1

Gap % — Last 10 Halts

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

Jan 26, 2023
1:04 PM
#1
$0.79
$0.77
-2.5%
DOWN
C40.0%
no cascade ✓

Dec 10, 2021
10:14 AM
#1
$6.04
$6.15
+1.8%
UP
B14.7%
no cascade ✓

Aug 2, 2021
9:34 AM
#1
$8.81
$9.44
+7.2%
UP
B30.8%
no cascade ✓

Jul 30, 2021
9:58 AM
#1
$8.68
$8.65
-0.3%
DOWN
B42.9%
no cascade ✓

Jul 19, 2021
3:23 PM
#1
$9.42
$9.38
-0.4%
DOWN
B14.7%
no cascade ✓

Jul 15, 2021
9:37 AM
#1
$6.84
$7.00
+2.3%
UP
B38.6%
no cascade ✓

Jul 14, 2021
9:37 AM
#1
$6.98
$7.25
+3.9%
UP
B38.6%
no cascade ✓

Jul 13, 2021
2:13 PM
#5
$9.19
$9.77
+6.3%
UP
C45.5%
no cascade ✓

Jul 13, 2021
12:57 PM
#4
$9.67
$9.70
+0.3%
UP
C0.0%
→ H5 ✗

Jul 13, 2021
10:38 AM
#3
$7.70
$7.70
0.0%
FLAT
—
→ H4 

Jul 13, 2021
10:23 AM
#2
$6.52
$6.75
+3.5%
UP
C53.3%
→ H3 ✓

Jul 13, 2021
10:06 AM
#1
$5.63
$6.18
+9.8%
UP
B41.9%
→ H2 ✗

Jan 21, 2021
2:02 PM
#1
$—
—
—
—
—
— 

Jun 4, 2020
9:58 AM
#3
$—
—
—
—
—
— 

Jun 4, 2020
9:51 AM
#2
$—
—
—
—
—
— 

Jun 4, 2020
9:39 AM
#1
$—
—
—
—
—
— 

Mar 20, 2020
9:39 AM
#1
$—
—
—
—
—
— 

Mar 19, 2020
9:42 AM
#2
$—
—
—
—
—
— 

Mar 19, 2020
9:32 AM
#1
$—
—
—
—
—
— 

Mar 12, 2020
9:58 AM
#1
$—
—
—
—
—
— 

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.