How We Calculate Chart Points
Chart values are sampled server-side and retained with bounded history windows. This page explains the practical implications.
It is intended to keep interpretation clear and transparent.
Sampling logic
Server-side sampling collects points regularly so history continues even when no user is online.
Retention and display
Data is retained in rolling windows, and chart display applies range-aware downsampling for readability.
What users should know
Displayed points are representative of the selected range and preserve trend interpretation quality.