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IBM monthly returns
International Business Machines Corporation has averaged 0.78% per month, positive in 52% of months. Month-by-month returns for International Business Machines Corporation (IBM) below, through August 18, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+0.8%
668 months
Best month
+35.4%
Oct 2002
Worst month
-26.2%
Dec 1992
Positive months
52%
of all months
International Business Machines Corporation monthly returns#
| Month | Path | Total return |
|---|---|---|
| Aug 2026 | +4.1% | |
| Jul 2026 | -20.2% | |
| Jun 2026 | -5.9% | |
| May 2026 | +29.9% | |
| Apr 2026 | -4.7% | |
| Mar 2026 | +0.9% | |
| Feb 2026 | -21.2% | |
| Jan 2026 | +3.5% | |
| Dec 2025 | -4.0% | |
| Nov 2025 | +0.9% | |
| Oct 2025 | +8.9% | |
| Sep 2025 | +15.9% | |
| Aug 2025 | -3.2% | |
| Jul 2025 | -14.1% | |
| Jun 2025 | +13.8% |
Monthly total return (since Sep 2021)
-20%-10%+0%+10%+20%
20222023202420252026
Methodology#
Monthly returns are total returns (dividends reinvested), computed from IBM's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ#
- What is International Business Machines Corporation's average monthly return?
- International Business Machines Corporation (IBM) has averaged about 0.78% per month, positive in roughly 52% of months. The best month was Oct 2002 (+35.4%) and the worst was Dec 1992 (-26.2%).