REGN and Paychex stock analysis with 20 years of historical data and interactive charts
Interactive visualization of stock performance (2006-2026)
| Year | REGN | PAYX |
|---|---|---|
| 2026 | +3.06% | +18.48% |
| 2025 | +8.52% | -16.46% |
| 2024 | -21.29% | +22.58% |
| 2023 | +21.91% | +5.99% |
| 2022 | +15.05% | -11.87% |
| 2021 | +30.79% | +54.85% |
| 2020 | +29.40% | +13.19% |
| 2019 | +0.82% | +34.69% |
| 2018 | -2.38% | +0.05% |
| 2017 | -0.98% | +15.07% |
| 2016 | -28.93% | +22.07% |
| 2015 | +32.36% | +18.22% |
| 2014 | +49.40% | +6.06% |
| 2013 | +51.90% | +45.41% |
| 2012 | +203.15% | +8.53% |
| 2011 | +63.90% | -0.12% |
| 2010 | +33.29% | +4.74% |
| 2009 | +29.30% | +19.12% |
| 2008 | -22.07% | -21.97% |
| 2007 | +21.91% | -5.47% |
| 2006 | +26.86% | +9.84% |
| Month | REGN | PAYX |
|---|---|---|
| August 2026 | +5.37% | +8.22% |
| July 2026 | +22.08% | +14.94% |
| June 2026 | +3.81% | -4.01% |
| May 2026 | -12.22% | +5.60% |
| April 2026 | -9.03% | +1.89% |
| March 2026 | -2.30% | -2.26% |
| February 2026 | +3.65% | -8.61% |
| January 2026 | -4.49% | -4.05% |
| December 2025 | +2.90% | +1.48% |
| November 2025 | +21.63% | -2.03% |
| October 2025 | +8.64% | -5.63% |
| September 2025 | -2.70% | -6.77% |
| August 2025 | +4.06% | +0.08% |
| July 2025 | +1.97% | -1.35% |
| June 2025 | +6.97% | -7.64% |
| May 2025 | -16.78% | +8.48% |
| April 2025 | -2.96% | -4.83% |
| March 2025 | -7.39% | +0.59% |
| February 2025 | +4.92% | +2.72% |
| January 2025 | -5.90% | +6.62% |
| December 2024 | -6.56% | -3.60% |
| November 2024 | -11.07% | +5.86% |
| October 2024 | -19.94% | -1.04% |
| September 2024 | -10.06% | +1.71% |
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