SNPS
Synopsys Inc.Stock · TechnologyNasdaq-100 0.4% · S&P 500 Equal Weight 0.2% · Nasdaq Composite 0.2% · S&P 500 0.1% · Russell 1000 0.1% · US Stock Market 0.1% · Russell 3000 0.1% · MSCI World 0.10% · MSCI ACWI 0.09%$397.38+0.05%
as of market close, Sep 11, 2026
☾ AH — —
Synopsys Inc. monthly returns
Synopsys Inc. has averaged 1.46% per month, positive in 56% of months. Month-by-month returns for Synopsys Inc. (SNPS) below, through September 11, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.5%
405 months
Best month
+37.3%
Nov 2002
Worst month
-36.8%
Aug 2004
Positive months
56%
of all months
Synopsys Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | -9.6% | |
| Aug 2026 | +13.1% | |
| Jul 2026 | -12.5% | |
| Jun 2026 | -6.6% | |
| May 2026 | -1.4% | |
| Apr 2026 | +21.7% | |
| Mar 2026 | -4.2% | |
| Feb 2026 | -11.0% | |
| Jan 2026 | -1.0% | |
| Dec 2025 | +12.4% | |
| Nov 2025 | -7.9% | |
| Oct 2025 | -8.0% | |
| Sep 2025 | -18.2% | |
| Aug 2025 | -4.7% | |
| Jul 2025 | +23.6% | |
| Jun 2025 | +10.5% | |
| May 2025 | +1.1% | |
| Apr 2025 | +7.0% | |
| Mar 2025 | -6.2% | |
| Feb 2025 | -13.0% | |
| Jan 2025 | +8.3% | |
| Dec 2024 | -13.1% | |
| Nov 2024 | +8.7% | |
| Oct 2024 | +1.4% | |
| Sep 2024 | -2.5% | |
| Aug 2024 | -6.9% | |
| Jul 2024 | -6.2% | |
| Jun 2024 | +6.1% | |
| May 2024 | +5.7% | |
| Apr 2024 | -7.2% | |
| Mar 2024 | -0.4% | |
| Feb 2024 | +7.6% | |
| Jan 2024 | +3.6% | |
| Dec 2023 | -5.2% | |
| Nov 2023 | +15.7% | |
| Oct 2023 | +2.3% | |
| Sep 2023 | +0.0% | |
| Aug 2023 | +1.6% | |
| Jul 2023 | +3.8% | |
| Jun 2023 | -4.3% | |
| May 2023 | +22.5% | |
| Apr 2023 | -3.9% | |
| Mar 2023 | +6.2% | |
| Feb 2023 | +2.8% | |
| Jan 2023 | +10.8% | |
| Dec 2022 | -6.0% | |
| Nov 2022 | +16.1% | |
| Oct 2022 | -4.2% | |
| Sep 2022 | -11.7% | |
| Aug 2022 | -5.8% | |
| Jul 2022 | +21.0% | |
| Jun 2022 | -4.9% | |
| May 2022 | +11.3% | |
| Apr 2022 | -13.9% | |
| Mar 2022 | +6.7% | |
| Feb 2022 | +0.6% | |
| Jan 2022 | -15.7% | |
| Dec 2021 | +8.1% | |
| Nov 2021 | +2.3% | |
| Oct 2021 | +11.3% | |
| Sep 2021 | -9.9% | |
| Aug 2021 | +15.4% | |
| Jul 2021 | +4.4% | |
| Jun 2021 | +8.4% | |
| May 2021 | +2.9% | |
| Apr 2021 | -0.3% | |
| Mar 2021 | +1.0% | |
| Feb 2021 | -4.0% | |
| Jan 2021 | -1.5% | |
| Dec 2020 | +14.0% | |
| Nov 2020 | +6.4% | |
| Oct 2020 | -0.1% | |
| Sep 2020 | -3.3% | |
| Aug 2020 | +11.1% | |
| Jul 2020 | +2.2% | |
| Jun 2020 | +7.8% | |
| May 2020 | +15.1% | |
| Apr 2020 | +22.0% | |
| Mar 2020 | -6.6% | |
| Feb 2020 | -6.5% | |
| Jan 2020 | +6.0% | |
| Dec 2019 | -1.3% | |
| Nov 2019 | +3.9% | |
| Oct 2019 | -1.1% | |
| Sep 2019 | -3.2% | |
| Aug 2019 | +6.8% | |
| Jul 2019 | +3.2% | |
| Jun 2019 | +10.5% | |
| May 2019 | -3.8% | |
| Apr 2019 | +5.1% | |
| Mar 2019 | +13.2% | |
| Feb 2019 | +8.9% | |
| Jan 2019 | +10.8% | |
| Dec 2018 | -8.4% | |
| Nov 2018 | +2.7% | |
| Oct 2018 | -9.2% | |
| Sep 2018 | -3.5% | |
| Aug 2018 | +14.2% | |
| Jul 2018 | +4.5% | |
| Jun 2018 | -2.8% | |
| May 2018 | +3.0% | |
| Apr 2018 | +2.7% | |
| Mar 2018 | -1.7% | |
| Feb 2018 | -8.6% | |
| Jan 2018 | +8.6% | |
| Dec 2017 | -5.7% | |
| Nov 2017 | +4.5% | |
| Oct 2017 | +7.4% | |
| Sep 2017 | +0.1% | |
| Aug 2017 | +5.0% | |
| Jul 2017 | +5.0% | |
| Jun 2017 | -2.6% | |
| May 2017 | +1.6% | |
| Apr 2017 | +2.2% | |
| Mar 2017 | +1.0% | |
| Feb 2017 | +13.6% | |
| Jan 2017 | +6.8% | |
| Dec 2016 | -2.7% | |
| Nov 2016 | +2.0% | |
| Oct 2016 | -0.1% |
Monthly total return (since Oct 2021)#
-20%-10%0%10%20%
Oct 2021+11%
Nov 2021+2.3%
Dec 2021+8.1%
Jan 2022-16%2022
Feb 2022+0.61%
Mar 2022+6.7%
Apr 2022-14%
May 2022+11%
Jun 2022-4.9%
Jul 2022+21%
Aug 2022-5.8%
Sep 2022-12%
Oct 2022-4.2%
Nov 2022+16%
Dec 2022-6.0%
Jan 2023+11%2023
Feb 2023+2.8%
Mar 2023+6.2%
Apr 2023-3.9%
May 2023+23%
Jun 2023-4.3%
Jul 2023+3.8%
Aug 2023+1.6%
Sep 2023+0.02%
Oct 2023+2.3%
Nov 2023+16%
Dec 2023-5.2%
Jan 2024+3.6%2024
Feb 2024+7.6%
Mar 2024-0.39%
Apr 2024-7.2%
May 2024+5.7%
Jun 2024+6.1%
Jul 2024-6.2%
Aug 2024-6.9%
Sep 2024-2.5%
Oct 2024+1.4%
Nov 2024+8.7%
Dec 2024-13%
Jan 2025+8.3%2025
Feb 2025-13%
Mar 2025-6.2%
Apr 2025+7.0%
May 2025+1.1%
Jun 2025+10%
Jul 2025+24%
Aug 2025-4.7%
Sep 2025-18%
Oct 2025-8.0%
Nov 2025-7.9%
Dec 2025+12%
Jan 2026-0.98%2026
Feb 2026-11%
Mar 2026-4.2%
Apr 2026+22%
May 2026-1.4%
Jun 2026-6.6%
Jul 2026-12%
Aug 2026+13%
Sep 2026-9.6%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from SNPS'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.
FAQ#
- What is Synopsys Inc.'s average monthly return?
- Synopsys Inc. (SNPS) has averaged about 1.46% per month, positive in roughly 56% of months. The best month was Nov 2002 (+37.3%) and the worst was Aug 2004 (-36.8%).
More on Synopsys Inc.
By month for: S&P 500 · S&P 500 Equal Weight · US Stock Market · Nasdaq-100