This strategy is named “Trend Following Strategy Based on Multiple Indicator Integration”. It combines the RSI, ADX and MACD indicators to go long after confirming uptrend, and close positions after confirming downtrend.

The RSI indicator determines overbought/oversold status. RSI crossing above 30 represents end of oversold, considering long entry. RSI crossing below 70 flags end of overbought, considering closing positions.

The ADX indicator gauges trend strength. ADX crossing above 25 means entering a trend, while crossing below 25 represents trend ending.

The MACD judges short-term trend. DIFF crossing above DEA represents short-term uptrend, considering long entry. Crossing below flags short-term downtrend, considering closing positions.

When RSI, ADX and MACD all show bullish signals, long trades are taken. When all indicate trend ending, positions are closed.

The advantage is using multiple indicators for confirmation can effectively prevent false signals. But parameters need individual optimization, and stop loss is indispensable.

In summary, indicator integration improves judgment effectiveness, but traders still need discretion to adjust and validate strategy parameters based on actual conditions.