$ISPR — Trading Halt History & Cascade Pattern

Name: ISPR halt history (HaltPredict)
Creator: HaltPredict
License: https://haltpredict.com/terms

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

DNA Profile

Total halts
35
Halt days
6
Cascade tendency(H2+ vs H1)
600%
Avg cascade P
79.6%
Avg gap
1.4%
Typical tier
B

First halt Apr 4, 2023 · Last halt Mar 18, 2026

Hero patterns this ticker matches

Total Halts

47

Sessions

6

UP Rate

38%

Avg Gap

1.1%

Cascade Rate

0%

Avg H#/Session

7.8

Most Common H#

#1

Gap % — Last 10 Halts

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual

Mar 11, 2026
10:49 AM
#4
$2.21
$2.21
-0.2%
FLAT
—
→ H5 

Mar 11, 2026
10:37 AM
#3
$2.21
$2.21
0.0%
FLAT
—
→ H4 

Mar 11, 2026
10:13 AM
#2
$2.20
$2.21
+0.2%
FLAT
—
→ H3 

Mar 11, 2026
9:59 AM
#1
$2.21
$2.20
-0.2%
FLAT
—
→ H2 

Apr 9, 2025
12:05 PM
#1
$3.38
$3.39
+0.3%
UP
B31.8%
no cascade ✓

Nov 14, 2023
3:41 PM
#1
$17.48
$18.27
+4.5%
UP
B20.3%
no cascade ✓

Apr 4, 2023
11:16 AM
#1
$8.37
$7.97
-4.8%
DOWN
B44.3%
no cascade ✓

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

PSQL

YDES

RFAIU

PFSA

CRE

WCT

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