stockNYSE: ALSN • 6 Months Updates

Allison Transmission Holdings Inc. (ALSN) 6 Months

Showing Closing Date Range from Apr 26 to Oct 23, 2026.

Allison Transmission Holdings Inc. (ALSN) is a publicly traded company operating within the Consumer Discretionary sector.
Price & Performance Trajectory

Allison Transmission Holdings Inc.NYSE: ALSN

Latest Close
$106.32
-20.47%
6 Months Updates Trajectory
Showing Closing Date Range from Apr 26 to Oct 23, 2026.
Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesALSN session performance
✓ Latest Close USD
$106.32
Latest session close
$-27.37vs period start
Period Return % % GAIN
-20.47%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$137.62 / $105.1
Period range envelope
$32.52channel spread
Total Volume SHARES
120.19M
Period turnover
Avg: 961.5K/dLiquidity

Historical Session Ledger

Daily open, high, low, and close prices with volume and period returns.

Historical Quotes & Breakdown(125 dates)
DateClose (USD)Return %HighLowVolume
Oct 23, 2026$106.32-2.97% $109.04$105.44657.9K
Oct 22, 2026$109.57-1.23% $109.88$106.25668.6K
Oct 21, 2026$110.94+1.17% $111.13$108.91520.0K
Oct 20, 2026$109.66-0.99% $111.18$107.89553.8K
Oct 19, 2026$110.76-0.93% $112.98$110.43561.1K
Oct 16, 2026$111.80-0.67% $114.33$111.03501.7K
Oct 15, 2026$112.55+1.67% $112.74$109.44509.9K
Oct 14, 2026$110.70-0.82% $111.89$109.20506.2K
Oct 13, 2026$111.62+0.13% $113.54$110.07426.3K
Oct 12, 2026$111.47+1.47% $114.28$110.58720.6K
Oct 09, 2026$109.86+0.69% $111.10$108.32759.5K
Oct 08, 2026$109.11-1.49% $109.71$105.10990.7K
Oct 07, 2026$110.76-3.48% $113.89$109.37748.4K
Oct 06, 2026$114.75-0.86% $117.56$114.49683.3K
Oct 05, 2026$115.75-1.88% $118.73$114.38787.3K
Page 1 of 9