$YDDL — Trading Halt History & Cascade Pattern
Permanent overview of every YDDL halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
1600%
First halt Mar 19, 2026 · Last halt Apr 10, 2026
Hero patterns this ticker matches
Halt History (1–20 of 21)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Apr 10, 2026
10:06 AM
#5
$6.71
$5.55
-17.3%
DOWN
B90.2%
no cascade ✗
Apr 10, 2026
9:54 AM
#4
$8.29
$6.66
-19.7%
DOWN
C100.0%
→ H5 ✓
Apr 10, 2026
9:44 AM
#3
$10.04
$7.51
-25.3%
DOWN
C85.7%
→ H4 ✓
Apr 10, 2026
9:36 AM
#2
$13.89
$10.12
-27.1%
DOWN
C64.3%
→ H3 ✓
Apr 10, 2026
9:30 AM
#1
$9.43
$9.21
-2.3%
DOWN
—
→ H2
Mar 19, 2026
3:38 PM
#16
$9.73
$9.86
+1.4%
UP
B48.1%
no cascade ✓
Mar 19, 2026
3:15 PM
#15
$9.78
$9.56
-2.3%
DOWN
B55.2%
→ H16 ✓
Mar 19, 2026
3:10 PM
#14
$9.80
$9.78
-0.2%
FLAT
—
→ H15
Mar 19, 2026
2:52 PM
#13
$9.80
$9.51
-3.0%
FLAT
—
→ H14
Mar 19, 2026
2:41 PM
#12
$9.74
$9.80
+0.6%
DOWN
B81.6%
→ H13 ✓
Mar 19, 2026
2:30 PM
#11
$9.70
$9.74
+0.4%
DOWN
B81.6%
→ H12 ✓
Mar 19, 2026
2:13 PM
#10
$9.46
$9.47
+0.2%
UP
B88.8%
→ H11 ✓
Mar 19, 2026
2:05 PM
#9
$9.50
$9.46
-0.4%
UP
B88.8%
→ H10 ✓
Mar 19, 2026
1:56 PM
#8
$9.46
$9.50
+0.4%
UP
B85.9%
→ H9 ✓
Mar 19, 2026
1:06 PM
#7
$9.43
$9.32
-1.1%
FLAT
—
→ H8
Mar 19, 2026
12:51 PM
#6
$9.46
$9.46
0.0%
DOWN
B90.5%
→ H7 ✓
Mar 19, 2026
12:27 PM
#5
$9.46
$9.46
0.0%
DOWN
B90.5%
→ H6 ✓
Mar 19, 2026
12:02 PM
#4
$9.59
$9.86
+2.8%
UP
B65.6%
→ H5 ✓
Mar 19, 2026
11:04 AM
#3
$9.51
$9.60
+0.9%
UP
B71.1%
→ H4 ✓
Mar 19, 2026
10:35 AM
#2
$9.44
$9.43
-0.1%
UP
B64.6%
→ H3 ✓
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Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.