@jeanmill
For Bitcoin, the current key support level is $107k-$110k—this range has withstood multiple price tests in the past three months, with large buying orders emerging each time. The resistance level is around $126,370, the recent all-time high, where heavy selling pressure was previously observed. To verify effectiveness: if the price bounces back from the support level with rising volume, the support is confirmed; if it fails to break the resistance level and retreats, the resistance is validated.