ETH, supported by an uptrend line.

The following are machine translations:

On the 4-hour chart, it found support in an uptrend.
The indicator macd short energy column is moving closer to the zero axis, looking for a rebound. The RSI indicator is currently capped at neutral 50.
Summary: Judging by the combination of patterns and indicators, it is currently oscillating near the rising trend line. The upper short-term resistance is at 1680, the support is at the rising trend line, and if it falls below the rising trend line, it is near 1500 or 1400.