[Analysis: BTC Approaching $83,000 ETF Average Cost Range, Short-Term Trend Enters Critical Validation Phase] Deep Tide TechFlow reports that on May 4, Coin Bureau co-founder and CEO Nic Puckrin posted on the X platform, stating that Bitcoin has surpassed the $80,000 mark, reaching a three-month high, and has reclaimed multiple key technical and on-chain indicator ranges. These include the midpoint of the CME gap ($79,000–$84,000), the bull market support band, and levels above the realized price and true market average for short-term holders. Nic Puckrin analyzed that if Bitcoin's price can stabilize within the current range, the next levels to watch include the ETF average cost range of approximately $83,000 and the upper edge of the CME gap at around $84,500. Overall, Bitcoin's short-term trend has entered a critical validation phase, and the market may usher in a more volatile trading window.