Definition ∞ A 30-day cumulative sum calculates the total value of a metric over the preceding thirty days. This metric aggregates data points, such as transaction volume or network fees, over a continuous 30-day window. It offers a smoothed perspective on short-to-medium term trends, reducing the impact of daily volatility. In digital asset analysis, it helps identify persistent activity levels or shifts in network usage rather than transient fluctuations.
Context ∞ The discussion surrounding 30-day cumulative sums often involves assessing the sustained health and activity of a blockchain network or specific digital asset. Analysts monitor this metric for consistent growth or decline, which can indicate underlying changes in user adoption or developer engagement. Its utility lies in providing a clearer signal amidst daily market noise, aiding in the interpretation of broader operational shifts.