Last update: Feb. 19, 2026, 12:04 a.m. Source: IAR MLS Data Warehouse Data notes: A listing counts in inventory if its status is active, not pending or sold. Inventory fluctuates constantly, so we calculate the weekly measure as the inventory at the start of each day average across the entire week. If the average in the past three weeks varies widely from the previous sixteen weeks (differs by more than one standard deviation), we consider this a trend.