Indicator Description

DBCD (Double Bottom Channel Divergence) is a trend indicator that reflects market trend changes and turning points by calculating double bottom patterns and channel divergence in prices.

Function Information

• Function Name: DBCD
• Input Parameters: Open
• Parameter Settings: timeperiod1 (default: 5), timeperiod2 (default: 14), timeperiod3 (default: 76), timeperiod4 (default: 5)
• Output: dbcd, mm

Calculation Principle

DBCD is calculated using the following formula:

BIAS = (Close - MA(Close, timeperiod2)) / MA(Close, timeperiod2) * 100
DBCD = BIAS - MA(BIAS, timeperiod3)
MM = MA(DBCD, timeperiod4)

Where MA is the moving average.

Usage Scenarios

1. Trend direction judgment
2. Trend reversal identification
3. Divergence signal analysis
4. Trading signal generation

Usage Recommendations

1. DBCD turning from negative to positive can be seen as a buy signal
2. DBCD turning from positive to negative can be seen as a sell signal
3. Use in combination with moving averages
4. Pay attention to the use of divergence signals