$SEV — Trading Halt History & Cascade Pattern

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

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

DNA Profile

Total halts
27
Halt days
4
Cascade tendency(H2+ vs H1)
575%
Avg cascade P
72%
Avg gap
7.5%
Typical tier
B

First halt Nov 17, 2021 · Last halt Oct 17, 2025

Hero patterns this ticker matches

Total Halts

27

Sessions

4

UP Rate

56%

Avg Gap

7.5%

Cascade Rate

50%

Avg H#/Session

6.8

Most Common H#

#1

Gap % — Last 10 Halts

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

Oct 16, 2025
12:04 PM
#1
$22.43
$20.20
-9.9%
DOWN
B38.9%
→ H2 ✗

Apr 19, 2022
11:13 AM
#2
$7.25
$7.23
-0.3%
DOWN
B50.8%
no cascade ✗

Apr 19, 2022
11:01 AM
#1
$6.21
$6.32
+1.8%
UP
B50.5%
→ H2 ✓

Nov 17, 2021
10:46 AM
#4
$27.45
$27.15
-1.1%
DOWN
B75.0%
no cascade ✗

Nov 17, 2021
10:40 AM
#3
$30.94
$31.00
+0.2%
UP
B70.1%
→ H4 ✓

Nov 17, 2021
10:34 AM
#2
$26.26
$27.21
+3.6%
UP
B64.2%
→ H3 ✓

Nov 17, 2021
10:28 AM
#1
$22.84
$23.40
+2.5%
UP
B44.4%
→ H2 ✗

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

WCT

WCT

WCT

ANTA

KXIN

KXIN

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