$ALF — Trading Halt History & Cascade Pattern

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

DNA Profile
Total halts
11
Halt days
7
Cascade tendency(H2+ vs H1)
83%
Avg cascade P
50.5%
Avg gap
2.4%
Typical tier
B
First halt May 4, 2021 · Last halt Oct 14, 2022
Hero patterns this ticker matches
H2 → H3 cascade continuation (3 halts)
Total Halts
13
Sessions
8
UP Rate
58%
Avg Gap
2.2%
Cascade Rate
13%
Avg H#/Session
1.6
Most Common H#
#1

Gap % — Last 9 Halts

Halt History (113 of 13)

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Oct 14, 2022
2:13 PM
#2
$0.40
$0.41
+2.5%
UP
C53.8%
no cascade
Oct 14, 2022
2:08 PM
#1
$0.58
$0.50
-13.8%
DOWN
C66.7%
→ H2
Aug 23, 2021
10:01 AM
#1
$9.92
$10.25
+3.3%
UP
B50.5%
no cascade
Jun 23, 2021
1:56 PM
#1
$13.16
Jun 22, 2021
10:01 AM
#1
$10.83
$10.78
-0.5%
DOWN
B37.4%
no cascade
Jun 18, 2021
9:34 AM
#1
$6.83
$6.84
+0.1%
UP
B42.7%
no cascade
Jun 16, 2021
10:12 AM
#2
$8.41
$8.42
+0.1%
UP
B64.6%
no cascade
Jun 16, 2021
10:04 AM
#1
$7.03
$7.11
+1.1%
UP
B50.5%
→ H2
Jun 15, 2021
1:16 PM
#3
$5.66
$5.70
+0.7%
UP
B71.4%
no cascade
Jun 15, 2021
10:12 AM
#2
$6.68
$6.66
-0.3%
DOWN
B50.8%
→ H3
Jun 15, 2021
9:42 AM
#1
$5.57
$5.80
+4.1%
UP
B42.7%
→ H2
May 4, 2021
10:54 AM
#2
$3.56
$3.55
-0.3%
DOWN
B54.7%
no cascade
May 4, 2021
10:48 AM
#1
$3.14
$3.14
0.0%
FLAT
→ H2

Similar DNA Tickers

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

MFHTIER B
32 halts · 100% cascade · 52% avg P
SNTGTIER B
44 halts · 91% cascade · 51% avg P
WBUYTIER B
40 halts · 111% cascade · 54% avg P
AREBTIER B
41 halts · 105% cascade · 63% avg P
PCTTUTIER B
36 halts · 57% cascade · 50% avg P

RECENT HALTS THIS WEEK

PSQL
21h ago
YDES
21h ago
RFAIU
21h ago
PFSA
1d ago
CRE
1d ago
WCT
1d ago

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