Okay, price is lower than line A, bear market begins, price is lower than A', bear market begins, I think the price is in big B wave now, and the highest price of big B wave should be 17100 usd, big C wave is expected to start operating in 2020, the bottom is expected to 1948 usd, hold price. BTC has risen for ten years. It will be the longest bear market in history to welcome BTC. Now the BTC bull market has not finished running. The sign of the end is the price of 1948 usd.
I am not your financial analyst, financial planner. The above views are for your reference only. Thank you