最新报道:Bitcoin futures open interest surged by $6 billion as South Korean retail traders drove a 19% spike in funding rates, signaling heightened speculative activity. The spike reflects strong retail participation in the derivatives market, particularly on platforms like Upbit, where Bitcoin premiums remain elevated. Analysts note that while rising open interest can indicate bullish sentiment, extreme funding rates may lead to increased volatility. The trend highlights South Korea's growing influence in crypto markets, with local exchanges often trading at higher premiums compared to global averages. Market watchers caution that such aggressive leveraged positions could trigger sharp corrections if sentiment shifts.