IMI (IMI-L)
FTSE 100 · Industrial engineering · data since 1988-07-01 · last close 2026-07-24
1d
+1.13%
7d
+2.76%
30d
+3.95%
YTD
+22.60%
1y
+39.16%
IMI (IMI-L) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 11.0 | 4.3 | -12.2 | 10.4 | -0.4 | 6.5 | 2.9 | · | · | · | · | · |
| 2025 | 10.5 | -0.5 | -5.7 | -6.3 | 12.4 | 5.3 | 6.1 | 2.4 | 0.5 | 4.5 | 1.9 | 2.2 |
| 2024 | 0.1 | 2.9 | 4.7 | -3.5 | 5.9 | -4.9 | 7.4 | -3.3 | -1.0 | -8.9 | 10.3 | 0.1 |
| 2023 | 12.3 | 7.6 | -1.5 | 4.0 | -0.1 | 2.9 | -0.7 | -7.8 | 4.4 | -6.6 | 6.7 | 7.7 |
| 2022 | -5.0 | -11.3 | -6.8 | -0.6 | 4.1 | -16.9 | 13.8 | -13.9 | -2.6 | 9.7 | 9.8 | -4.5 |
| 2021 | 7.0 | 5.1 | 1.9 | 19.5 | 4.1 | 3.6 | 2.1 | 3.8 | -8.9 | -1.6 | 4.1 | 2.1 |
| 2020 | -6.4 | -8.9 | -25.7 | 10.7 | 8.8 | 2.5 | 13.2 | 1.1 | -0.5 | -1.5 | 8.1 | 4.2 |
| 2019 | 1.4 | -1.1 | 1.3 | 9.7 | -13.8 | 14.6 | 0.7 | -3.9 | -4.5 | 4.5 | 11.8 | 5.2 |
| 2018 | -0.3 | -7.7 | -12.0 | 1.1 | 6.2 | -2.4 | 9.7 | -2.7 | -9.2 | -9.3 | -2.1 | -3.0 |
| 2017 | 12.1 | 6.4 | -3.9 | 7.2 | -1.9 | -4.7 | 0.7 | -5.6 | 9.5 | -1.7 | 2.8 | 6.1 |
| 2016 | -6.6 | 5.7 | 12.0 | -1.8 | 7.5 | -3.8 | 10.9 | -1.4 | 1.6 | -7.5 | -2.4 | 7.2 |
| 2015 | 1.0 | 8.2 | -7.7 | -1.8 | -0.6 | -9.6 | -5.7 | -2.1 | -8.6 | 0.5 | 0.1 | -9.7 |
| 2014 | -1.8 | -10.9 | -4.4 | 2.9 | 6.5 | -6.9 | -4.7 | -4.3 | -9.3 | -0.7 | -3.4 | 6.9 |
| 2013 | 6.7 | 4.5 | 5.9 | -4.3 | 4.4 | -4.1 | 10.7 | 4.6 | 1.4 | 4.4 | -3.4 | 3.9 |
| 2012 | 12.3 | 13.5 | 0.4 | 1.8 | -10.6 | -6.0 | -1.1 | 4.6 | 4.7 | 6.1 | 10.4 | 4.1 |
| 2011 | -7.8 | 2.1 | 15.9 | 6.0 | -5.0 | 1.4 | -0.3 | -14.9 | -20.5 | 16.1 | -3.2 | -4.8 |
| 2010 | 5.7 | 3.1 | 16.8 | 8.1 | -8.1 | 5.0 | 3.8 | -4.3 | 12.4 | 2.9 | 8.5 | 10.3 |
| 2009 | -1.1 | -1.6 | 2.5 | 32.1 | -3.6 | -9.8 | 9.1 | 31.9 | -0.2 | -3.6 | 14.0 | 5.4 |
| 2008 | -5.3 | 4.2 | 17.1 | -0.4 | 13.3 | -14.9 | 0.7 | 14.0 | -25.5 | -26.3 | -6.7 | 6.0 |
| 2007 | 1.9 | -1.2 | 13.6 | -1.3 | 5.4 | -1.3 | -0.9 | -4.5 | -5.1 | 5.0 | -19.5 | -12.9 |
| 2006 | 2.5 | 1.4 | 8.2 | -0.6 | -10.8 | -0.5 | 1.1 | 0.3 | 0.2 | 4.0 | -1.3 | -2.5 |
| 2005 | 3.4 | 0.3 | 0.6 | -3.1 | 3.7 | 1.1 | 6.8 | -0.9 | -2.7 | -1.3 | 11.1 | 6.9 |
| 2004 | 2.7 | 1.9 | 0.8 | 5.1 | -1.5 | 0.9 | -2.6 | -2.7 | 1.1 | -2.0 | 8.6 | 3.9 |
| 2003 | -7.8 | -4.1 | 12.0 | 5.7 | 11.6 | -2.0 | 7.3 | 3.4 | -2.4 | 6.5 | -1.5 | -1.0 |
| 2002 | -2.8 | 1.3 | 18.5 | -5.1 | 7.9 | 1.0 | -12.9 | -8.5 | 1.5 | -0.3 | 5.6 | -5.2 |
| 2001 | 15.6 | -2.0 | -3.2 | 0.0 | -3.1 | -10.7 | 2.2 | -1.7 | 1.8 | -4.0 | 11.0 | 9.8 |
| 2000 | -11.3 | -8.6 | 4.5 | 10.1 | 9.3 | 3.7 | -21.8 | 4.0 | -9.1 | 7.7 | -5.3 | 11.3 |
| 1999 | -4.8 | 0.7 | 15.8 | 12.8 | -16.3 | 3.4 | 2.5 | 16.1 | -8.7 | -14.4 | 8.2 | 3.7 |
| 1998 | -5.7 | 10.1 | 8.4 | 9.8 | 4.9 | -29.3 | -10.0 | -11.5 | -15.7 | 18.2 | -9.7 | -10.9 |
| 1997 | 6.9 | -12.7 | 12.1 | -7.2 | -2.3 | -3.6 | 0.2 | -0.4 | 19.9 | -3.3 | -8.9 | 12.3 |
| 1996 | -4.3 | 6.1 | 7.0 | 4.2 | -3.0 | -2.1 | 3.8 | 7.9 | -0.1 | -1.6 | -2.3 | -1.3 |
| 1995 | -8.2 | 5.5 | 0.3 | -0.7 | 3.5 | -4.3 | 4.3 | 1.9 | 2.7 | 0.5 | -4.3 | 4.3 |
| 1994 | 9.8 | -3.3 | -2.0 | 5.3 | -8.5 | -6.6 | 7.3 | 2.6 | -13.6 | 2.8 | 7.0 | -1.3 |
| 1993 | -1.1 | 0.4 | 1.9 | 8.8 | -7.4 | 2.6 | 5.0 | 2.4 | -3.0 | 0.3 | -0.3 | 13.2 |
| 1992 | 11.2 | -3.6 | -1.3 | 17.7 | 7.5 | -16.3 | -8.8 | 1.3 | 6.0 | -8.9 | 4.9 | 12.8 |
| 1991 | 0.5 | 16.0 | 2.9 | -0.8 | -3.7 | -3.4 | 7.5 | 5.3 | -1.9 | -4.8 | -10.0 | 3.7 |
| 1990 | -0.2 | -2.7 | 4.7 | -1.3 | 9.9 | 7.0 | -3.5 | -14.3 | -12.0 | -0.5 | 9.5 | -1.0 |
| 1989 | 22.3 | 0.7 | 0.7 | 2.6 | -1.3 | -1.7 | 4.8 | 0.0 | -2.1 | -6.4 | -8.7 | 11.3 |
| 1988 | · | · | · | · | · | · | -1.0 | -10.8 | 11.0 | 3.5 | -6.7 | -5.6 |
| Avg | 2.0 | 0.8 | 2.7 | 4.1 | 0.9 | -2.7 | 1.8 | -0.3 | -2.3 | -0.5 | 1.4 | 2.7 |
Values in %. Current and first-listed months are partial (greyed).
returnsview.com
Seasonality — average by calendar month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +2.0% | +0.8% | +2.7% | +4.1% | +0.9% | -2.7% | +1.8% | -0.3% | -2.3% | -0.5% | +1.4% | +2.7% |
| Win rate | 55%/38 | 61%/38 | 68%/38 | 61%/38 | 50%/38 | 39%/38 | 66%/38 | 45%/38 | 39%/38 | 45%/38 | 53%/38 | 66%/38 |
Win rate = share of positive months / sample size.
Risk & extremes
Max drawdown
-65.4%
Worst peak-to-trough fall on record
Monthly volatility
±8%
Std. dev. of monthly returns
Positive months
54%
Share of completed months in the green
Best month
+32.13%
2009-04
Worst month
-29.31%
1998-06
Longest streaks
10▲ / 7▼
Consecutive up / down months
Drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
About IMI
IMI measures its order book in years, not quarters — with price receipts on this site going back to 1988. And the long game: $100 at its first close here (1988) would be about $1,295 today.
Did you know?
- Its best month on record was April 2009 at +32.13%; its worst, June 1998 at -29.31%.
Trivia for entertainment — the numbers come from our price data; the jokes don't.