$PRPO — Trading Halt History & Cascade Pattern

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

DNA Profile
Total halts
4
Halt days
4
Cascade tendency(H2+ vs H1)
0%
Avg cascade P
28.5%
Avg gap
9.3%
Typical tier
C
First halt Nov 14, 2023 · Last halt Apr 23, 2025
Hero patterns this ticker matches
Breaking news halt (2 halts)
Total Halts
23
Sessions
16
UP Rate
83%
Avg Gap
7.2%
Cascade Rate
19%
Avg H#/Session
1.4
Most Common H#
#1

Gap % — Last 6 Halts

Halt History (21–23 of 23)

Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
May 21, 2020
12:21 PM
#2
$—
—
—
—
—
—
May 21, 2020
12:15 PM
#1
$—
—
—
—
—
—
Apr 6, 2020
10:00 AM
#1
$—
—
—
—
—
—

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