BTC recently fell to 72,670, a new 11-week low. Will it continue to fall and test the bottom? What's truly worth watching isn't the price. It's that in the past 24 hours, 47,025 BTC were moved into exchanges at a loss. Only about 1,700 were transferred in at a profit, a ratio of 27 to 1. Many people think that moving into exchanges doesn't equate to selling. But what's the truth? First, the cost line for short-term holders is around 75,700. If the price falls below this line, they become "underwater chips." If 73K continues to fall and the rebound fails, the bull market will likely see a deeper correction. Second, institutional pressure is simultaneously increasing. US spot BTC ETFs have seen net outflows for four consecutive days. BlackRock's IBIT has seen outflows for seven consecutive trading days, totaling $1.66 billion. This isn't retail investors fleeing; it's the regulated channels bleeding money. Third, even the oldest investors are moving. Two whales who have held their positions for over a year transferred 1,929.5 BTC to exchanges within 4 hours. One who bought at 46,700 BTC 5 years ago took profit at 27.73 million. The other who bought at 107,125 BTC 1 year ago cut their losses at 30.36 million. One is making a profit and leaving, the other is losing money and leaving. The direction is the same: get out first. Therefore, the current reality for BTC is: Short-term holders are surrendering, ETFs are bleeding money, and whales are selling off. Three selling pressures are stacked at the same level. 73K is not a support level, it's the last psychological line of defense. If it breaks, there's no story below, only liquidity. What you're watching is whether the candlestick chart will rebound. The market is watching closely to see when those 47,000 underwater shares will turn into sell orders. Those who will buy are always those who see the ETF outflow slow down and assume the bottom has been reached.