Le Japon peut faire crasher tous les marchés à cause du carry trade (c'est quoi ?)

The video explains a financial phenomenon often called the "carry trade," which the speaker describes as the "heist of the century." For nearly 30 years, Japan has acted like a fee-free ATM for global investors. Because the country has faced deflation since the 1990s, the Bank of Japan (BoJ) maintained interest rates at 0%. This allowed hedge funds and large institutions to borrow billions of Yen for free, convert them into other currencies like Dollars or Euros, and invest in high-yield assets including Apple stocks, Nvidia, real estate, gold, and even Bitcoin. As long as the Yen remained weak and interest rates stayed at zero, this represented the largest "free money" leverage in modern financial history. The scale of this operation is staggering. While direct loans are estimated at $500 billion, the inclusion of derivatives, swaps, and hidden leverage brings the total exposure to approximately $14 trillion. This "sea of liquidity" has flooded global markets, with Japanese insurers and pension funds being heavily "long" on foreign markets. A significant risk factor is that Japanese insurers have only hedged about 46% of their currency exposure, leaving a massive portion of these investments vulnerable to shifts in the Yen’s value. The danger of this system was demonstrated in August 2024. When the Bank of Japan raised rates by just 0.15%, it triggered a massive sell-off. The Nikkei experienced its biggest crash since 1987, losing 12%, while the S&P 500 dropped 6%. The logic is simple: when the Yen rises, the cost of borrowing increases, leading to margin calls. To repay their Yen-denominated debts, investors are forced to sell their global assets urgently, creating a volatile chain reaction across stocks and cryptocurrencies. Looking at the current situation in 2026, the pressure is mounting. The Bank of Japan recently tightened policy, bringing rates to 0.75%. Factors like rising oil prices and "imported inflation" have caused the Yen to lose half its value over the last five years. Consequently, Japan is beginning to repatriate its capital, acting like a "giant vacuum" sucking liquidity back to Tokyo. With tensions in Iran driving oil prices higher and a crucial Bank of Japan meeting scheduled for March 19, there is a fear that moving rates toward 1% could be the spark that ignites a global financial explosion. BCA Research, one of the world's largest analyst firms, has warned of a "disorderly unwinding" of these positions. This is no longer a standard risk management scenario but a potential systemic collapse. The speaker concludes that as "free money" disappears, only those without excessive leverage will remain standing. Investors are urged to stay alert, monitor macroeconomic indicators like oil and corporate results, and maintain progressive, manageable position sizes to survive this shifting financial landscape.