[8/12 0:50 追記]
If there are more downsides, the price could test the $11,000 or $10,900 support level. The next key support is near the $10,740 level. It represents the 50% Fib retracement level of the last upward move from the $9,147 low to $12,325 high.
However, the main support is near the $10,500 level and the 100 simple moving average (4-hours). The final stop for the bears could be the $10,350 level. It coincides with the 61.8% Fib retracement level of the last upward move from the $9,147 low to $12,325 high. On the upside, an immediate resistance is near the $11,500 level.
Looking at the chart, bitcoin price is clearly correcting gains from the $12,325 high. It might continue to slide towards the $10,500 or $10,400 support. On the other hand, a successful break above $11,500 and a follow through above $11,800 is needed for more gains in the near term.