$IPDN — Trading Halt History & Cascade Pattern

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

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

DNA Profile

Total halts
10
Halt days
6
Cascade tendency(H2+ vs H1)
43%
Avg cascade P
44.3%
Avg gap
4.7%
Typical tier
C

First halt Apr 9, 2025 · Last halt Oct 30, 2025

Total Halts

29

Sessions

17

UP Rate

48%

Avg Gap

4.7%

Cascade Rate

27%

Avg H#/Session

1.9

Most Common H#

#1

Gap % — Last 7 Halts

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

May 9, 2023
9:32 AM
#1
$4.40
$4.40
0.0%
—
—
→ H2 

Apr 11, 2023
1:40 PM
#4
$2.55
$2.55
0.0%
—
—
no cascade 

Apr 11, 2023
1:35 PM
#3
$2.87
$2.83
-1.4%
—
—
→ H4 

Apr 11, 2023
10:04 AM
#2
$4.23
$4.37
+3.3%
—
—
→ H3 

Apr 11, 2023
9:47 AM
#1
$6.04
$6.05
+0.2%
—
—
→ H2 

Mar 31, 2023
10:50 AM
#1
$3.23
$3.19
-1.2%
—
—
no cascade 

Mar 18, 2021
10:01 AM
#1
$—
$4.37
—
—
—
no cascade 

Dec 30, 2020
10:17 AM
#3
$—
—
—
—
—
— 

Dec 30, 2020
10:11 AM
#2
$—
—
—
—
—
— 

Dec 30, 2020
10:04 AM
#1
$—
—
—
—
—
— 

Sep 25, 2020
3:32 PM
#1
$—
—
—
—
—
— 

Jun 29, 2020
2:29 PM
#1
$—
—
—
—
—
— 

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

SSEA

WFF

WFF

WFF

RIBBU

WFF

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