I just noticed an interesting phenomenon in the crypto market last week. As geopolitical tensions between the US, Israel, and Iran sharply increased, Bitcoin actually became a pressure valve for overall global risk sentiment. The BTC price briefly rose to $65,000 but eventually dropped back to around $64,700, reflecting traders' uncertainty over the weekend.

Why is Bitcoin moving like this? Because crypto operates 24/7 while stock and bond markets are closed on weekends. So when bad news breaks outside normal trading hours, traditional market traders can't sell in their markets. As a result, all selling pressure is concentrated on Bitcoin and other cryptocurrencies. This is what Pascal's principle in market systems describes—distributed pressure seeking an outlet, and crypto becomes its main channel.

Israel's Defense Minister announced a state of emergency, Iran reported civilian casualties in Hormozgan including attacks on elementary schools, and missiles were launched toward Israel. NATO, China, and Turkey immediately issued statements about de-escalation. Headlines like these usually trigger panic selling in risky assets, and indeed Bitcoin dropped about 3% within hours—its lowest level since February 5 when BTC briefly dipped below $60,000.

But what's interesting is that despite heavy headlines, Bitcoin remained relatively stable given the situation. This indicates sellers are still dominant but there's no extreme panic selling pressure. The thin order book on weekends has a bigger impact than active selling actions.

On-chain data shows Bitcoin's realized losses decreased to around $400 million per day from a peak of $2 billion, meaning forced selling has already decreased. The profit-to-loss ratio rose to 1.4, indicating realized gains are now greater than realized losses. This signals that market conditions are starting to improve, even though headline risks still exist for BTC traders during US trading hours.

The lesson here: the crypto market can't be isolated from traditional markets. When stocks and bonds are closed, crypto becomes the only large and liquid asset available. So every time there's a geopolitical shock on the weekend, Bitcoin immediately becomes a barometer for global risk sentiment. Such situations keep recurring, and traders need to prepare for weekend volatility whenever sensitive geopolitical news breaks.