The global markets are dancing to the rhythm of supply and demand.

It's a simple yet profound game. The prices of everything from stocks, oil, gold to digital assets are driven by these two forces.

I see many people still confused about this concept. What is supply, and how does it relate to price?
Simply put, it’s the desire to buy versus the desire to sell.
Imagine you want to buy a stock, but no one wants to sell.
The price will keep rising. Conversely, if many want to sell but no one is buying, the price will fall.

Demand is the buying force. When prices are low, people want to buy more.
When prices are high, the desire to buy decreases.
That’s the basic rule.
Generally, factors that drive demand include economic conditions, interest rates, investor confidence, or even political news.

As for supply, it’s the selling force. Sellers are willing to offer more when prices are high, and less when prices are low.
Factors affecting supply are diverse, from production costs, technology, tax policies, to natural disasters that can halt production.

What’s interesting is when a supply shock occurs.
I remember in March, the Strait of Hormuz was closed due to war.
Part of the crude oil that used to flow through this point—about 20% of the world’s supply—disappeared from the market instantly.
At that time, supply dropped rapidly, but demand remained because the world still needed energy.
The result was oil prices surged by dozens of percent within days.
That’s the power of supply and how much impact it can have on prices.

Equilibrium is where buying and selling forces are balanced.
The equilibrium price tends to stay stable because if prices rise above this point, sellers will increase their supply, while buyers will buy less.
This leads to an oversupply and pushes prices down.
Conversely, if prices fall below equilibrium, buyers will buy more, and sellers will reduce their supply, causing shortages and prices to rise.

Financial markets are more complex.
Demand in the stock market comes from macroeconomic factors like economic growth, inflation rates, and liquidity in the financial system.
When interest rates are low, investors tend to seek higher returns in stocks.
The supply of stocks depends on company policies, such as share buybacks, issuing new shares, or listing new companies.

For traders, understanding what supply is and how it works is crucial.
We can use various tools like Price Action on Candlesticks to read buying and selling strength.
Green candles indicate strong demand; red candles show selling pressure.
A Doji indicates a standoff where both sides are equally matched.

Demand Supply Zone techniques are popular for timing trades.
They look for points where the price quickly loses balance, then pause and change direction.
For example, DBR (Demand Zone Drop Base Rally) occurs after heavy selling, causing the price to plunge and then pause.
When buying pressure returns strongly, the price breaks upward.
On the other hand, RBD (Rally Base Drop) happens after excessive buying, with the price rallying and then pausing.
When selling pressure dominates, the price drops sharply.

Continuing moves are common.
RBR (Rally Base Rally) is a sustained upward trend, with pauses before climbing higher.
DBD (Drop Base Drop) is a continuous decline.

In summary, if you understand what supply is and how it functions, you can read the market better.
Whether through fundamental or technical analysis, this understanding helps you see the bigger picture and make more effective investment decisions.
Try observing the prices of various assets on Gate.
You’ll see buying and selling forces dancing all the time.