What is the BTC Rainbow Chart?

The BTC Bitcoin Rainbow Chart is a method of technical analysis that displays Bitcoin’s price history and potential future trends. It’s a color-coordinated chart, using a logarithmic scale, to track Bitcoin’s price movement over time. Each color represents a distinct price level, with blue being the lowest and dark red the highest. An up to date rainbow chart can be found at blockchaincenter.net

Here are the key points:

  • The BTC Rainbow Chart uses color codes to show different Bitcoin price levels, giving a clear overview of Bitcoin’s current and historical position.
  • It’s composed of nine colors, with blue marking the lowest price and dark red indicating the highest.
  • It can guide potential buying and selling points based on Bitcoin’s current price within these color bands.

Many traders in the crypto market prefer to “HODL” or hold their crypto assets over the long term, typically buying at the end of a bear market and selling towards the end of a bull run. The challenge, however, is determining the ideal time to buy and sell. This is where technical analysis, and tools like the Bitcoin Rainbow Chart, come in handy.

Bitcoin values can fluctuate dramatically over short periods. However, if you study Bitcoin’s logarithmic chart, a pattern of consistent growth is apparent. The Rainbow Chart’s color segments indicate when Bitcoin is oversold (blues and greens) or overbought (orange and red). This provides investors with a good idea of when to buy or sell.

The BTC Rainbow Color Bands Are:

  • Blue: This indicates a significant market dip, suggesting a potentially good time to invest in Bitcoin at a reduced price.
  • Blue-Green: This zone indicates a minor recovery from a dip, signalling a potential buying opportunity as the market strengthens.
  • Green: This denotes that Bitcoin is fairly priced, and it might be a good time to accumulate more coins.
  • Light Green: This suggests that Bitcoin is still undervalued, indicating a good time to buy.
  • Yellow: This band suggests a fair market value, with a focus on holding Bitcoin as an investment.
  • Light Orange: This implies the market may be entering a speculative phase, with Bitcoin prices rapidly rising.
  • Orange: This indicates a time of caution, as Bitcoin prices are soaring, potentially driven by FOMO (fear of missing out).
  • Red: This suggests that Bitcoin prices have peaked and a market correction is likely, indicating a good time to sell.
  • Dark Red: This implies a bubble, with Bitcoin significantly overvalued and a major correction or crash imminent.

Is the Bitcoin Rainbow Chart Accurate?

While the Rainbow Chart presents a visual representation of Bitcoin’s historical price trends, it’s not a flawless predictor of future market conditions. It doesn’t account for unpredictable events or market conditions that could affect Bitcoin’s price.

In addition, it’s just one tool in the investors’ arsenal. It’s crucial to examine multiple sources, such as market trends, news, and on-chain data, before making any investment decisions.

The accuracy of the Rainbow Chart depends on a variety of factors, including market conditions, investor sentiment, and unpredictable events. It should therefore be used in conjunction with other forms of analysis.

Limitations of the Bitcoin Rainbow Chart The Rainbow Chart has its limitations. It’s based solely on historical data and can’t predict future events or market conditions. Also, the color zones are subjective and may differ among chart providers. It doesn’t consider Bitcoin’s underlying technology or the broader crypto market. Lastly, it’s just one of the many tools investors should use when making investment decisions.

The Bitcoin Rainbow Chart’s History

The original Rainbow Chart was created by Reddit user Azop as a humorous way to present Bitcoin’s price history. Later, BitcoinTalk user Trolololo refined it by combining the chart with logarithmic regression, making it more applicable to current and future trends. Logarithmic regression is commonly used to track changes in diverse fields, including asset prices. It’s particularly relevant to Bitcoin since increasing amounts of capital are required to raise its value, leading to diminishing returns. By integrating the Rainbow Chart with logarithmic growth, the model continually adapts based on new price data, which aims to improve its accuracy over time.


The Bitcoin Rainbow Chart is a handy tool for investors looking to understand Bitcoin’s historical price trends and predict future movements. It uses a color-coding system to represent different price ranges, making it easy to visualize Bitcoin’s price relative to its historical performance. However, like any investment tool, it has its limitations and should be used in conjunction with other forms of analysis. It can’t foresee unpredictable events or market conditions, and its color interpretations can vary. As always, investors should undertake comprehensive research and consider multiple sources of information before making any investment decisions.