Foreign investment flows into Japanese equities reversed in the week to 26 June. Net purchases slipped from ¥479.4bn previously to ¥-1bn, indicating a move from heavy buying to a marginal net sale over the latest period.
The shift suggests a sharp cooling in demand for Japan-listed shares within a single reporting interval. While the prior figure pointed to substantial inflows, the latest reading was close to flat but on the negative side, leaving flows effectively neutral after a swing of roughly ¥480.4bn.
Foreign Outflow Signals Market Caution
The sharp reversal from a ¥479.4 billion inflow to a ¥1 billion outflow in foreign investment is a major red flag for us. This shows that the international money that has been pushing our market higher is now pausing or even pulling out. We see this as a clear signal of a potential short-term top in the market.
Much of this sentiment shift is likely tied to the yen’s sustained weakness, with USD/JPY hovering near the 170 level. There’s growing chatter that the Bank of Japan may be forced to intervene or tighten policy sooner than expected, creating uncertainty. This makes holding unhedged Japanese equities riskier for foreign funds.
Hedging Strategies Amid Volatility And Currency Risk
In response, we are increasing our long volatility positions on the Nikkei 225. We can do this by buying VIX-style futures or establishing straddles on major index ETFs. An uptick in the Nikkei Volatility Index, which is currently sitting near a low of 16.5, seems highly probable in the coming weeks.
We are also initiating protective put positions to hedge our long-term holdings. Buying out-of-the-money puts on the Nikkei 225 for August and September expiration provides a cheap way to guard against a sudden drop. Historically, similar rapid outflows in 2018 preceded a market correction of over 10%.
Given the currency risk, we are also looking at yen call options. This would profit from a sudden strengthening of the yen if the government intervenes, which is a growing risk. A stronger yen would directly hurt exporter stocks, which make up a large portion of the index.
This isn’t a signal to go all-out short on the entire market, as domestic sentiment can still provide support. Instead, we should view this as a moment to reduce overall risk and add hedges. We will be closely monitoring the next weekly flow data for confirmation of this new trend.
