The large range of the short-term amplitude of the pie is already very clear. The lower support is 29618--27235; the upper resistance is 30036; 31000; the approximate range is 27000--30000, and the middle price is 28500; the long price on dips is at or below 28500, both Those with advantages, the fundamentals have not changed, and the general trend is still bullish.#bitcoin#BTC