$SEV — Trading Halt History & Cascade Pattern
Permanent overview of every SEV halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
575%
First halt Nov 17, 2021 · Last halt Oct 17, 2025
Hero patterns this ticker matches
Halt History (1–20 of 27)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Oct 17, 2025
12:12 PM
#1
$6.19
$6.46
+4.3%
UP
B38.6%
no cascade ✓
Oct 16, 2025
3:22 PM
#20
$7.64
$7.32
-4.2%
DOWN
B55.2%
no cascade ✗
Oct 16, 2025
3:05 PM
#19
$9.16
$9.77
+6.7%
DOWN
C46.7%
→ H20 ✗
Oct 16, 2025
2:56 PM
#18
$8.38
$7.92
-5.5%
UP
C83.3%
→ H19 ✓
Oct 16, 2025
2:38 PM
#17
$8.80
$9.75
+10.8%
UP
C83.3%
→ H18 ✓
Oct 16, 2025
2:33 PM
#16
$7.98
$9.66
+21.1%
UP
C100.0%
→ H17 ✓
Oct 16, 2025
2:26 PM
#15
$6.56
$7.55
+15.0%
UP
C63.6%
→ H16 ✓
Oct 16, 2025
2:18 PM
#14
$5.68
$5.86
+3.1%
UP
B88.8%
→ H15 ✓
Oct 16, 2025
2:00 PM
#13
$5.16
$5.36
+3.9%
UP
B88.8%
→ H14 ✓
Oct 16, 2025
1:42 PM
#12
$4.20
$4.62
+10.0%
UP
B91.1%
→ H13 ✓
Oct 16, 2025
1:36 PM
#11
$3.71
$3.81
+2.7%
UP
B92.5%
→ H12 ✓
Oct 16, 2025
1:26 PM
#10
$4.51
$4.25
-5.9%
DOWN
B87.5%
→ H11 ✓
Oct 16, 2025
1:20 PM
#9
$5.10
$5.31
+4.1%
DOWN
B90.5%
→ H10 ✓
Oct 16, 2025
1:12 PM
#8
$6.12
$5.76
-5.9%
DOWN
B71.4%
→ H9 ✓
Oct 16, 2025
1:06 PM
#7
$7.15
$6.12
-14.4%
DOWN
C82.1%
→ H8 ✓
Oct 16, 2025
1:01 PM
#6
$6.56
$6.80
+3.7%
DOWN
B90.5%
→ H7 ✓
Oct 16, 2025
12:49 PM
#5
$8.37
$7.35
-12.2%
DOWN
C82.1%
→ H6 ✓
Oct 16, 2025
12:37 PM
#4
$10.29
$9.00
-12.5%
DOWN
C80.0%
→ H5 ✓
Oct 16, 2025
12:26 PM
#3
$13.50
$11.41
-15.5%
DOWN
C52.9%
→ H4 ✓
Oct 16, 2025
12:10 PM
#2
$17.89
$14.00
-21.7%
DOWN
C85.7%
→ H3 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.