$ARTL — Trading Halt History & Cascade Pattern
Permanent overview of every ARTL halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
500%
First halt Jun 30, 2025 · Last halt Mar 27, 2026
Hero patterns this ticker matches
Halt History (1–20 of 58)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Mar 27, 2026
1:56 PM
#15
$13.57
$13.37
-1.5%
UP
B90.3%
no cascade ✗
Mar 27, 2026
1:36 PM
#14
$15.42
$15.00
-2.7%
UP
B90.3%
→ H15 ✓
Mar 27, 2026
12:12 PM
#13
$14.82
$16.50
+11.3%
UP
B87.8%
→ H14 ✓
Mar 27, 2026
11:45 AM
#12
$13.03
$13.00
-0.2%
UP
B89.8%
→ H13 ✓
Mar 27, 2026
11:29 AM
#11
$11.19
$10.62
-5.1%
UP
B92.5%
→ H12 ✓
Mar 27, 2026
11:18 AM
#10
$12.79
$12.43
-2.8%
DOWN
B86.1%
→ H11 ✓
Mar 27, 2026
11:13 AM
#9
$13.65
$14.21
+4.1%
DOWN
B86.1%
→ H10 ✓
Mar 27, 2026
11:07 AM
#8
$12.41
$12.41
0.0%
DOWN
B86.1%
→ H9 ✓
Mar 27, 2026
10:28 AM
#7
$9.33
$9.33
0.0%
UP
B86.8%
→ H8 ✓
Mar 27, 2026
10:18 AM
#6
$9.90
$9.91
+0.1%
UP
B86.8%
→ H7 ✓
Mar 27, 2026
10:11 AM
#5
$9.00
$8.61
-4.3%
UP
B86.8%
→ H6 ✓
Mar 27, 2026
9:58 AM
#4
$10.80
$10.00
-7.4%
DOWN
C100.0%
→ H5 ✓
Mar 27, 2026
9:53 AM
#3
$11.72
$12.00
+2.4%
DOWN
B72.5%
→ H4 ✓
Mar 27, 2026
9:42 AM
#2
$9.91
$10.65
+7.5%
UP
B51.5%
→ H3 ✓
Mar 27, 2026
9:32 AM
#1
$8.55
$9.01
+5.4%
UP
B40.7%
→ H2 ✗
Mar 26, 2026
11:46 AM
#1
$3.22
$3.23
+0.3%
FLAT
—
no cascade
Mar 25, 2026
3:28 PM
#9
$5.25
$5.10
-2.9%
DOWN
B55.2%
no cascade ✗
Mar 25, 2026
2:57 PM
#8
$5.25
$5.28
+0.5%
FLAT
—
→ H9
Mar 25, 2026
2:40 PM
#7
$5.29
$5.29
0.0%
DOWN
B81.6%
→ H8 ✓
Mar 25, 2026
2:26 PM
#6
$5.34
$5.36
+0.4%
DOWN
B81.6%
→ H7 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.