“Is It Too Late To Consider Sandoz Group (SWX:SDZ) After A 108% One-Year Rally?”

“The stock last closed at CHF 66.10, with returns of 3.3% over 7 days, 6.7% over 30 days, 15.5% year to date, and 108.2% over 1 year. These figures naturally raise questions about how much of the story is already reflected in the price…”

https://finance.yahoo.com/markets/stocks/articles/too-consider-sandoz-group-swx-210620333.html

Personally I tend to avoid stocks like these. There is no telling when a rally is on the back end.