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Testing Monthly Entry and Exit Dates for a Long-Only Asset Strategy

Article Strategy library · Author: ChaoZhang

Summary

This strategy tests a calendar rule: enter a long position on a selected day of each month and optionally close it on another selected day. If the monthly exit is disabled, the description says to close at the end of the strategy period. Comparing outcomes across entry dates is intended to explore whether calendar timing has historically mattered. The listed example uses Bitcoin futures and provides a one-month backtest configuration, but the document gives no comparative results or evidence that any date is optimal.

The method is a date-based exposure rule, not an intraday signal system. Its claims about finding the best monthly buying opportunity are not supported by reported analysis. The source also contains an apparent mismatch: its date-range condition is fixed to true, and its end-of-period close condition therefore cannot be reached as written. Any research use would need careful implementation checks and broader historical testing, while accounting for costs, drawdowns, and the risk that observed calendar patterns may not persist.

Key ideas

  • The strategy opens a long position on a configurable day each month.
  • A separate setting determines whether positions close on a chosen monthly day or at the test end.
  • Comparing results across entry dates could test calendar timing effects, but no comparison is reported.
  • The example uses Bitcoin futures with a one-month backtest configuration.
  • The source's fixed date-range condition appears to prevent its stated end-of-period close logic from running.

Tags

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