Affected by the delivery of options yesterday, BTC's price trend in the US market fluctuated more violently; after a false breakthrough upward, it quickly declined, with the lowest falling to support around 68300; it formed a top-bottom transition with the top of the previous second decline;

The price in the Asian market reversed to the highest level of 70,000 US dollars and then adjusted downward; the overall fluctuations in the white market were not large; a second high was hit on the daily chart, with 73777-60775 as the range division. On the trend, the price will gradually move out of the large range and go downwards;

On the hourly and four-hour charts, the price rebounded upward again weakly; focus on resistance at the top: 70000/69500; focus on support at the bottom: 68400/68000;

In terms of operation, the rebound is mainly short; long is not considered;

BTC rebounds 69800-70000, short, stop loss 70600; target 68300-68000; if the position is broken, look at 67500-67300 (range division retracement 50% horizontal support level)

ETH synchronous short selling idea; the daily level 3 daily K is continuously suppressed by the middle track of the Bollinger Bands and cannot break upward; and is suppressed and moves downward; short-term suppression at the top: 3550;

Short-term support below: 3450; short Ethereum near 3520-3530, stop loss 3570; target 3460-3440; look at 3360#BTC #ETH if the position is broken