The 200-Day Moving Average: Bitcoin's Most Watched Indicator

7 min read · Last updated March 2026

Of all the indicators used to analyze Bitcoin, the 200-day moving average (200DMA) is arguably the most important. It's simple, it's widely watched, and it has a strong track record of identifying major turning points.

What Is the 200-Day Moving Average?

The 200-day moving average is simply the average closing price of Bitcoin over the last 200 days. Each day, the oldest price drops off and the newest price is added, creating a smooth line that represents the long-term trend.

When the price is above the 200DMA, the long-term trend is considered bullish. When it's below, the trend is bearish. But the real value comes from measuring how far the price has deviated from this average.

Why Deviations Matter

Price always tends to revert toward the 200-day MA over time — it acts like a gravitational center. When price gets too far above it, it tends to pull back. When price drops too far below, it tends to recover. The key question is: how far is "too far"?

-20% or more below 200DMA

Historically undervalued. Every time BTC traded more than 20% below its 200DMA and you held for 12 months, you made money.

-40% or more below 200DMA

Extreme undervaluation. Only occurs during major crashes. These have been generational buying opportunities in hindsight.

+50% or more above 200DMA

Overextended. Price is running hot. Corrections of 20-40% have typically followed within weeks to months.

+100% or more above 200DMA

Extreme overvaluation. Only occurs during cycle peaks. Major crashes of 50%+ have followed every instance.

Historical Track Record

In December 2018, Bitcoin was 58% below its 200DMA — the deepest deviation in its history at that time. The price was $3,200. Within 6 months, it had recovered to $13,000.

In March 2020, the COVID crash pushed BTC 52% below the 200DMA in a single week. The price was $5,000. Twelve months later, it was $56,000.

On the other side, in April 2021, BTC was 108% above its 200DMA when it hit $64,800. Within 3 months, it had crashed 48% to $34,000. And in November 2021, at the cycle peak of $69,000, the deviation was 120% above — the highest ever. The crash that followed took BTC down to $16,500.

How We Use It in Our Indicator

In our BTC Cycle Indicator, the price deviation from the 200DMA is the single most heavily weighted metric at 35% of the total score. This is because it has the strongest correlation with future returns of any single indicator we track.

When the deviation is deeply negative (price far below 200DMA), our score drops into the cold zone, signaling historically favorable buying conditions. When it's highly positive, the score enters the hot zone, signaling elevated risk.

One metric, not the whole picture: The 200DMA alone can sometimes give false signals — for example, in a prolonged bear market, price can stay below the 200DMA for months. That's why we combine it with sentiment (Fear & Greed), leverage (funding rates), and market structure (BTC dominance) for a more complete view.

Check where BTC is relative to its 200DMA right now on our indicator, then set up your account to be ready to act.