Inflation surprise (upside) Core inflation is steady, so the upside-surprise channel is quiet. It would fire on a core reading ≥0.2pp above the prior — watch it because that is what forces a central bank to stay restrictive and pressures the longest-duration assets first.
Inflation surprise (downside / disinflation) Core inflation isn't cooling fast enough to trigger the disinflation channel. A fall of ≥0.2pp would fire it — worth watching because it is the cleanest tailwind for long-duration growth and government bonds.
Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.

China

M6Growth slowdown (deepening contraction)

Trigger: pmi_mfg: 50.1 → 49.4 (-0.7)

Manufacturing PMIPMI — Purchasing Managers' Index. Above 50 = the sector is expanding vs last month; below 50 = contracting. A timely read on activity. is below 50 and still falling.
Why: Below 50 means more firms are contracting than expanding; *falling* means the contraction is deepening, not bottoming — that combination is what leads earnings revisions down.
Investors rotate toward defensivesdefensives — Sectors whose demand is steady through the cycle — consumer staples, utilities, healthcare. They outperform when growth slows. and government bonds.
Why: When growth is deteriorating, steady-demand sectors (staples, utilities, healthcare) hold earnings better, and government bonds act as a hedge that rallies if the slowdown deepens further.
Cyclicalscyclicals — Sectors whose earnings rise and fall with the economic cycle — industrials, materials, energy, consumer discretionary., small-caps, EM and industrial commodities underperform.
Why: These are geared to the physical cycle and to leverage, so worsening activity hits their earnings and risk appetite hardest; commodity demand softens with industrial output.

Helps
defensive sectors (staples, utilities, healthcare)long government bondsquality/large-cap

Hurts
cyclicalssmall-capsEM equityindustrial commodities

Caveat: A shallow dip just below 50 that quickly reverses ('soft patch') doesn't trigger the full defensive rotation; the level must persist.

House-view hook — empty (textbook default; Stephen's view bakes in here).

What would change the read

Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.
Monetary tightening (rate hike) The policy rate is steady, so the tightening channel is dormant. A hike would fire it — watch it because it hits long-duration growth, long bonds, and gold first.
Growth acceleration (expansionary PMI) Manufacturing isn't both expanding and accelerating, so the growth-acceleration channel is dormant. A rising PMI back above 50 would fire it — it matters because it's the signal to rotate from defensives toward cyclicals.

Euro area

No active mechanism this week — the standing read above carries the bloc.

What would change the read

Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.
Monetary tightening (rate hike) The policy rate is steady, so the tightening channel is dormant. A hike would fire it — watch it because it hits long-duration growth, long bonds, and gold first.
Growth acceleration (expansionary PMI) Manufacturing isn't both expanding and accelerating, so the growth-acceleration channel is dormant. A rising PMI back above 50 would fire it — it matters because it's the signal to rotate from defensives toward cyclicals.

Japan

No active mechanism this week — the standing read above carries the bloc.

What would change the read

Inflation surprise (upside) Core inflation is steady, so the upside-surprise channel is quiet. It would fire on a core reading ≥0.2pp above the prior — watch it because that is what forces a central bank to stay restrictive and pressures the longest-duration assets first.
Inflation surprise (downside / disinflation) Core inflation isn't cooling fast enough to trigger the disinflation channel. A fall of ≥0.2pp would fire it — worth watching because it is the cleanest tailwind for long-duration growth and government bonds.
Monetary easing (rate cut) The policy rate is on hold, so the easing channel is dormant. A cut would fire it — it matters because the first cut of a cycle typically broadens a rally and pressures the currency.

The dataL3

United States

Indicator	Current	Prior	Δ	As of
CPI (YoY)	2.00	1.80	+0.20 ▲	2019-05-10
Core CPI	0.10	0.08	+0.02 ▬	2019-05-10
Core PCE	1.56	1.60	-0.04 ▬	2019-05-01
Policy rate	2.50	2.50	+0.00 ▬	2019-05-19
GDP	3.20	3.40	-0.20 ▬	2019-04-26
PMI (mfg)	52.80	55.30	-2.50 ▼	2019-05-01
PMI (svc)	55.50	56.10	-0.60 ▼	2019-05-03
Unemployment	3.60	3.60	+0.00 ▬	2019-05-03
10Y yield	2.39	2.40	-0.01 ▬	2019-05-17
2Y yield	2.20	2.20	+0.00 ▬	2019-05-17
2s10s slope	0.19	0.20	-0.01 ▬	2019-05-17
FX vs USD	98.00	97.84	+0.16 ▬	2019-05-17

China

Indicator	Current	Prior	Δ	As of
CPI (YoY)	2.50	2.30	+0.20 ▲	2019-05-09
Policy rate	4.31	4.31	+0.00 ▬	2019-05-17
GDP	6.40	6.40	+0.00 ▬	2019-04-17
PMI (mfg)	49.40	50.10	-0.70 ▼	2019-05-01
PMI (svc)	54.30	54.80	-0.50 ▼	2019-04-30
Unemployment	5.00	5.00	+0.00 ▬	2019-05-01
10Y yield	3.27	3.27	+0.00 ▬	2019-05-17
2Y yield	2.91	2.90	+0.00 ▬	2019-05-17
2s10s slope	0.36	0.36	-0.00 ▬	2019-05-17
FX vs USD	6.88	6.88	+0.01 ▬	2019-05-17

Euro area

Indicator	Current	Prior	Δ	As of
CPI (YoY)	1.70	1.70	+0.00 ▬	2019-05-17
Policy rate	0.00	0.00	+0.00 ▬	2019-04-10
GDP	0.70	1.00	-0.30 ▼	2019-05-17
PMI (mfg)	47.90	47.80	+0.10 ▬	2019-05-02
PMI (svc)	52.80	52.50	+0.30 ▬	2019-05-06
Unemployment	7.70	7.80	-0.10 ▬	2019-04-30
10Y yield	0.87	0.95	-0.08 ▼	2019-05-01 ⚠⚠
FX vs USD	1.12	1.12	-0.00 ▬	2019-05-17

Japan

Indicator	Current	Prior	Δ	As of
CPI (YoY)	0.50	0.20	+0.30 ▲	2019-04-19
Core CPI	0.30	0.30	+0.00 ▬	2019-04-19
Policy rate	-0.10	-0.10	+0.00 ▬	2019-04-25
GDP	n/a
PMI (mfg)	n/a
Unemployment	2.50	2.30	+0.20 ▲	2019-04-26
10Y yield	-0.10	-0.04	-0.05 ▬	2019-05-01 ⚠⚠
FX vs USD	109.87	109.47	+0.40 ▬	2019-05-17

Concept libraryL3

Terms marked ✓ are linked inline above — click any dotted term in the text to expand it in place.

2s10s: The gap between the 10-year and 2-year government bond yields. Positive = normal upward-sloping curve; negative ('inverted') = a classic late-cycle/recession warning.
PMI ✓: Purchasing Managers' Index. Above 50 = the sector is expanding vs last month; below 50 = contracting. A timely read on activity.
carry trade: Borrowing in a low-rate currency (long the yen's case) to buy higher-yielding assets elsewhere. It unwinds violently when the funding rate rises or the funding currency strengthens.
credit impulse: The change in the flow of new credit into an economy. A rising impulse front-runs stronger demand for commodities and cyclical goods, with a lag.
cyclicals ✓: Sectors whose earnings rise and fall with the economic cycle — industrials, materials, energy, consumer discretionary.
defensives ✓: Sectors whose demand is steady through the cycle — consumer staples, utilities, healthcare. They outperform when growth slows.
discount rate: The rate used to convert a future cash flow into today's value. A higher discount rate makes far-off cash flows worth less now.
disinflation: Inflation that is still positive but falling (prices rising more slowly) — distinct from deflation, where prices actually fall.
duration: How sensitive an asset's price is to interest rates. 'Long-duration' assets (long bonds, fast-growing stocks whose profits are years away) move most when rates change.
net interest margin: The spread a bank earns between what it charges on loans and pays on deposits. Higher short rates / steeper curves tend to widen it.
nominal yield: The headline interest rate on a bond, before subtracting inflation.
policy rate: The interest rate a central bank sets directly (e.g. the Fed funds rate, the ECB deposit rate, China's LPR). It anchors all other rates.
rate path: The market's expectation of where the policy rate goes over the next year or two — not just today's level, but the whole expected trajectory.
real yield: The yield after subtracting expected inflation — what a lender actually earns in purchasing power. Real yield ≈ nominal yield − expected inflation.
term premium: The extra yield investors demand to hold a long bond instead of rolling short ones — compensation for tying money up and for issuance/inflation risk.