The stock market has an "emotional thermometer" called VIX:

• When the thermometer shows 30℃ (VIX > 30): The market is a bit anxious, just like needing to carry an umbrella to guard against summer showers.

• When the thermometer spikes to 50℃ (VIX > 50): It's like facing a harsh winter, you need to bundle up in a down jacket to go outside.

• If it explodes to 80℃ (VIX > 80): That indicates a level of panic comparable to polar glaciers, which has only occurred during the 2008 financial crisis and the COVID-19 shock in 2020.

My investment tip:

When this "emotional thermometer" rises to 70℃ (VIX > 70), it's like the calm before the storm, and this is the time to start buying Bitcoin in batches.