GBP/JPY extended losses on Friday after suspected Japanese intervention strengthened the Yen, pulling the pair further from the 219.16 multi-year peak and leaving it around 213.75 near June lows. Reuters, citing a market source, said Japan likely sold US Dollars and bought Yen for as much as $58.97bn during Thursday’s US session, a move that coincided with a drop of more than 500 pips. In a separate Reuters report, a source said the US Treasury told several banks it may intervene in the Yen market on Friday and asked them to stand ready for further action.
The Bank of Japan kept its policy rate at 1.0% in an 8-1 vote and repeated that it would raise borrowing costs if growth and inflation align with forecasts. The Bank of England held the Bank Rate at 3.75% in a 6-3 vote, with three members favouring an immediate rise to 4.0%, and said policy could adjust if energy prices generate second-round effects. Technically, GBP/JPY is below the 21-day, 50-day and 100-day SMAs; RSI sits in the mid-30s while MACD is negative and falling. Resistance is seen at 214.48, 215.65, 217.42 and 219.50, while support lies at 212.50 then 210.50.
Short-Term Trading Strategies Following Japanese Intervention
We advise derivative traders to brace for heightened volatility and adjust their GBP/JPY exposures immediately following the suspected $59 billion Japanese intervention. This aggressive action mirrors Japan’s historic 9.8 trillion yen ($62.2 billion) intervention campaign in 2024, which successfully triggered multi-week trend reversals. Given that the cross has plunged below its 21-day, 50-day, and 100-day moving averages, we recommend purchasing near-term put options to ride this downward momentum.
Technically, we should target the immediate support floor at 212.50, with a secondary target near 210.50 if the daily close remains weak. With the RSI sitting in the mid-30s and a negative MACD, the technical setup strongly favors bear put spreads to limit premium costs while capturing the slide. We suggest setting defensive stop-losses or closing short-term bearish positions if the pair rebounds and clears the 100-day Simple Moving Average at 214.48.
Long-Term Outlook and Options Positioning
However, we must remember that the fundamental yield gap still favors the Pound, with the Bank of England holding rates at 3.75% compared to the Bank of Japan’s 1.0%. This interest-rate differential means the underlying carry trade remains fundamentally attractive once the intervention panic subsides. Consequently, we recommend structuring long-dated call options or bull risk reversals to position for an eventual recovery toward the 219.50 level in the coming months.
