How Delayed Investment Affects Factor-Test Entry Timing

Summary

This short Chinese-language forum response explains the meaning of delayed entry in a factor test. A delay of N days is described as shifting the start of stock positions by N days from the original entry point. The purpose is to examine what happens when a strategy does not begin building positions immediately after the factor observation or signal.

The response mentions avoiding particular calendar-related trading periods, such as month-end or the transition between weeks, as a possible use. It does not answer the question’s specific example about how a negative setting maps to a subsequent return horizon, and it gives no platform convention for negative values. Readers should therefore treat the explanation as a general description of entry timing, not a precise definition of parameter signs or return-period calculations. No empirical comparison or performance evidence is provided.

Key ideas

• Delayed entry shifts when positions begin after a factor signal.
• The response describes the delay as a number of days from the original entry point.
• One possible use is to avoid selected calendar-related trading periods.
• The response does not clarify how negative delay values affect return horizons.

Tags

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