$ISPO — Trading Halt History & Cascade Pattern
Permanent overview of every ISPO halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
50%
First halt Jul 29, 2024 · Last halt Jun 26, 2025
Halt History (1–20 of 30)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jun 26, 2025
9:54 AM
#1
$4.21
$4.15
-1.4%
DOWN
C—
no cascade
Jul 29, 2024
3:37 PM
#2
$5.71
$5.72
+0.2%
UP
C—
no cascade
Jul 29, 2024
2:44 PM
#1
$4.18
$5.01
+19.9%
UP
C—
→ H2
Mar 8, 2022
10:07 AM
#2
$—
$17.11
—
—
—
no cascade
Mar 8, 2022
9:58 AM
#1
$—
$20.00
—
—
—
→ H2
Feb 25, 2022
11:10 AM
#1
$—
$60.60
—
—
—
no cascade
Feb 18, 2022
10:00 AM
#2
$—
$65.00
—
—
—
no cascade
Feb 18, 2022
9:33 AM
#1
$—
$74.47
—
—
—
→ H2
Feb 17, 2022
2:20 PM
#19
$—
$79.04
—
—
—
no cascade
Feb 17, 2022
2:07 PM
#18
$—
$81.01
—
—
—
→ H19
Feb 17, 2022
1:55 PM
#17
$—
$87.50
—
—
—
→ H18
Feb 17, 2022
1:33 PM
#16
$—
$80.10
—
—
—
→ H17
Feb 17, 2022
1:19 PM
#15
$—
$64.00
—
—
—
→ H16
Feb 17, 2022
1:13 PM
#14
$—
$83.00
—
—
—
→ H15
Feb 17, 2022
12:36 PM
#13
$—
$55.90
—
—
—
→ H14
Feb 17, 2022
12:28 PM
#12
$—
$54.00
—
—
—
→ H13
Feb 17, 2022
11:57 AM
#11
$—
$42.00
—
—
—
→ H12
Feb 17, 2022
11:45 AM
#10
$—
$43.26
—
—
—
→ H11
Feb 17, 2022
10:57 AM
#9
$—
$36.00
—
—
—
→ H10
Feb 17, 2022
10:47 AM
#8
$—
$57.00
—
—
—
→ H9
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.