6.9 Monday Evening Market Analysis：

Bitcoin fell to around 105200 after dropping to around 105900 during the day, then rebounded to around 107400 and oscillated.

Ethereum dropped to around 2478 after falling to around 2510 during the day, then rebounded to around 2540 and oscillated.

From the daily K-line structure, Bitcoin's head has seen a reduction in volume and is gradually breaking through the upper track, forming an upward crossover. The upper level to watch is around 108500. From the current four-hour structure, Bitcoin's head has increased in volume and is approaching the upper track under pressure, while the lower level to watch is around 105200, with a secondary level at around 103500. From the hourly structure, Bitcoin's head has broken through the upper track with increased volume.

Evening operation suggestions：

Bitcoin's head can look towards around 108000-108500,

Conversely, one can set a limit to look towards around 105800-105500,

Ethereum's head can look towards around 2550-2585,

Conversely, one can set a limit to look towards around 2505-2485.

One can first look at the head and then the track, and it is recommended to strictly manage risks and defend, profiting within the range oscillation to secure gains.