Do short-term traders need to care about macro?

At least know the schedule of major events to avoid surprises, though without the deep analysis a long-term investor does.

Why are interest rates so important?

Because they're the cost of money, affecting the valuation of nearly every asset and the flow of capital between asset classes.

Can macro be forecast?

It's very hard to forecast precisely; the practical goal is to grasp the context and prepare for multiple scenarios.

Macro Forces | 2AiTrading

What macro forces are

Macro forces are large economic factors affecting most assets at once: interest rates, inflation, economic growth, and central bank policy. They're the background of the picture, above which every stock, currency, and commodity moves.

The main forces

Interest rate: the cost of borrowing money. Rising rates usually make money more expensive, affecting asset valuation and investment behavior; falling rates usually have the opposite effect.
Inflation: the general rise in prices. High inflation reduces purchasing power and usually prompts the central bank to adjust rates.
Economic growth (GDP): the size and pace of the economy's expansion. Strong growth usually supports corporate profits; a downturn does the opposite.
Central bank: the body running monetary policy, like the Federal Reserve in the US or the State Bank in Vietnam. Their decisions on rates and money supply have wide-reaching impact.

How to apply it

You don't need to become an economist, but you should grasp the large macro context so as not to stand against it. For example, a rapidly rising-rate environment creates a very different backdrop than a low-rate one. Use macro as a directional background layer, especially for medium- and long-term decisions, rather than letting it drive every short-term trade.

Common mistakes

Ignoring macro context entirely, then being surprised when the whole market moves on a big news item.
Overreacting to each single macro data point.
Trying to forecast macro variables precisely rather than just grasping the general context.
Applying a rigid macro rule while forgetting market reaction depends on existing expectations.

FAQ

Do short-term traders need to care about macro? At least know the schedule of major events to avoid surprises, though without the deep analysis a long-term investor does.
Why are interest rates so important? Because they're the cost of money, affecting the valuation of nearly every asset and the flow of capital between asset classes.
Can macro be forecast? It's very hard to forecast precisely; the practical goal is to grasp the context and prepare for multiple scenarios.

Checklist

☐ Do I grasp the current large macro context?
☐ Is my decision standing against a large macro flow?
☐ Am I using macro as context or overreacting to each data point?