ALSN
Allison Transmission Holdings,When ALSN passed all Ten ChecksAllison Transmission Holdings,
history · not a forecastOver the past 10 years, ALSN has passed all Ten Checks on 21 separate days. Here is how it moved over the 20 trading sessions that followed — how far it rose, and how far it fell.
The strongest of them rose +19.7% in Nov 2016, still rising at session 20.
- Sep 2024+13.8% +0.4%
- Aug 2024+7.6% -0.6%
- Oct 2023+2.1% -15.0%
Peak and dip mark the highest and lowest closing prices over those 20 sessions; the intraday swings ran wider still, and neither figure is a return you could have captured by buying and selling at the perfect moment. These are historical readings from the past 10 years, drawn only from the US-listed stocks the site covers today — a record of what happened, not a prediction of what will, and not investment advice.
6-month history — checks vs. price
Price on the left axis; checks passing (0–10) on the right.
Common questions about ALSN’s checks
How many technical checks does ALSN pass right now?
As of the Aug 13, 2026 close, ALSN passes 9 of 10 fixed technical checks — the check not passing: pulled back to support.
Why does ALSN fail the "pulled back to support" check?
ALSN hasn't touched its 21-day average ($119.54) in the last 3 sessions, so the pullback check fails. It passes on a dip back toward $119.54.
What price would change ALSN's check count?
The nearest flip level is "holding above short-term average" fails on a close below $121.03. Each price-anchored check has an exact next-close level, shown in the Flip levels panel above.
Factual measurements from the latest scan — not investment advice.