Capacity expansion
🔧 ProductNew plants, fabs, stores or data centres are announced.
Typical size
1-8%
Timeframe
Immediate signal; economics over years
Evidence
0 logged events
Why it moves the price
Signals management confidence in sustained demand, but consumes cash for years and adds fixed costs that hurt badly if demand disappoints.
What separates a good call from a naive one
Read it as a demand forecast from the people with the best information. The risk is timing — capacity ordered at a cycle peak arrives into the downturn, which is how cyclical industries destroy capital.
Measured impact
Every logged event is measured against real closing prices: the move from the close before the event, compared with the S&P 500 over the same window.
Next day
Not measured yet
After 1 week
Not measured yet
After 1 month
Not measured yet
No measured verdict yet — 0 events logged. Three or more are needed before the data says anything useful.
The evidence (0)
Every row is a real event, measured against actual closing prices.
Measured from historical closing prices. Past reactions do not guarantee future ones. Not financial advice.