Today's Nikkei movements

Movements are weak, probably because there are employment statistics

It's just a good sign that it's not lowered ❓

Cryptocurrency has declined drastically

Is that a harbinger of something ❓

It's about to change to a risk-off movement ❓

Cryptocurrency may move like a leading indicator among risk assets (since large units called whales move), so market movements are also a bit wary

I wonder what it detects and moves ❓