Analysis: Bitcoin traders need to pay attention to the Bank of Japan's interest rate hike, as short positions on the yen reach a nine-year high

According to CoinDesk, Bitcoin traders need to pay attention to the Bank of Japan's interest rate decision on Tuesday this week. As of the week of June 9, the speculative short positions in yen held by leveraged funds have increased to over 115,000 contracts, the highest since November 2017. If the Bank of Japan raises interest rates to 1% as expected and hints at further tightening, these shorts may be covered, leading to a rise in the yen, which would impact yen-funded arbitrage trades.

Arbitrage traders borrow yen to invest in high-yield risk assets, which have driven bull markets on Wall Street and in the bond market for years, and are also believed to support the crypto market. After the Bank of Japan raised interest rates in July 2024, the rapid covering of yen shorts led to a significant rise in the yen, causing severe fluctuations in Wall Street, the Nikkei index, and the crypto market, with Bitcoin dropping from about $65,000 to $50,000 within a week. If after this rate hike, Governor Ueda Kazuo hints at faster tightening or that rates may rise above 1%, the yen will strengthen significantly, causing turbulence in the financial markets. Crypto assets are the most sensitive to sudden changes in liquidity and may be impacted the most severely.