#PI - **Best long positions opportunity**:

- After breaking through 0.7500 on the four-hour chart, follow the trend to pursue long positions, target 0.7800-0.8000, stop loss 0.7300.
- The one-hour chart retraces to the 0.7350-0.7400 range for a low buy, target 0.7600, strict stop loss.
- **Short position risk warning**：
- Shorting against the trend is limited to short-term resistance signals (such as the 0.7500 double top), and strict stop-loss is required!

**Operating Discipline**:
- Single loss ≤ 2%, priority to preserve capital.
- Combine limit orders to reduce slippage and avoid trading during low liquidity periods.