掘金社区趋势系统

Of course. Here is the English translation of the provided trading system rules:

### Trading System Core Elements Explained

#### 1. Core Indicators and Definitions
* **Bull-Bear Line (Purple Line):** The primary basis for measuring the strength of long and short forces.
* *Example: If the 5-minute chart candlestick is below the Bull-Bear Line, the bears have the advantage. If the candlestick is above it, the bulls have the advantage.*
* **Trading Line (Yellow Line):** The operational line.
* **Opening/Closing Positions:** The Bull-Bear Line and Trading Line are the levels for both opening trades and taking profits.
* *Clarification: We only open or close positions when the price is at or very close to the Trading Line or Bull-Bear Line. If the price is not near these lines, it is not an opportunity for us to open or close a position. Note that the above rules for the Trading Line and Bull-Bear Line apply to all timeframes. Profit targets are scaled up through higher timeframes.*

#### 2. How to Identify a One-Sided Trend
* **Uptrend:** When the ribbon is **green** and positioned **above the Trading Line** and **above the Bull-Bear Line**, it indicates an uptrend on that timeframe.
* **Multi-Timeframe Confirmation (Resonance):** If **three timeframes simultaneously** show this state (green ribbon above both lines), it is a multi-timeframe resonance. The trading strategy then is to **buy on dips to support**, with entry positions being the Trading Line and Bull-Bear Line on the various timeframes.
* **General Rule:** When the price is **above the Bull-Bear Line**, place more trust in emerging **long signals** (e.g., green ribbon) to enter long positions.
* **Downtrend (Conversely):** When the candlestick is **below the Bull-Bear Line**, place more trust in emerging **short signals** (e.g., red ribbon) to enter short positions.

#### 3. Gauging Long/Short Strength
* The primary references for measuring the strength of bulls and bears are:
1. The positional relationship between the **Candlestick**, the **Bull-Bear Line**, and the **Trading Line**.
2. The **color of the ribbon**.
* **During Bearish Advantage:** Place more trust in emerging bearish signals for shorting. Be cautious with long operations.
* **During Bullish Trend:** Place more trust in emerging bullish signals. Focus on long positions and be cautious with shorting.

#### 4. Strong Trending Markets
* **Strong Bullish Market:** A pullback **does not break the lower ribbon**. In a strong, one-sided rally, the pullback **does not break the 5-15 minute Trading Line**.
* **Strong Bearish Market:** A rebound **does not surpass the upper ribbon**. In the strongest one-sided decline, the rebound **does not surpass the 5-15 minute Trading Line**.