What is the market doing?
What the tape says about ALSN
Allison Transmission Holdings, Inc. is +49% over the past year while the S&P 500 is +23%: 26 points ahead of the market.
+49%
1-year return · S&P 500 +23%
- vs 200-day average
- +16%
vs 200-day average · a clear uptrend
- RSI (14)
- 70
RSI (14) · overbought, bought harder than it has been sold
- Below its 52-week high
- −5.1%
Below its 52-week high
Details›
- Last close2026-08-26
- $128.78
- 1 monthS&P 500 +3.7%
- +7.6%
- 1 yearS&P 500 +23%
- +49%
- 5 yearsS&P 500 +87%
- +250%
- vs 50-day average$120.07
- +7.2%
- 52-week high
- $135.66
- 52-week low
- $78.62
- Annualised volatility
- 32%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
- −$434K
| Year | Return |
|---|---|
| 2026 (year to date) | +32% |
| 2025 | −8.3% |
| 2024 | +88% |
| 2023 | +42% |
| 2022 | +17% |
| 2021 | −14% |
| 2020 | −9.1% |
| 2019 | +12% |
| 2018 | +3.3% |
| 2017 | +30% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 8 of 10 | +4.0% |
| Feb | 10 | 6 of 10 | +1.7% |
| Mar | 10 | 3 of 10 | −3.1% |
| Apr | 10 | 6 of 10 | +2.9% |
| May | 10 | 7 of 10 | +0.77% |
| Jun | 10 | 4 of 10 | +1.5% |
| Jul | 11 | 8 of 11 | +3.8% |
| Aug | 11 | 4 of 11 | −1.8% |
| Sep | 10 | 5 of 10 | +0.72% |
| Oct | 10 | 5 of 10 | +0.91% |
| Nov | 10 | 9 of 10 | +8.0% |
| Dec | 10 | 6 of 10 | +1.3% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.