$SOPA — Trading Halt History & Cascade Pattern
Permanent overview of every SOPA halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
350%
First halt Feb 12, 2025 · Last halt Mar 30, 2026
Hero patterns this ticker matches
Halt History (41–59 of 59)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Nov 10, 2021
10:52 AM
#6
$62.70
$62.63
-0.1%
—
—
no cascade
Nov 10, 2021
10:35 AM
#5
$63.42
$67.22
+6.0%
—
—
→ H6
Nov 10, 2021
10:12 AM
#4
$47.40
$47.21
-0.4%
—
—
→ H5
Nov 10, 2021
9:43 AM
#3
$39.77
$42.50
+6.9%
—
—
→ H4
Nov 10, 2021
9:35 AM
#2
$37.80
$37.00
-2.1%
—
—
→ H3
Nov 10, 2021
9:30 AM
#1
$43.76
$42.00
-4.0%
—
—
→ H2
Nov 9, 2021
3:38 PM
#13
$46.31
$48.63
+5.0%
—
—
no cascade
Nov 9, 2021
3:27 PM
#12
$39.64
$42.10
+6.2%
—
—
→ H13
Nov 9, 2021
1:03 PM
#11
$37.80
$35.00
-7.4%
—
—
→ H12
Nov 9, 2021
12:57 PM
#10
$41.80
$42.00
+0.5%
—
—
→ H11
Nov 9, 2021
12:47 PM
#9
$35.13
$38.00
+8.2%
—
—
→ H10
Nov 9, 2021
12:41 PM
#8
$29.24
$32.00
+9.4%
—
—
→ H9
Nov 9, 2021
12:30 PM
#7
$28.93
$31.99
+10.6%
—
—
→ H8
Nov 9, 2021
12:25 PM
#6
$27.89
$26.30
-5.7%
—
—
→ H7
Nov 9, 2021
12:14 PM
#5
$29.70
$25.35
-14.7%
—
—
→ H6
Nov 9, 2021
12:09 PM
#4
$33.36
$33.00
-1.1%
—
—
→ H5
Nov 9, 2021
11:58 AM
#3
$27.61
$30.33
+9.8%
—
—
→ H4
Nov 9, 2021
11:48 AM
#2
$23.91
$25.10
+5.0%
—
—
→ H3
Nov 9, 2021
11:28 AM
#1
$18.20
$21.74
+19.4%
—
—
→ H2
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.