Inflation and Economic Data

3.1 The 8:30 a.m. candle

Mint noticed that some of the biggest hourly candles on the Bitcoin chart happened at the same time of day: 8:30 a.m. New York time, on certain days each month.

"Is that when whales wake up?" Mint joked.

"That's when the US government publishes key economic data," said Hash. "Inflation reports, job numbers, growth figures. Traders around the world are waiting for those numbers, because they shape what the central bank does next. And crypto, trading 24/7, reacts instantly."

3.2 Inflation, revisited

Module 1, Chapter 1 explained that inflation erodes the purchasing power of money. In macro terms, inflation is the main thing central banks are trying to control.

Inflation level	Typical central bank response	Effect on risk assets
Too high	Raise rates or keep them high	Usually negative
Near target (around 2%)	Neutral, or gradual cuts	Usually neutral to positive
Too low or falling sharply	Cut rates	Can be positive, unless it signals recession

In 2022, US consumer price inflation peaked at around 9% a year, the highest in four decades. That triggered the rapid rate hikes described in Chapter 2.

3.3 Key inflation measures

Measure	What it tracks	Why traders watch it
Consumer Price Index (CPI)	Prices of a basket of consumer goods and services	The most widely watched inflation figure
Core CPI	CPI excluding food and energy, which are volatile	Shows the underlying trend
Personal Consumption Expenditures (PCE) price index	Another measure of consumer prices	The Fed's preferred inflation measure
Producer Price Index (PPI)	Prices received by producers	Can signal future consumer inflation

Inflation is usually reported as a year-over-year change, and sometimes as a month-over-month change, which shows recent momentum.

3.4 Employment data

Central banks also watch the labour market. A very strong job market can push wages and inflation higher. A weakening one can signal a slowing economy.

Data	What it shows
Non-farm payrolls	Number of jobs added in the US each month
Unemployment rate	Share of the workforce without jobs
Wage growth	How fast pay is rising, which feeds into inflation
Weekly jobless claims	An early signal of layoffs

3.5 Growth and activity data

Data	What it shows
Gross Domestic Product (GDP)	Total economic output and growth
Purchasing Managers' Indices (PMIs)	Surveys of business activity, often an early signal
Retail sales	Consumer spending

3.6 Surprise is what moves markets

As with central bank decisions (Chapter 2), markets react to the difference between what was expected and what was reported. Before each release, economists publish forecasts, and the average is called the consensus.

Example: an inflation report.

	Value
Consensus forecast for annual CPI	3.0%
Actual CPI	3.4%
Surprise	+0.4 percentage points, hotter than expected

A hotter-than-expected inflation report suggests the central bank may keep rates higher for longer. Bond yields often rise, the dollar often strengthens, and stocks and crypto often fall, sometimes within minutes.

Surprise	Common market reading	Typical crypto reaction
Inflation hotter than expected	Rates stay higher for longer	Often negative
Inflation cooler than expected	Rate cuts more likely	Often positive
Jobs much stronger than expected	Less need for cuts	Often negative
Jobs much weaker than expected	Cuts more likely, but recession risk	Mixed: positive for rates, negative for growth

"So good news for the economy can be bad news for crypto?" said Mint.

"Sometimes," said Hash. "If strong data means rates stay high, markets can fall on good news. That's one of the confusing parts of macro: the same data can be read differently depending on what the market is worried about at the time."

3.7 Trading around data releases

Data releases create sharp, fast moves. Volatility often rises just before and just after them. For traders, this means:

1. Know the calendar. Check which major releases are coming before opening positions.
2. Expect wider spreads and slippage right at the release (Module 7, Chapter 11).
3. Reduce leverage around major releases, or stay out entirely.
4. Expect options volatility to rise before and fall after (Module 8, Chapter 6).
5. Wait for the dust to settle. The first move after a release sometimes reverses as traders digest the full report.

3.8 Inflation and crypto's narrative

Bitcoin is often described as an inflation hedge: an asset that protects against currency debasement because of its fixed supply (Module 1, Chapter 2).

The evidence is mixed. In 2022, when inflation was highest, Bitcoin fell sharply, because central banks fought inflation with higher rates, which hurt risk assets. Over longer periods, Bitcoin's supporters argue it has preserved and grown value far beyond inflation. Over shorter periods, it has behaved more like a risk asset sensitive to rates.

Chapter 11 discusses how this looks in countries with very high inflation, where the picture can be quite different.

3.9 Try it yourself

Find the date of the next US CPI release and the consensus forecast. On the day, note the actual figure, the surprise, and how Bitcoin, a stock index, and the US dollar index (Chapter 5) moved in the following hour. Did they move as section 3.6 suggests?

Key takeaways from this chapter

1. Inflation is central banks' main concern, and its level shapes interest rate decisions.
2. Key inflation measures include CPI, core CPI, PCE, and PPI.
3. Employment and growth data also influence rate expectations.
4. Markets react to surprises relative to consensus forecasts, not to the numbers alone.
5. Strong economic data can be negative for crypto if it means rates stay higher.
6. Around major releases, expect volatility, wider spreads, and reversals; reduce leverage.
7. Bitcoin's role as an inflation hedge is debated: it fell in 2022's high-inflation year, but has outpaced inflation over longer periods.