Beta:
0.940.00(0.00%)Summary
- As of today (September 27, 2025), the beta for IRM stock is 0.94, with the most recent change of 0.00 (0.00%) on September 26, 2025. This indicates that IRM stock is less volatile than S&P 500 index
Performance
IRM Beta Chart
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Range
IRM Beta Trends
| PeriodPeriod | BetaBeta | PricePrice | SPXSPX |
|---|---|---|---|
| todaytoday | 0.0% | +0.1% | +0.6% |
| 1 m1 month | +4.4% | +10.4% | +2.8% |
| 3 m3 months | +8.1% | +0.0% | +8.2% |
| 6 m6 months | +22.1% | +16.0% | +16.3% |
| ytdytd | +17.5% | -4.0% | +13.0% |
| 1 y1 year | +1.1% | -14.0% | +15.6% |
| 5 y5 years | -2.1% | +280.4% | +101.4% |
IRM Beta Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 0.94 | at high | 0.90 | +4.4% |
| 3 m | 3-month | 0.94 | at high | 0.85 | +10.6% |
| 6 m | 6-month | 0.94 | at high | 0.75 | +25.3% |
| 1 y | 1-year | 0.94 | at high | 0.67 | +40.3% |
| 3 y | 3-year | 1.14 | -17.5% | 0.67 | +40.3% |
| 5 y | 5-year | 1.14 | -17.5% | 0.36 | +161.1% |
| alltime | all time | 1.22 | -23.0% | -1.88 | -150.0% |
IRM Beta History
| Date | Value |
|---|---|
| 2025 | 0.94(+17.5%) |
| 2024 | 0.80(-23.1%) |
| 2023 | 1.04(+15.6%) |
| 2022 | 0.90(+95.7%) |
| 2021 | 0.46(-51.6%) |
| 2020 | 0.95(+131.7%) |
| 2019 | 0.41(-39.7%) |
| 2018 | 0.68(-1.4%) |
| 2017 | 0.69(-25.0%) |
| 2016 | 0.92(+9.5%) |
| 2015 | 0.84(-5.6%) |
| 2014 | 0.89(+11.3%) |
| 2013 | 0.80(-13.0%) |
| 2012 | 0.92(+7.0%) |
| 2011 | 0.86(-9.5%) |
| Date | Value |
|---|---|
| 2010 | 0.95(-3.1%) |
| 2009 | 0.98(+16.7%) |
| 2008 | 0.84(+55.6%) |
| 2007 | 0.54(-5.3%) |
| 2006 | 0.57(0.0%) |
| 2005 | 0.57(+39.0%) |
| 2004 | 0.41(-35.9%) |
| 2003 | 0.64(-11.1%) |
| 2002 | 0.72(+140.0%) |
| 2001 | 0.30(+30.4%) |
| 2000 | 0.23(-43.9%) |
| 1999 | 0.41(-16.3%) |
| 1998 | 0.49(+716.7%) |
| 1997 | 0.06(-82.4%) |
| 1996 | 0.34 |
FAQ
- What is Iron Mountain Incorporated beta?
- What is the all time high beta for Iron Mountain Incorporated?
- What is IRM beta year-to-date change?
- What is Iron Mountain Incorporated beta year-on-year change?
What is Iron Mountain Incorporated beta?
The current beta of IRM is 0.94
What is the all time high beta for Iron Mountain Incorporated?
Iron Mountain Incorporated all-time high beta is 1.22
What is IRM beta year-to-date change?
Iron Mountain Incorporated beta has changed by +0.14 (+17.50%) since the beginning of the year
What is Iron Mountain Incorporated beta year-on-year change?
Over the past year, IRM beta has changed by +0.01 (+1.08%)