The latest data point for Walmart's (WMT) Operation Income in Q4'26 shows a value of $8.71B USD, marking a quarterly increase from $6.70B in Q3'26 and representing the highest figure in the observed period from Q1'24 to Q4'26. Over the timeframe from Q1'24 to Q4'26, Operation Income exhibits a volatile yet generally upward trend, starting at $6.24B and peaking at $8.71B, with notable quarterly fluctuations including a low of $6.20B in Q3'24 and consistent growth in Q4 periods. Year-over-year (YoY) changes reflect mostly positive growth, averaging around 8-13% in early quarters but turning slightly negative in Q2'26 (-8.24%) and Q3'26 (-0.18%), before recovering to 10.80% in Q4'26, indicating resilient operational performance amid periodic dips. This bar chart visualization highlights seasonal strength in Q4, suggesting effective cost management and revenue strategies driving overall expansion.