Exploring the movement of units within the ETF coverage universe at ETF Channel over the past week, it is apparent that the SPDR Portfolio S&P 500 ETF witnessed a notable influx, with an addition of 5,600,000 units, reflecting a 1.2% increase from the previous week. Notably, Microsoft and Apple, as some of the largest underlying components of SPLG, experienced moderate declines in morning trading, with Microsoft down approximately 1% and Apple down roughly 1.1%.

On a percentage change basis, the JANZ ETF exhibited the most significant surge in inflows, adding 200,000 units, equating to a remarkable 35.7% increase in outstanding units.

VIDEO: SPLG, JANZ: Big ETF Inflows