日本股债双杀，日经225一度跌超1000点，加密货币21万人爆仓

Group 1 - The core viewpoint of the article highlights Japan's stock and bond markets facing significant declines, with the Nikkei 225 index dropping over 2% and Japanese government bonds experiencing a sharp sell-off due to renewed interest rate hike expectations [1][3]. - The Nikkei 225 index closed at 49,303.28 points, down 1.89%, after a session where it fell more than 1,000 points [1]. - The yield on the 2-year Japanese government bond surpassed 1% for the first time since 2008, while the 5-year and 10-year bond yields reached 1.35% and 1.85%, respectively, marking the highest levels since June 2008 [1][3]. Group 2 - The probability of a rate hike by the Bank of Japan in December has risen to 64%, with the Governor indicating that any increase would merely adjust the degree of monetary easing [3]. - The depreciation of the yen is attributed to three main factors: economic stimulus plans, misstatements by key officials, and the timing of changes in the Bank of Japan's monetary policy [3]. - The cryptocurrency market is also experiencing declines, with Bitcoin dropping to around $86,000, down 5.34%, and Ethereum falling over 5% [3][4].