$HEI Signal: Short squeeze structure + 1H breakout retest
$HEI The 1H surged to 0.176 before pulling back; the current price of 0.1549 is riding the 4H upper Bollinger Band. The funding rate is -0.48%, with shorts paying; the 4H MACD bullish bars are expanding, while the 1H bars are contracting, indicating a momentum shift. Sell pressure in the order book is relatively heavy, with a depth imbalance of -6%, but OI is stable and short squeeze conditions are in place. The retest of 0.1545-0.1549 forms short-term support, with a risk-reward ratio of 1.5 and a stop-loss distance of only 1%, keeping