US stock · data to 2026-10-20
Teledyne Technologies (TDY)
Teledyne Technologies: $619.29 on 2026-10-20. +17.3% a year since 1999, worst fall -66%. 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 | $619.29 |
| Return a year since 1999 | +17.3% |
| All-time high | $691.30 (2026-08-07) |
| Below its high | -10.4% |
| Worst fall | -66% (2009-03-09) |
| Yearly volatility | 39% |
| Beta vs its index | 1.07 |
| Risk / reward vs its market | Low risk · Medium reward |
Returns by year
| Year | Return |
|---|---|
| 2026 | +21.3% |
| 2025 | +10.0% |
| 2024 | +4.0% |
| 2023 | +11.6% |
| 2022 | -8.5% |
| 2021 | +11.5% |
| 2020 | +13.1% |
| 2019 | +67.4% |
| 2018 | +14.3% |
| 2017 | +47.3% |
| 2016 | +38.7% |
| 2015 | -13.7% |
What followed its price patterns in the past
How often TDY 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 |
|---|---|---|---|---|
| New 52-week high | 93 | 53% | 63% | +0.9% |
| Up streak | 84 | 54% | 63% | +0.7% |
| RSI rises above 70 | 81 | 54% | 63% | +1.0% |
| Big up day | 77 | 60% | 63% | +2.1% |
| Falls below 200-day avg | 68 | 72% | 63% | +5.1% |
| Big down day | 65 | 68% | 63% | +2.9% |
| Crosses above 200-day avg | 65 | 66% | 63% | +3.1% |
| Volume spike on an up day | 65 | 75% | 63% | +4.4% |
| Down streak | 61 | 69% | 63% | +2.2% |
| Volume spike on a down day | 51 | 71% | 63% | +4.9% |
| Squeeze breakout up | 48 | 48% | 63% | -0.2% |
| Squeeze breakdown | 43 | 63% | 63% | +2.1% |
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.