My observation habit: I record performance separately for the hour after the news and for the day.
Take this one in front of us: after the European Central Bank announced its interest rate decision, the spread between 10-year government bond yields of France and Germany narrowed by 4 basis points to 150 basis points, $BTC 24h -0.78%.
The matter is not a big one, but when connected to the broader background, it may be a bit interesting.

#BTC