Bitcoin collapsed lower today/this week, but bounces near a lower trend line
Lower trend line comes in at $3712.
The price of bitcoin has collapsed lower in trading today to an intraday low of $3858. That was the lowest level since March 2019. At the low the price also got close to a lower trendline connecting swing lows going back to 2019. That trend line cuts across at $3712.

Drilling to the hourly chart below, the correction high today of the move down from the Tuesday high reached just short of the 50% retracement at $6008.13. Staying below, keeps the sellers more in control.

For the week (going back to last Friday, the price decline moved from a level around $9140. With the current price at around $5040, that is a decline of 44%.
Big move. Big collapse.