china sells record number of u.s. treasuries

zerohedge | Shortly after the PBoC’s move to devalue the yuan, we noted with some alarm that it looked as though China may have drawn down its reserves by more than $100 billion in the space of just two weeks. That, we went on the point out, would represent a stunning increase over the previous pace of the country’s reserve draw down, which we’ve began documenting months ahead of the devaluation (see here, for instance). We went on to estimate, based on the estimated size of the RMB carry trade unwind, how large the FX reserve liquidation might need to be to offset capital outflows and finally, late last week, we suggested that China’s official FX reserve data was set to become the new risk-on/off trigger for nervous, erratic markets. In short, the pace at which Beijing is burning through its USD assets in defense of the yuan has serious implications not only for investors’ collective perception of market stability, but for yields on core paper, for global liquidity, and for US monetary policy. 

On Monday we got the official data from China and sure enough, we find out that the PBoC liquidated around $94 billion in reserves during the month of August and as Goldman argues (see below), the "real" figure might have been closer to $115 billion. Whatever the case, it’s a staggering burn rate and needless to say, were the PBoC to continue to liquidate its assets at this pace, it would necessitate a raft of RRR cuts and hundreds of billions in short-term liquidity ops to ensure that money market don’t seize up in the face of the liquidity drain.

Here’s some commentary from across sellside desks on the official numbers:

• From RBC’s Sue Trinh: 
  • China FX reserves suggest about $140b used to defend yuan in April once valuation is accounted for
  • Believes PBOC has been intervening to maintain the yuan’s stability since the devaluation, but this kind of intervention can’t continue indefinitely
  • It’s unsustainable in the long run; yuan is overvalued by around 15% by RBC’s latest estimate; still targeting USD/CNY at 6.56 by year-end and 6.95 by the end of 2016
• From Commerzbank’s Zhou Hao:
  • Decline in foreign reserves clearly suggests China’s central bank intervened intensively in the FX market to stabilize CNY exchange rate
  • “One-off devaluation” in mid-Aug. triggered market expectations of further CNY deprecation, which has not only endangered the financial stability, but also posts a downside risk to the economy due to capital outflows
  • It’s costly because frequent intervention will burn foreign reserves rapidly and tighten the onshore market liquidity; that said, further tightening of regulations is expected near term
  • Expects spread between CNY and CNH is likely to persist as PBOC has become an active player in onshore market
• From Goldman:
  • The People’s Bank of China (PBOC) reported that its foreign exchange reserves dropped by US$94bn in August, to US$3.557tn at the end of the month. However, it is not straightforward to derive the actual scale of FX reserves sales from the headline FX reserves data, given uncertain valuation effects and possible balance sheet management by the PBOC.
  • It is possible to get an approximate sense about valuation effects stemming from currency movement: e.g., assuming the currency composition of the PBOC’s FX reserves broadly follows that of the average country’s (using the IMF COFER weights, which suggest roughly 70% in USD for EM countries), the currency valuation effect would probably be positive to the tune of roughly US$20bn (i.e., if we only look at the change in headline FX reserves as a gauge of sales of FX reserves, sales of FX reserves might have been underestimated by around US$20bn, given the currency valuation effect). However, besides currency movements, there could also be significant valuation effects from changes to the market prices of the PBOC’s investment portfolios, and the direction and size of those effects is hard to measure given the uncertainty of the asset composition. Moreover, there could also be possible short-term transactions and agreements between the PBOC and banks that may complicate the interpretation of the change in FX reserves as an underlying measure of RMB demand.