$GMM — Trading Halt History & Cascade Pattern
Permanent overview of every GMM halt: pattern fingerprint, cascade tendency, and prediction-vs-actual record.
DNA Profile
Cascade tendency(H2+ vs H1)
850%
First halt Feb 17, 2026 · Last halt Mar 26, 2026
Hero patterns this ticker matches
Halt History (1–20 of 24)
Date
Time
H#
Halt $
Reopen $
Gap
Dir
Predicted Cascade
Actual
Mar 26, 2026
3:07 PM
#18
$1.31
$1.33
+1.3%
UP
B51.8%
no cascade ✗
Mar 26, 2026
2:42 PM
#17
$1.32
$1.31
-0.8%
DOWN
A89.9%
→ H18 ✓
Mar 26, 2026
2:14 PM
#16
$1.34
$1.33
-0.4%
DOWN
A89.9%
→ H17 ✓
Mar 26, 2026
1:59 PM
#15
$1.41
$1.35
-4.3%
DOWN
A96.3%
→ H16 ✓
Mar 26, 2026
1:52 PM
#14
$1.41
$1.41
-0.0%
DOWN
A96.3%
→ H15 ✓
Mar 26, 2026
1:46 PM
#13
$1.31
$1.41
+7.6%
UP
B94.7%
→ H14 ✓
Mar 26, 2026
1:36 PM
#12
$1.32
$1.37
+3.4%
UP
A95.8%
→ H13 ✓
Mar 26, 2026
1:16 PM
#11
$1.41
$1.39
-1.8%
DOWN
A96.3%
→ H12 ✓
Mar 26, 2026
12:07 PM
#10
$1.30
$1.28
-1.5%
DOWN
A96.3%
→ H11 ✓
Mar 26, 2026
12:02 PM
#9
$1.26
$1.29
+2.4%
UP
A95.8%
→ H10 ✓
Mar 26, 2026
11:43 AM
#8
$1.36
$1.26
-7.3%
DOWN
B95.8%
→ H9 ✓
Mar 26, 2026
11:33 AM
#7
$1.23
$1.23
0.0%
UP
A97.0%
→ H8 ✓
Mar 26, 2026
10:57 AM
#6
$1.14
$1.12
-1.8%
UP
A97.0%
→ H7 ✓
Mar 26, 2026
10:32 AM
#5
$1.12
$1.14
+1.8%
UP
A97.0%
→ H6 ✓
Mar 26, 2026
10:25 AM
#4
$1.13
$1.12
-0.9%
UP
B95.4%
→ H5 ✓
Mar 26, 2026
10:15 AM
#3
$1.11
$1.13
+1.8%
UP
B97.0%
→ H4 ✓
Mar 26, 2026
10:00 AM
#2
$1.10
$1.11
+0.9%
UP
B84.9%
→ H3 ✓
Mar 26, 2026
9:30 AM
#1
$1.06
$1.10
+3.8%
UP
B84.5%
→ H2 ✓
Feb 17, 2026
9:50 AM
#1
$1.13
$1.57
+38.9%
UP
B72.9%
no cascade ✗
Dec 29, 2023
9:52 AM
#2
$6.96
$7.00
+0.6%
—
—
no cascade
Similar DNA Tickers
Tickers with the closest cascade tendency, average cascade probability, and gap profile.
Data sourced from NASDAQ official halt feeds. Pattern matching against the HaltPredict 71k-halt library.