บิทคอยน์
เพิ่มขึ้น

just buy under the blue line

in the whole history of BTC if you bough under the blue line and held for at least a few weeks, you had guarantee of being up every time.
long-termTrend Analysis

และใน:

คำจำกัดสิทธิ์ความรับผิดชอบ