$ISPR — Trading Halt History & Cascade Pattern
Permanent overview of every ISPR halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
600%
First halt Apr 4, 2023 · Last halt Mar 18, 2026
Hero patterns this ticker matches
Halt History (21–40 of 47)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Mar 18, 2026
11:01 AM
#3
$2.22
$2.23
+0.2%
DOWN
B75.7%
→ H4 ✓
Mar 18, 2026
10:52 AM
#2
$2.22
$2.22
-0.1%
FLAT
—
→ H3
Mar 18, 2026
9:57 AM
#1
$2.39
$2.35
-1.5%
DOWN
B42.7%
→ H2 ✗
Mar 17, 2026
12:37 PM
#6
$2.19
$2.19
+0.2%
UP
B92.5%
no cascade ✗
Mar 17, 2026
10:51 AM
#5
$1.91
$1.92
+0.3%
UP
A97.0%
→ H6 ✓
Mar 17, 2026
10:34 AM
#4
$1.89
$1.87
-0.8%
UP
B95.4%
→ H5 ✓
Mar 17, 2026
10:06 AM
#3
$1.87
$1.87
0.0%
UP
B97.0%
→ H4 ✓
Mar 17, 2026
9:39 AM
#2
$1.74
$1.75
+0.7%
UP
B92.8%
→ H3 ✓
Mar 17, 2026
9:30 AM
#1
$1.76
$1.80
+2.3%
DOWN
B78.6%
→ H2 ✓
Mar 11, 2026
3:50 PM
#15
$1.96
$-1.00
-0.5%
UNKNOWN
—
no cascade
Mar 11, 2026
3:41 PM
#14
$1.96
$-1.00
-1.0%
UNKNOWN
—
→ H15
Mar 11, 2026
3:32 PM
#13
$1.93
$1.98
+2.6%
UP
B51.8%
→ H14 ✓
Mar 11, 2026
3:26 PM
#12
$1.95
$1.94
-0.6%
FLAT
—
→ H13
Mar 11, 2026
3:08 PM
#11
$1.92
$1.90
-1.0%
UP
B51.8%
→ H12 ✓
Mar 11, 2026
2:20 PM
#10
$1.91
$1.90
-0.3%
DOWN
A89.9%
→ H11 ✓
Mar 11, 2026
1:27 PM
#9
$1.94
$1.93
-0.5%
DOWN
A96.3%
→ H10 ✓
Mar 11, 2026
11:29 AM
#8
$2.15
$2.11
-2.1%
DOWN
B89.0%
→ H9 ✓
Mar 11, 2026
11:23 AM
#7
$2.21
$2.20
-0.2%
UP
B92.8%
→ H8 ✓
Mar 11, 2026
11:17 AM
#6
$2.21
$2.21
0.0%
DOWN
B89.0%
→ H7 ✓
Mar 11, 2026
11:03 AM
#5
$2.21
$2.21
0.0%
DOWN
B89.0%
→ H6 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.