Which stock trading systems, such as ORB strategy?

 

Which stock trading systems, such as ORB strategy?

Besides the ORB (Opening Range Breakout) strategy, stock trading systems are mainly categorized into trend-following, reversal, momentum, and quantitative strategies. Classic strategies include the Turtle Trading System, MACD/EMA moving average system, Bollinger Band breakout, SAR stop-loss reversal system, and breakout strategies based on volume (OBV) or volatility (ATR). 

Main stock trading strategy systems:

1. Trend Following System:
   • Turtle Trading System:  A classic rule-based trend-following system that buys and sells based on Donchian Channel breakouts.
   • Moving average crossover system:  For example, buy when the fast line (such as 10-day) crosses above the slow line (such as 30-day) and sell when it crosses below.
   • MACD/EMA Trading System:  Use the MACD histogram or EMA trend line to determine bull and bear market trends.
2. Volatility/Breakout System:
   • ORB Strategy:  Focus on the breakout of the highest/lowest price in the 15-60 minutes before the market opens to capture the trend throughout the day.
   • Volatility Breakout:  Calculates buy and sell ranges using ATR (Average True Range) to adapt to markets with different volatility levels.
   • Box/Channel Breakout:  Buy when the price breaks through the upper edge of the previous consolidation box.
3. Classic Quantitative and Technical Indicator Systems:
   • OBV (On Balance Volume) trading system:  volume-balanced trading confirms the authenticity of price trends.
   • Parabolic SAR (Stop and Reverse SAR):  Used for trend following and setting trailing stop-loss levels.
   • Triple Screen:  Combining different timeframes (such as weekly trends, daily pullbacks, and hourly entry points) to improve win rate.
4. Short-term/intraday strategy:
   • Scalping:  High-frequency profiting from small fluctuations in liquidity over a period of seconds to minutes.
   • Mean Reversion:  This theory suggests that price fluctuations will revert to their mean after deviating from it. It is commonly seen in RSI overbought and oversold trading scenarios. 

These systems are typically used in conjunction with professional apps such as Eastmoney and Huatai XX (Zhangle Wealth Pass) for quantitative evaluation and execution.