Single-Stock Channel Breakout Using 20-Day Price Bands

Summary

This single-stock strategy builds upper and lower price bands from the previous 20 days of closing prices, using the mean plus or minus two standard deviations. It enters when the close rises above the upper band and exits when the close falls below the lower band. The example applies the rules to one named Chinese stock and specifies daily bar data, a backtest period beginning in 2020, initial capital, and stated buy and sell timing.

The document labels the method event-driven and describes its backtest setup, but includes no readable performance statistics or conclusions from the referenced chart. It therefore explains a rule set rather than demonstrating its effectiveness. The description also leaves details such as position sizing, repeated entries, and transaction costs unspecified. The bands create breakout and exit thresholds, but the document does not report how the strategy behaved across other stocks or market conditions.

Key ideas

• The strategy calculates 20-day upper and lower bands from closing-price mean and standard deviation.
• It buys after a close above the upper band and sells after a close below the lower band.
• The example tests one Chinese stock with daily data over a period beginning in 2020.
• No performance results are provided, and position sizing and transaction-cost treatment are unspecified.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.