Teladoc's stock took another deep dive in 2024. Can the telehealth pioneer find its footing in a rapidly changing market?Shares of Teladoc Health (TDOC -2.10%) fell 61.6% in 2024, according to data from S&P Global Market Intelligence. The steep price drop continued a negative trend that started with a 54% price cut in 2021 and a 74% plunge in 2022.From pandemic star to struggling survivorTeladoc's revenue soared in 2020 and 2021 as online doctor's appointments made perfect sense in the coronavirus pandemic' ...