No.2
Disclosure
2026/10/22 05:19
臨時報告（重要事象）（8-K）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
IBM IBMS&P 500 member / Information Technology
2 posts
IBM (IBM) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
IBM (IBM) Stock Price History
IBM closed at $251.46 on Oct 21, 2026, +8.4% over 1 month, −10.8% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$251.46Oct 21
1-Month Low$219.93Sep 30
1-Week Change+10.3%vs Oct 14
1-Month Change+8.4%vs Sep 21
If you had invested $1,000 1 month ago, it would be worth $1,084 today (+8.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −0.7%, while this stock moved +8.4%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 21 (Wed) | $251.46 | +9.54 | +3.94% |
| Oct 20 (Tue) | $241.92 | +5.53 | +2.34% |
| Oct 19 (Mon) | $236.39 | +4.25 | +1.83% |
| Oct 16 (Fri) | $232.14 | −1.98 | −0.85% |
| Oct 15 (Thu) | $234.12 | +6.24 | +2.74% |
| Oct 14 (Wed) | $227.88 | −2.90 | −1.26% |
| Oct 13 (Tue) | $230.78 | +3.76 | +1.66% |
| Oct 12 (Mon) | $227.02 | −0.11 | −0.05% |
| Oct 9 (Fri) | $227.13 | +0.52 | +0.23% |
| Oct 8 (Thu) | $226.61 | +6.10 | +2.77% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$251.46Oct 21
3-Month Low$205.77Jul 22
1-Month Change+8.4%vs Sep 21
3-Month Change+19.5%vs Jul 21
If you had invested $1,000 3 months ago, it would be worth $1,195 today (+19.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +2.7%, while this stock moved +19.5%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Oct 21 (Wed) | $251.46 | +9.54 | +3.94% |
| Oct 20 (Tue) | $241.92 | +5.53 | +2.34% |
| Oct 19 (Mon) | $236.39 | +4.25 | +1.83% |
| Oct 16 (Fri) | $232.14 | −1.98 | −0.85% |
| Oct 15 (Thu) | $234.12 | +6.24 | +2.74% |
| Oct 14 (Wed) | $227.88 | −2.90 | −1.26% |
| Oct 13 (Tue) | $230.78 | +3.76 | +1.66% |
| Oct 12 (Mon) | $227.02 | −0.11 | −0.05% |
| Oct 9 (Fri) | $227.13 | +0.52 | +0.23% |
| Oct 8 (Thu) | $226.61 | +6.10 | +2.77% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$329.23Jun 2
6-Month Low$205.77Jul 22
3-Month Change+19.5%vs Jul 21
6-Month Change−1.7%vs Apr 21
If you had invested $1,000 6 months ago, it would be worth $983 today (−1.7%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.2%, while this stock moved −1.7%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | $251.46 | +14.3% |
| Sep 2026 | $219.93 | −6.0% |
| Aug 2026 | $233.87 | +4.6% |
| Jul 2026 | $223.65 | −20.5% |
| Jun 2026 | $281.21 | −5.6% |
| May 2026 | $297.80 | +28.9% |
| Apr 2026 | $230.98 | −4.7% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$329.23Jun 2
52-Week Low$205.77Jul 22
Year to Date−15.1%vs Dec 31
From 52-Week High−23.6%Jun 2
If you had invested $1,000 1 year ago, it would be worth $892 today (−10.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +14.5%, while this stock moved −10.8%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Oct 2026 | $251.46 | +14.3% |
| Sep 2026 | $219.93 | −6.0% |
| Aug 2026 | $233.87 | +4.6% |
| Jul 2026 | $223.65 | −20.5% |
| Jun 2026 | $281.21 | −5.6% |
| May 2026 | $297.80 | +28.9% |
| Apr 2026 | $230.98 | −4.7% |
| Mar 2026 | $242.39 | +0.9% |
| Feb 2026 | $240.21 | −21.7% |
| Jan 2026 | $306.70 | +3.5% |
| Dec 2025 | $296.21 | −4.0% |
| Nov 2025 | $308.58 | +0.4% |
| Oct 2025 | $307.41 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$309.24Dec 12, 2025
3-Year Low$142.52Oct 23, 2023
Annualized Return+20.9%
Max Drawdown−31.2%
If you had invested $1,000 3 years ago, it would be worth $1,764 today (+76.4%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +87.3%, while this stock moved +76.4%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $251.46 | −15.1% |
| 2025 | $296.21 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$309.24Dec 12, 2025
5-Year Low$115.81Nov 22, 2021
Annualized Return+16.1%
Max Drawdown−31.2%
If you had invested $1,000 5 years ago, it would be worth $2,103 today (+110.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.5%, while this stock moved +110.3%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $251.46 | −15.1% |
| 2025 | $296.21 | ― |
Price1-year MA2-year MA
All-Time High$296.21Oct 2025
All-Time Low$4.32Apr 1962
Total Change+3,602.8%vs Jan 1962
Annualized Return+5.7%
If you had invested $1,000 in Jan 1962, it would be worth $37,028 today (+3,602.8%).Price change only; dividends and fees are not included.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $251.46 | −15.1% |
| 2025 | $296.21 | +34.7% |
| 2024 | $219.83 | +34.4% |
| 2023 | $163.55 | +16.1% |
| 2022 | $140.89 | +5.4% |
| 2021 | $133.66 | +11.1% |
| 2020 | $120.34 | −6.1% |
| 2019 | $128.15 | +17.9% |
| 2018 | $108.67 | −25.9% |
| 2017 | $146.67 | −7.6% |
| 2016 | $158.69 | +20.6% |
| 2015 | $131.57 | −14.2% |
| 2014 | $153.38 | −14.5% |
| 2013 | $179.32 | −2.1% |
| 2012 | $183.13 | +4.2% |
| 2011 | $175.79 | +25.3% |
| 2010 | $140.31 | +12.1% |
| 2009 | $125.14 | +55.5% |
| 2008 | $80.46 | −22.1% |
| 2007 | $103.35 | +11.3% |
| 2006 | $92.88 | +18.2% |
| 2005 | $78.59 | −16.6% |
| 2004 | $94.25 | +6.4% |
| 2003 | $88.60 | +19.6% |
| 2002 | $74.09 | −35.9% |
| 2001 | $115.64 | +42.3% |
| 2000 | $81.26 | −21.2% |
| 1999 | $103.13 | +17.0% |
| 1998 | $88.13 | +76.2% |
| 1997 | $50.01 | +38.1% |
| 1996 | $36.21 | +65.8% |
| 1995 | $21.84 | +24.3% |
| 1994 | $17.57 | +30.1% |
| 1993 | $13.50 | +12.2% |
| 1992 | $12.04 | −43.4% |
| 1991 | $21.27 | −21.2% |
| 1990 | $27.01 | +20.1% |
| 1989 | $22.50 | −22.8% |
| 1988 | $29.13 | +5.5% |
| 1987 | $27.61 | −3.8% |
| 1986 | $28.68 | −22.8% |
| 1985 | $37.17 | +26.3% |
| 1984 | $29.43 | +0.9% |
| 1983 | $29.16 | +26.8% |
| 1982 | $23.00 | +69.2% |
| 1981 | $13.59 | −16.2% |
| 1980 | $16.22 | +5.4% |
| 1979 | $15.39 | −13.7% |
| 1978 | $17.84 | +9.1% |
| 1977 | $16.34 | −2.0% |
| 1976 | $16.68 | +24.5% |
| 1975 | $13.40 | +33.5% |
| 1974 | $10.04 | −31.9% |
| 1973 | $14.74 | −23.3% |
| 1972 | $19.22 | +19.5% |
| 1971 | $16.09 | +5.9% |
| 1970 | $15.19 | −12.8% |
| 1969 | $17.42 | +15.7% |
| 1968 | $15.06 | +0.5% |
| 1967 | $14.99 | +68.8% |
| 1966 | $8.88 | +11.7% |
| 1965 | $7.95 | +21.9% |
| 1964 | $6.53 | +1.0% |
| 1963 | $6.46 | +30.0% |
| 1962 | $4.97 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jan 1962). Please check the latest prices before trading.
Recent SEC filings (EDGAR)
- 10/21 16:19 8-K 決算発表（経営成績・財政状態）（Item 2.02）／財務諸表および添付資料（Item 9.01）
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No.1
Disclosure
2026/10/02 05:18
臨時報告（重要事象）（8-K）
役員の異動（就任・退任・報酬）（Item 5.02）／定款・決算期の変更（Item 5.03）／財務諸表および添付資料（Item 9.01）
役員の異動（就任・退任・報酬）（Item 5.02）／定款・決算期の変更（Item 5.03）／財務諸表および添付資料（Item 9.01）