Regarding ATH, it's a concept you inevitably hear about when trading, right? Honestly, at first I didn't understand what it meant, but I realized it's extremely important for understanding the market.

ATH, which stands for All Time High, refers to the highest price an asset has reached from the past up to now. In cryptocurrencies, it’s the moment when Bitcoin or Ethereum hit a price higher than at any previous point. Understanding the meaning of ATH is a crucial point that influences investment decisions.

Buying at the lowest price and selling at the highest is ideal, but in actual trading, that’s not how it works. Especially when reaching an ATH, investor psychology is greatly shaken. If you make a new purchase at this point, there's a high risk of losses during subsequent corrections.

As prices approach ATH, resistance levels seem to disappear, and bullish traders create strong upward pressure. But this is a dangerous phase. Less experienced traders tend to rely on intuition and make reckless trades.

That’s why technical analysis is important. Using Fibonacci ratios (23.6%, 38.2%, 50%, 61.8%, 78.6%, 100%) to identify support and resistance levels, or referencing moving averages to predict price trends, helps deepen your understanding of ATH.

The process of breaking through an ATH usually involves three steps. First, in the action phase, the resistance level is surpassed; then, in the reaction phase, momentum weakens; finally, in the resolution phase, a new trend is confirmed or not.

Investors in an ATH position have several options. Long-term investors who believe in the asset’s value might choose to hold everything. However, it’s important to calmly analyze whether the current ATH is temporary or a genuine turning point.

Most investors opt for partial profit-taking. In this case, Fibonacci extensions are used to measure psychological resistance levels and determine selling timing. Drawing Fibonacci levels between the previous ATH’s bottom and the current ATH reveals key future levels (1.270, 1.618, 2.000, 2.618, etc.).

Be especially cautious when increasing your position. Only do so when the risk-reward ratio is favorable and the price is supported by moving averages. It’s also crucial to set profit-taking levels in advance.

ATH is not just a number; it’s a signal indicating a shift in market psychology. Making calm, goal-oriented decisions is key to success. How do you respond during ATH phases?