Regeneron Pharmaceuticals (REGN) Anomalies

Check historical price trends and seasonality for Regeneron Pharmaceuticals (REGN).

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Regeneron Pharmaceuticals (REGN) average YTD return over the past 10 years is +5.47%.

Over the past 10 years, the return for the specified period (Jul 21 for 30 days) is +3.59%.

5 wins 2 losses with a win rate of 71.43%.

AI Analysis (Past 10 Years YTD)

Regeneron Pharmaceuticals (REGN) Anomaly Analysis

1) Overview:

Regeneron Pharmaceuticals exhibits a distinct seasonal pattern. The stock tends to decline in February, reaching a low around February 8 with an average decrease of -2.4%. A strong bullish phase typically begins in late spring and extends through the summer, culminating in a peak around September 1 with an average increase of +12.1%. The year concludes with a positive tendency towards the end of December, specifically around December 31, showing an average gain of +5.4%.

2) Buy-the-dip points:

The most prominent buy-the-dip opportunity appears in February, particularly around February 8, following a period of consistent negative returns. Another potential pullback occurs in late April, leading into early May, before the stock begins its climb through May and into the summer months. Investors might also consider buying during dips in late October, anticipating the year-end rally.

3) Summary:

A seasonal investment strategy for Regeneron Pharmaceuticals could involve accumulating shares in February around February 8 to capitalize on the historically weak period. Consider holding through the bullish phase that peaks around September 1, then potentially re-entering towards the end of December around December 31 for a year-end boost. Monitoring overall market conditions and company-specific news is crucial to validate these seasonal trends.

Disclaimer: This analysis is generated by AI (Gemini) based on historical statistical trends. It does not guarantee future performance. Investment decisions are your own responsibility.
YearStart DateStart PriceEnd DateEnd PriceReturnRate (%)
2025 2025-07-21 545.5300 2025-08-19 571.7800 26.2500 4.81
2023 2023-07-21 734.6300 2023-08-19 812.4000 77.7700 10.59
2022 2022-07-21 592.4400 2022-08-19 618.3600 25.9200 4.38
2021 2021-07-21 583.7200 2021-08-19 655.6300 71.9100 12.32
2020 2020-07-21 638.8600 2020-08-19 629.6300 -9.2300 -1.44
2017 2017-07-21 515.9200 2017-08-19 467.9800 -47.9400 -9.29
2016 2016-07-21 389.5200 2016-08-19 404.3000 14.7800 3.79
Avg 571.5171 594.2971 22.78 3.59
365 Days (Prev Close Change) Average (Past 10 Years) [Horz=Month / Vert=Day]
Negative Zero/Flat Positive ※ Change from prev day close. Excl Feb 29.
Mode:
Day \ Month Jan Total -1.54% Feb Total +1.46% Mar Total +2.51% Apr Total -3.33% May Total +1.70% Jun Total +2.69% Jul Total +3.83% Aug Total +4.17% Sep Total -2.77% Oct Total -3.08% Nov Total +3.65% Dec Total -0.42%
1 Avg +0.34% 0.00% -0.14% +0.98% +1.19% +0.10% +0.16% +0.75% +0.30% +0.24% -0.07% +0.86% -0.27%
2 Avg +0.18% +0.44% -0.47% +0.55% -0.25% +0.46% +0.43% +0.64% +0.51% -0.28% +0.23% +0.04% -0.15%
3 Avg +0.08% +0.61% +0.42% -0.47% -0.58% +0.25% -0.26% -0.11% +1.39% -1.03% +0.48% +0.22% +0.02%
4 Avg +0.06% -0.13% +0.77% +0.56% -0.62% -0.03% +0.11% 0.00% +0.07% +0.18% -0.47% +0.27% -0.07%
5 Avg +0.06% -0.51% -0.30% +0.45% -0.18% +0.65% +0.12% +0.18% -0.58% -0.26% +0.95% +0.50% -0.33%
6 Avg -0.07% -0.37% +0.50% +0.14% +0.75% -1.00% -0.09% +0.28% -0.32% -0.10% -0.79% -0.32% +0.44%
7 Avg +0.02% +0.20% -0.76% -0.41% +0.01% -0.49% -0.07% +0.27% +0.32% -0.27% +0.01% +1.28% +0.15%
8 Avg +0.11% +0.03% -0.96% -0.51% -0.50% -0.47% -0.07% +0.44% +0.59% +1.42% -0.03% +0.93% +0.42%
9 Avg -0.14% -0.89% -0.06% -0.37% +0.27% -0.52% -0.12% +0.42% -0.02% -0.76% +0.31% +0.30% -0.29%
10 Avg +0.09% +0.70% +0.03% +0.66% -0.28% +0.54% -0.12% -0.14% -0.25% -0.23% -0.16% -0.07% +0.41%
11 Avg -0.10% +0.04% +0.26% -0.16% -1.20% +0.55% -0.09% -0.27% -0.38% -0.40% -0.36% +0.40% +0.45%
12 Avg +0.07% +0.24% +0.75% -0.79% -0.22% +0.93% +0.11% 0.00% +0.11% +0.14% -0.26% -0.23% +0.01%
13 Avg +0.11% -0.02% -0.20% +0.28% +0.58% +0.60% -0.27% -0.05% +0.91% -0.70% +0.35% -0.26% +0.07%
14 Avg +0.21% +0.20% +0.01% +0.17% +0.46% -0.02% +0.41% +0.46% -0.10% +0.57% +0.12% -0.29% +0.59%
15 Avg +0.08% +0.03% +0.65% +0.37% -0.47% +0.30% +0.28% +0.02% +0.47% +0.57% -0.44% -0.26% -0.59%
16 Avg 0.00% -0.16% -0.35% -0.37% +0.20% +0.95% -0.48% -0.07% +0.17% +0.23% +0.56% +0.07% -0.77%
17 Avg +0.18% +0.13% +0.21% +1.30% +0.30% +0.31% +0.52% +0.10% +0.16% -0.03% -0.14% -0.56% -0.08%
18 Avg -0.40% -0.15% -0.48% -0.99% -0.49% -0.44% -0.16% -0.24% -0.25% -0.03% -0.64% -0.23% -0.65%
19 Avg -0.01% +0.01% +0.14% +0.09% -0.35% -0.34% +1.54% 0.00% +0.39% -0.09% -0.70% -0.62% -0.21%
20 Avg +0.15% +0.50% -0.13% -1.15% -0.25% +0.81% +1.02% +0.76% +0.15% +0.24% -0.10% +0.32% -0.39%
21 Avg -0.10% -0.50% -0.06% -0.09% -0.48% -0.43% +0.18% -0.15% +0.47% -0.30% -0.30% +0.81% -0.40%
22 Avg +0.14% +0.15% -0.24% -0.26% +0.04% +0.34% +0.13% +0.26% +0.22% +0.44% +0.20% +0.13% +0.33%
23 Avg +0.05% +0.22% +0.36% -0.20% +0.58% +0.15% +0.29% +0.35% -0.28% -0.90% -0.53% +0.02% +0.56%
24 Avg -0.22% -0.66% +0.69% +0.45% -0.02% -0.22% -0.45% -0.10% -0.52% -0.69% -0.58% -0.37% -0.15%
25 Avg +0.01% +0.39% +0.53% -0.75% +0.30% -0.31% +0.25% -0.28% -0.31% -0.08% -0.22% +0.62% 0.00%
26 Avg +0.05% -1.00% +0.32% +1.50% -0.16% -0.59% -0.36% +0.22% +0.11% -0.33% -0.14% +0.22% +0.87%
27 Avg -0.15% -0.96% -0.20% +0.08% -1.22% +0.40% -1.25% +0.92% +0.22% +0.38% -0.41% +0.09% +0.19%
28 Avg +0.17% -0.30% +0.15% +0.37% +0.48% +0.31% +0.22% -0.25% -0.05% -0.20% +1.65% -0.09% -0.24%
29 Avg +0.07% +0.42% - +0.79% -1.48% +0.85% +0.49% +0.17% +0.22% -0.36% +0.07% -0.33% -0.13%
30 Avg -0.20% -0.27% - -0.30% +0.29% -1.81% +0.22% +0.06% +0.33% -0.16% -0.16% +0.22% -0.58%
31 Avg -0.19% +0.07% - +0.59% - -0.13% - -0.83% +0.10% - -1.51% - +0.39%

Past 10 Years 1-Month [Jul 21 - Aug 19] Return Ranking

Rank Stock Avg Return (%) Wins Losses