Predicting a trend reversal in the current market environment is difficult, and the importance of support and resistance when determining price movements is becoming increasingly clear. Bitcoin faces hurdles at $66,796 and $69,328.First-stage obstacles.If these values are successfully surpassed, there is a potential for further escalation below them, which could trigger a downturn. Additionally, before Bitcoin renews its all-time high, there is a resistance level at $71,180.Support at $71,180.According to analysts, Bitcoin will only be able to respond if it rises above $67,500.