Overnight Rate as the New Anchor
We are observing that the People’s Bank of China is clearly using the overnight rate (DR001) as its main operational anchor, even though the official policy rate is still the 7-day one. Recent market data from late May 2026 confirms this, with DR001 consistently trading around 1.65%, well below the 7-day policy rate of 1.80%. This shows a clear intention to keep short-term borrowing costs low and stable. This shift simply reflects the reality of China’s interbank market, where overnight funding is king. Data from the China Foreign Exchange Trade System shows that overnight repo transactions now account for nearly 90% of the market’s total volume. By focusing on the DR001, the central bank is effectively managing the most critical part of the financial system’s plumbing. —Implications for Market Participants and Policy Outlook
For derivative traders, this means we should expect continued low volatility at the very front end of the interest rate curve. The central bank’s commitment to stability suggests that strategies involving selling short-dated interest rate volatility, such as short-term swaptions or caps, are likely to be favorable. The PBoC’s frequent use of open market operations to prevent any spikes in the DR001 reinforces this view. With the front end of the curve so firmly anchored, we see potential for the yield curve to steepen. This could happen if longer-term rates rise due to improving economic data, which recent industrial production figures suggest is a possibility. Therefore, we are positioning for curve steepener trades, such as receiving fixed rates on short-term swaps while paying fixed on longer-term ones. We expect the PBoC will eventually make this operational preference official by formally adopting an overnight policy rate. This move would resolve the current mismatch and is likely being considered to better support an economy still seeking consistent momentum. While the timing is uncertain, the market has largely anticipated this shift, so the eventual announcement should not cause a major shock.Start trading now — click here to create your real VT Markets account.
