Why is quantitative tightening impacting global markets?

Quantitative tightening is like turning off a hose that was filling up a big swimming pool, and everyone around the pool is watching how the water level changes.

Imagine you're at a theme park, and there's a giant water slide. For a long time, the park has been constantly adding more water to keep the slide full and fun. But now, they start turning off some of the hoses, that’s quantitative tightening. The water level in the slide starts going down.

This affects everyone at the park:

• Some kids who were planning a big splash party are sad because there's less water.
• The tickets to the park might get more expensive, or people might not want to come as much, just like how stock prices can drop when investors think things will be slower.

In real life, this is what’s happening in global markets: big companies and countries are used to having lots of money flowing around. When that flow slows down, it changes the way people buy and sell stocks, bonds, and even currencies, just like how less water affects the slide and everyone at the park.