No.1
Disclosure
2026/10/05 22:21
臨時報告（重要事象）（8-K）
その他の重要事象（Item 8.01）／財務諸表および添付資料（Item 9.01）
その他の重要事象（Item 8.01）／財務諸表および添付資料（Item 9.01）
SNPS SynopsysS&P 500 member / Information Technology
1 post
Synopsys (SNPS) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Synopsys (SNPS) Stock Price History
Synopsys closed at $450.46 on Nov 6, 2026, −10.8% over 1 month, +14.5% over 1 year.
Price5-day MA25-day MAS&P 500
1-Month High$509.99Oct 9
1-Month Low$422.48Oct 22
1-Week Change−3.7%vs Oct 30
1-Month Change−10.8%vs Oct 6
If you had invested $1,000 1 month 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 −5.7%, while this stock moved −10.8%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $450.46 | +10.15 | +2.31% |
| Nov 5 (Thu) | $440.31 | −22.64 | −4.89% |
| Nov 4 (Wed) | $462.95 | +0.07 | +0.02% |
| Nov 3 (Tue) | $462.88 | −3.20 | −0.69% |
| Nov 2 (Mon) | $466.08 | −1.53 | −0.33% |
| Oct 30 (Fri) | $467.61 | −22.58 | −4.61% |
| Oct 29 (Thu) | $490.19 | +8.30 | +1.72% |
| Oct 28 (Wed) | $481.89 | +7.47 | +1.57% |
| Oct 27 (Tue) | $474.42 | +20.09 | +4.42% |
| Oct 26 (Mon) | $454.33 | +24.19 | +5.62% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$509.99Oct 9
3-Month Low$367.70Sep 15
1-Month Change−10.8%vs Oct 6
3-Month Change+11.0%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $1,110 today (+11.0%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved +11.0%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $450.46 | +10.15 | +2.31% |
| Nov 5 (Thu) | $440.31 | −22.64 | −4.89% |
| Nov 4 (Wed) | $462.95 | +0.07 | +0.02% |
| Nov 3 (Tue) | $462.88 | −3.20 | −0.69% |
| Nov 2 (Mon) | $466.08 | −1.53 | −0.33% |
| Oct 30 (Fri) | $467.61 | −22.58 | −4.61% |
| Oct 29 (Thu) | $490.19 | +8.30 | +1.72% |
| Oct 28 (Wed) | $481.89 | +7.47 | +1.57% |
| Oct 27 (Tue) | $474.42 | +20.09 | +4.42% |
| Oct 26 (Mon) | $454.33 | +24.19 | +5.62% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$534.56May 26
6-Month Low$367.70Sep 15
3-Month Change+11.0%vs Aug 6
6-Month Change−10.7%vs May 6
If you had invested $1,000 6 months ago, it would be worth $893 today (−10.7%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −10.7%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $450.46 | −3.7% |
| Oct 2026 | $467.61 | +7.5% |
| Sep 2026 | $434.94 | −1.1% |
| Aug 2026 | $439.59 | +13.1% |
| Jul 2026 | $388.76 | −12.8% |
| Jun 2026 | $446.07 | −6.2% |
| May 2026 | $475.62 | −1.4% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$534.56May 26
52-Week Low$367.70Sep 15
Year to Date−4.1%vs Dec 31
From 52-Week High−15.7%May 26
If you had invested $1,000 1 year ago, it would be worth $1,145 today (+14.5%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved +14.5%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $450.46 | −3.7% |
| Oct 2026 | $467.61 | +7.5% |
| Sep 2026 | $434.94 | −1.1% |
| Aug 2026 | $439.59 | +13.1% |
| Jul 2026 | $388.76 | −12.8% |
| Jun 2026 | $446.07 | −6.2% |
| May 2026 | $475.62 | −1.4% |
| Apr 2026 | $482.60 | +21.7% |
| Mar 2026 | $396.48 | −4.2% |
| Feb 2026 | $414.00 | −11.0% |
| Jan 2026 | $465.12 | −1.0% |
| Dec 2025 | $469.72 | +12.4% |
| Nov 2025 | $418.01 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$621.30Jul 1, 2024
3-Year Low$373.47Jul 24, 2026
Annualized Return−4.6%
Max Drawdown−39.9%
If you had invested $1,000 3 years ago, it would be worth $868 today (−13.2%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −13.2%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $450.46 | −4.1% |
| 2025 | $469.72 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$621.30Jul 1, 2024
5-Year Low$274.71May 2, 2022
Annualized Return+5.4%
Max Drawdown−39.9%
If you had invested $1,000 5 years ago, it would be worth $1,298 today (+29.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved +29.8%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $450.46 | −4.1% |
| 2025 | $469.72 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$633.47Jul 2025
All-Time Low$6.25Aug 1992
Total Change+5,530.8%vs Mar 1992
Annualized Return+12.3%
If you had invested $1,000 in Mar 1992, it would be worth $56,308 today (+5,530.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +1,676.1%, while this stock moved +5,530.8%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $450.46 | −4.1% |
| 2025 | $469.72 | −3.2% |
| 2024 | $485.36 | −5.7% |
| 2023 | $514.91 | +61.3% |
| 2022 | $319.29 | −13.4% |
| 2021 | $368.50 | +42.1% |
| 2020 | $259.24 | +86.2% |
| 2019 | $139.20 | +65.2% |
| 2018 | $84.24 | −1.2% |
| 2017 | $85.24 | +44.8% |
| 2016 | $58.86 | +29.1% |
| 2015 | $45.61 | +4.9% |
| 2014 | $43.47 | +7.1% |
| 2013 | $40.57 | +27.4% |
| 2012 | $31.84 | +17.1% |
| 2011 | $27.20 | +1.1% |
| 2010 | $26.91 | +20.8% |
| 2009 | $22.28 | +20.3% |
| 2008 | $18.52 | −28.6% |
| 2007 | $25.93 | −3.0% |
| 2006 | $26.73 | +33.3% |
| 2005 | $20.06 | +2.6% |
| 2004 | $19.55 | −42.3% |
| 2003 | $33.86 | +46.7% |
| 2002 | $23.08 | −21.9% |
| 2001 | $29.54 | +24.5% |
| 2000 | $23.72 | −28.9% |
| 1999 | $33.38 | +23.0% |
| 1998 | $27.13 | +51.7% |
| 1997 | $17.88 | −22.7% |
| 1996 | $23.13 | +21.7% |
| 1995 | $19.00 | +73.7% |
| 1994 | $10.94 | −3.3% |
| 1993 | $11.31 | +30.7% |
| 1992 | $8.66 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Mar 1992). Please check the latest prices before trading.
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