〔Day Digest〕Treasury Bid Powers Gold's Weekly Breakout; Options Expiry Caps the Run, 45% of Central Banks Plan H2 Adds After March's 48-Ton Stress Outflow

0. Weekly Arc

The Treasury's fresh bid for the bond market gave gold a clean weekly breakout, but the tape faces a binary near-term test as options expiry approaches ^[1]. The structural setup is the more durable story: 45% of central banks plan to add gold over the next 12 months, ETF mechanics are reversing as real rates ease, and a Western Kenya gold rush is drawing grassroots prospectors ^[2][1][3]. No silver tape was supplied; the silver read is inferred from the gold flow only.

1. Price Action and the Treasury Mechanism

• **[NEW] Treasury backstop:** the U.S. Treasury stepped in to support the bond market, pulling real yields lower and underpinning gold's breakout, per a Jin10 data flash ^[1]. The flash gives no auction size, no yield level, and no timing — treat as direction, not magnitude.
• **[NEW] Options-expiry overhang:** the approaching expiry leaves short-term gold action "full of uncertainty," again per the Jin10 flash, with no strike or open-interest data supplied ^[1].
• No silver-specific prints were provided today; the silver move, if any, is carried by the gold tape and the real-rate channel only.

2. Central-Bank Demand Mechanics

• **[ONGOING] March 48-tonne net outflow:** global central banks were net sellers of 48 tonnes in March, the dominant driver of the first >10% H1 correction ^[2].
• **[ONGOING] Sellers identified:** Turkey sold under FX and fiscal pressure, Russia sold to plug a fiscal deficit under ongoing conflict, and Azerbaijan hit a fund allocation cap — all stress-driven, not strategic ^[2].
• **[ONGOING] H2 re-accumulation path:** 45% of central banks plan to add gold in the next 12 months; Turkey is expected to return as a buyer once pressure eases, while Russia may continue selling to cover the deficit ^[2]. The 45% figure is taken from a single research-note index (Sina Finance / vReport) with no underlying survey source in the excerpt — flag as single-source.

3. ETF Flows and Physical Demand

• **[ONGOING] ETF outflows:** March and June saw large ETF outflows, concentrated in North American funds, driven by rising U.S. real rates on the back of oil-led inflation and Fed-policy uncertainty ^[2].
• **[ONGOING] Bar and coin demand:** Q1 demand rose with price; Q2 cooled sharply as price fell — the report calls this textbook retail "chase-momentum" behavior ^[2].
• **[NEW] Grassroots signal:** BBC reports a goat herder's $200 nugget has sparked a gold rush in West Pokot county, Kenya, with prospectors hoping a single gram "can change their lives" ^[3]. Light on price or volume data; useful as a retail-demand color point, not as a flow figure.

4. Institutional Positioning and the H2 Setup

• **[NEW] Derivatives tilt:** positioning in U.S. Treasury derivatives is increasingly betting on lower long-end real rates, per the Sina Finance research-note index ^[2].
• **[NEW] Macro inputs:** inflation expectations are not rising meaningfully, employment data continues to soften, and the Citi economic surprise index is cited (excerpt truncated at "花旗经济意…") ^[2]. The implied mechanism: softer data + lower real rates = gold-supportive, all else equal.
• Source quality control: the Treasury-backstop item ^[1] is a single-source flash with no underlying auction or yield data; the 45% central-bank figure is from one research note ^[2]; the BBC piece ^[3] is a human-interest story, not a flow survey. No COT, OI, or auction-tape numbers were provided for any instrument.