$SYM — Trading Halt History & Cascade Pattern
Permanent overview of every SYM halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
400%
First halt Jun 8, 2022 · Last halt Jun 8, 2022
Hero patterns this ticker matches
Halt History (1–5 of 5)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Jun 8, 2022
3:45 PM
#5
$20.77
$20.00
-3.7%
DOWN
B47.3%
no cascade ✓
Jun 8, 2022
3:29 PM
#4
$17.66
$18.69
+5.8%
UP
C66.7%
→ H5 ✓
Jun 8, 2022
10:29 AM
#3
$16.04
$15.85
-1.2%
DOWN
B69.2%
→ H4 ✓
Jun 8, 2022
10:15 AM
#2
$17.02
$16.31
-4.2%
DOWN
B62.8%
→ H3 ✓
Jun 8, 2022
9:49 AM
#1
$12.53
$15.47
+23.5%
UP
B58.8%
→ H2 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.