At each point information from neighbouring data is used. As the time series considered are finite, the areas at the start and end of the data (especially at higher period bands) will not have all the data required. One solution to make computation possible, chosen here, is to pad the time series with zeros where required. However, the zero padding will impact the reliability of the results. It is standard to use a cone of influence to represent this difference in reliability of results. Pale colours represent those areas outside the cone of influence with less reliable results (as seen on Fig 3). Higher period bands require more data for computation resulting in the cone shape.
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Just like you shouldn’t let a price drop influence your decision to buy crypto, don’t let a sudden price increase alter your long-term investment strategy. Even more importantly, don’t start buying more crypto just because the price is rising. Always make sure your financial bases are covered — from your retirement accounts to emergency savings — before putting any extra cash into a speculative asset like Bitcoin.
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