US stock · data to 2026-10-20
Amgen (AMGN)
Amgen: $434.20 on 2026-10-20. +21.2% a year since 1985, worst fall -63%. Year-by-year returns, risk profile and what followed its price patterns in the past.
Open the interactive chart and full historyKey numbers
| Last close | $434.20 |
| Return a year since 1985 | +21.2% |
| All-time high | $444.12 (2026-09-03) |
| Below its high | -2.2% |
| Worst fall | -63% (1987-10-26) |
| Yearly volatility | 37% |
| Beta vs its index | 0.88 |
| Risk / reward vs its market | Low risk · High reward |
Returns by year
| Year | Return |
|---|---|
| 2026 | +32.7% |
| 2025 | +25.6% |
| 2024 | -9.5% |
| 2023 | +9.7% |
| 2022 | +16.7% |
| 2021 | -2.2% |
| 2020 | -4.6% |
| 2019 | +23.8% |
| 2018 | +11.9% |
| 2017 | +18.9% |
| 2016 | -9.9% |
| 2015 | +1.9% |
What followed its price patterns in the past
How often AMGN was higher 40 trading days after each pattern, next to an ordinary day. History for learning, not a forecast.
| Pattern | Past cases | Higher after 40 days | On an ordinary day | Median move |
|---|---|---|---|---|
| Up streak | 144 | 58% | 60% | +1.9% |
| Big up day | 134 | 57% | 60% | +2.1% |
| Crosses above 200-day avg | 126 | 59% | 60% | +1.4% |
| Falls below 200-day avg | 124 | 61% | 60% | +2.6% |
| Down streak | 116 | 57% | 60% | +2.7% |
| RSI rises above 70 | 115 | 57% | 60% | +0.5% |
| New 52-week high | 108 | 52% | 60% | +0.8% |
| Big down day | 90 | 57% | 60% | +1.7% |
| Volume spike on an up day | 82 | 66% | 60% | +5.1% |
| Volume spike on a down day | 77 | 65% | 60% | +3.9% |
| RSI drops below 30 | 73 | 71% | 60% | +5.2% |
| Falls 20% from all-time high | 70 | 63% | 60% | +4.3% |
ZOSH shows history and calculations for learning. It is not investment advice and does not tell anyone to buy or sell. Data: Yahoo Finance, AMFI, NSE and official sources; it can be late or wrong, so check before acting.