Wing Analysis

COMMODITY · MACRO INTELLIGENCE

Indonesia's Nickel Policy Shock and the Equity · Currency · Credit Triple-Kill

COMPOSITE DASHBOARD + CAUSE→EFFECT TIMELINE · JAN 1 – JUL 3 2026

Composite Dashboard

WINDOW: 2026-01-01 → 2026-07-03 · latest confirmed prints
Policy — Indonesia nickel intervention Equities — Jakarta Composite (JCI) Currency — USD/IDR rupiah Commodity — LME nickel
Cause → Effect timeline · policy above spine · markets below

Panel 1 JCI — free fall

Indexed to January high = 100. −37% by Jun 8, the worst-performing major index tracked by Bloomberg.

Panel 2 USD/IDR — collapse

Higher = weaker rupiah. Broke the psychological 18,000 line on Jun 4; over −8% year-to-date.

Panel 3 LME nickel — roller coaster

USD/tonne. Quota-cut signal and sulfur-supply panic drove the spike; tariffs and re-filing unwound it.

Panel 4 Policy lever — volume down, price up

The intervention that triggered everything above: sharp quota compression plus benchmark-price and royalty hikes.

Combined effect: pyro- and hydro-smelting cost + ~US$300–320 / tonne of nickel.
Reading behind the data

The triple-kill across equities, currency and credit was not driven by ordinary external capital flows. It was triggered by heavy-handed intervention in nickel-mining industrial policy and by extremely poor policy predictability — tighten today, loosen tomorrow, highly discretionary — which pulled the trigger on a self-reinforcing financial negative-feedback loop.

WW

Wing Wong

IndoPhil Nickel Corridor · Commodity · Macro Intelligence

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METHODOLOGY — JCI shown as a relative index (Jan high = 100); only the confirmed −37% drawdown is an absolute datum, no fabricated index levels. USD/IDR and LME nickel plotted from stated prints. Bond/credit leg represented via the referenced credit-outlook downgrade; no discrete sovereign-yield series available — no data available.
UNITS — Mt = million tonnes · wmt = wet metric tonne · HPM = government benchmark price · RKAB = annual work plan & budget (production quota) · WBN = Weda Bay Nickel · MHP = mixed hydroxide precipitate · pp = percentage points.