USO, UNG, URA, and COPX all relate to energy or industrial metals, but their structures differ significantly. USO and UNG mainly use futures contracts, while URA and COPX mainly hold related company stocks, so their risks may come from very different sources.

IAU, SLV, PPLT, and PALL are all precious metals ETFs, but they track different metals and follow different price drivers. Gold is more tied to safe-haven and monetary demand, silver combines precious metal and industrial demand, while platinum and palladium are more closely linked to auto and industrial cycles.

SPY, QQQ, and TQQQ may look similar because they are all equity ETFs, but they serve very different purposes. SPY is commonly used for broad large-cap exposure, QQQ focuses more on technology and growth stocks, while TQQQ is a leveraged trading tool with amplified volatility and higher risk.

Markets on October 1 are focused on long-end yields, consumer earnings and consulting earnings. August PCE rose 3.4% year over year and core PCE 3.0%, both below forecasts, while implied odds of another policy-rate hike fell to about 36%. Still, the 10-year Treasury yield climbed to about 5.29%, a high since 2007, keeping pressure on long-duration risk assets. Micron beat on results and next-quarter guidance, but the after-hours gain was limited. Bitcoin traded near $83,600. Investors now watch jobless claims at 08:30 ET, Accenture before the open and Nike after the close.