“I believe everyone should have a diversified portfolio,” says Daniel Johnson, a financial advisor and founder of RE|Focus Financial Planning in Asheville, North Carolina. Any investment you make should be appropriately weighted against the rest of your portfolio as well as the overall market. Just as you wouldn’t invest all your money in one company, it’s unwise to put every dollar you have into crypto.
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Dow, at the time, simply could not come up with a good reason for the crypto’s insane performance. The only logical explanation: It’s a bubble. His views were especially prescient. He told Bloomberg this month that he made a profit twice due to this canny call.
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.