$SVRN — Trading Halt History & Cascade Pattern
Permanent overview of every SVRN halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
800%
First halt Mar 27, 2026 · Last halt Mar 30, 2026
Hero patterns this ticker matches
Halt History (1–20 of 29)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Sep 30, 2026
9:39 AM
#2
$—
—
—
—
—
—
Sep 30, 2026
9:33 AM
#1
$—
—
—
—
—
—
Sep 10, 2026
9:51 AM
#1
$—
—
—
—
—
—
Aug 10, 2026
11:31 AM
#1
$—
—
—
—
—
—
May 22, 2026
10:02 AM
#2
$12.78
$12.60
-1.4%
DOWN
—
no cascade
May 22, 2026
9:39 AM
#1
$9.68
$7.47
-22.8%
DOWN
—
→ H2
May 21, 2026
11:05 AM
#1
$7.44
$7.47
+0.4%
FLAT
—
no cascade
May 20, 2026
12:02 PM
#1
$7.26
$7.47
+2.9%
UP
—
no cascade
May 19, 2026
12:52 PM
#1
$6.85
$8.54
+24.6%
UP
—
no cascade
Mar 30, 2026
3:36 PM
#19
$7.48
$7.34
-1.9%
DOWN
B55.2%
no cascade ✗
Mar 30, 2026
3:15 PM
#18
$7.19
$7.22
+0.4%
UP
B48.1%
→ H19 ✗
Mar 30, 2026
2:57 PM
#17
$6.88
$6.96
+1.1%
UP
B88.8%
→ H18 ✓
Mar 30, 2026
2:40 PM
#16
$6.88
$6.88
+0.0%
UP
B88.8%
→ H17 ✓
Mar 30, 2026
2:18 PM
#15
$6.89
$6.81
-1.2%
FLAT
—
→ H16
Mar 30, 2026
1:32 PM
#14
$7.18
$7.12
-0.8%
DOWN
B90.5%
→ H15 ✓
Mar 30, 2026
1:16 PM
#13
$7.12
$7.18
+0.8%
DOWN
B90.5%
→ H14 ✓
Mar 30, 2026
1:00 PM
#12
$7.23
$7.15
-1.0%
DOWN
B90.5%
→ H13 ✓
Mar 30, 2026
12:46 PM
#11
$7.23
$7.23
-0.1%
DOWN
B90.5%
→ H12 ✓
Mar 30, 2026
12:40 PM
#10
$7.30
$7.23
-1.0%
DOWN
B90.5%
→ H11 ✓
Mar 30, 2026
12:32 PM
#9
$7.26
$7.32
+0.8%
DOWN
B90.5%
→ H10 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.