Core Insights - The Invesco NASDAQ 100 ETF (QQQM) has experienced a significant inflow of approximately $350.8 million, resulting in a 0.6% increase in outstanding units from 250,730,000 to 252,170,000 week over week [1][4] - The current share price of QQQM is $243.55, which is close to its 52-week high of $244.06 and significantly above its low of $165.72 [3] ETF Performance - QQQM's recent trading performance shows Alphabet Inc (GOOGL) down by 0.4%, Adobe Inc (ADBE) up by 1%, and Gilead Sciences Inc (GILD) down by 0.6% [1] - The ETF's price performance can be analyzed against its 200-day moving average, which is a common technical analysis technique [3] ETF Mechanics - ETFs, including QQQM, trade like stocks but involve "units" instead of shares, which can be created or destroyed based on investor demand [4] - Notable inflows indicate that new units are created, necessitating the purchase of underlying holdings, while outflows lead to the sale of these holdings [4]