Tom Lee says this week may offer key upside opportunity for BTC

BitMine Chairman Tom Lee said this week could offer an important upside opportunity for Bitcoin. In a post on X, Lee included the English phrase "10 best days" and said historical data shows most of Bitcoin’s price gains occur during the 10 best-performing days of the year, meaning the asset’s upside tends to be concentrated in just a few trading sessions. Lee added that missing those 10 days could significantly reduce investment returns, and said long-term investors should favor a holding strategy rather than trying to pinpoint the exact bottom.