$ALF — Trading Halt History & Cascade Pattern
Permanent overview of every ALF halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
83%
First halt May 4, 2021 · Last halt Oct 14, 2022
Hero patterns this ticker matches
Halt History (1–13 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
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.