Do you know what ATH is? It's a term you definitely hear when trading. Actually, it's a very important concept in the world of cryptocurrencies.

ATH stands for All Time High, which means the highest price an asset has reached from the past up to now. When a cryptocurrency hits an ATH, it's not just a number update; it's a moment when market strength and investor expectations come together.

Recently, Bitcoin's all-time high price has reached $126.08K, but understanding it as an ATH reading means it's important to observe market psychology at that point. Many people think the ideal is to buy low and sell high, but buying at ATH is a different story. If the price then drops, it results in a loss.

At the point when an ATH is reached, the price usually sets a new record. At that time, buying pressure is strong, and selling pressure isn't as intense. That's why making decisions here is difficult. Many traders rely on intuition and forget to do calm technical analysis.

To maximize profits during an ATH phase, you need to follow some rules. First, utilize Fibonacci analysis. Use ratios like 23.6%, 38.2%, 50%, 61.8%, and 78.6% to identify support and resistance levels. These points act as horizontal lines on the chart and help predict price movements.

Moving averages (MA) are also important. If the asset's price falls below the MA line, it may indicate a downtrend; if it rises above, an uptrend could be forming. Use this as a reference to judge whether the price will continue rising or enter a correction phase.

The process of breakout usually occurs in three stages. In the first "action" stage, the price breaks through resistance levels with trading volume above average. In the next "reaction" stage, the upward momentum weakens, and buying pressure decreases. In the final "resolution" stage, the outcome of the breakout—whether real or false—is determined based on the previous two stages.

When in an ATH position, investors have three options. First, long-term investors can hold all their assets. However, this requires careful analysis to determine whether the current ATH is temporary or permanent.

Second, they can sell part of their holdings. This is the most common choice among investors. In this case, Fibonacci extensions are used to measure psychological resistance levels and guide selling decisions.

Third, they can sell all their assets. If the Fibonacci extension matches the ATH price, it might indicate the end of the upward trend. Selling everything at that point could be a reasonable decision.

It's crucial to set profit-taking levels in advance during ATH phases. Decide on a minimum profit target, whether as a percentage or an absolute value. When increasing your position, ensure the risk-reward ratio is favorable and only do so when the price is supported by the MA level.

When trading at ATH, trusting technical analysis is key. Confirm price structure patterns, especially the bottom patterns just below breakout points. Identify new resistance levels at Fibonacci levels like 1.270, 1.618, 2.000, 2.618. Following these can help maximize profits and minimize risks even during ATH phases.

In practice, how you manage your position when encountering an ATH often determines your investment success. How do you respond during ATH phases? If you have experience or thoughts, please share them.