$SDM — Trading Halt History & Cascade Pattern

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

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

DNA Profile

Total halts
27
Halt days
9
Cascade tendency(H2+ vs H1)
59%
Avg cascade P
56.9%
Avg gap
13.1%
Typical tier
C

First halt May 2, 2025 · Last halt Sep 26, 2025

Hero patterns this ticker matches

Total Halts

27

Sessions

9

UP Rate

56%

Avg Gap

13.1%

Cascade Rate

22%

Avg H#/Session

3

Most Common H#

#1

Gap % — Last 10 Halts

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

May 2, 2025
11:12 AM
#1
$12.95
$12.25
-5.4%
DOWN
B35.5%
→ H2 ✗

May 2, 2025
11:06 AM
#1
$14.39
$12.95
-10.0%
DOWN
B35.5%
→ H2 ✗

May 2, 2025
11:01 AM
#1
$12.69
$14.39
+13.4%
DOWN
B41.9%
→ H2 ✗

May 2, 2025
10:47 AM
#1
$9.96
$11.30
+13.4%
UP
B47.4%
→ H2 ✗

May 2, 2025
10:37 AM
#1
$8.25
$11.15
+35.1%
UP
C75.0%
→ H2 ✓

May 2, 2025
10:32 AM
#1
$7.26
$9.05
+24.7%
UP
C76.9%
→ H2 ✓

May 2, 2025
10:21 AM
#1
$5.94
$7.26
+22.2%
UP
C76.9%
→ H2 ✓

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

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