Tyler Richey, a technical analyst and co-editor at Sevens Report Research, wrote in an emailed comment to MarketWatch that the volume of bitcoin has been steadily declining since it rose above $100,000 earlier this month, indicating that bullish beliefs have been fading. He wrote in the commentary: "If Bitcoin breaks through the congestion resistance between $100,000 and $101,500 on the daily chart, then a re-test of $106,000 to $108,000...