Stocks Fall at Start of Shortened Week as Oil Prices Rise

9/8/2026

S&P 500 slips after Labor Day as September weakness returns Track the market pattern, oil's impact, and what could drive a year-end rebound

U.S. stocks moved lower at the start of a shortened trading week, with the S&P 500 down 0.3% in Tuesday’s session. If that decline holds through the close, it would extend a pattern of losses in the trading day after Labor Day that has appeared in recent years. The article noted that, over the past decade, the S&P 500 has often weakened through the rest of September after the holiday session. Even so, the index has typically recovered later in the year, rising between the postLabor Day period and yearend in many of those years. The move comes as oil prices climb, adding to market attention on inflation and broader economic conditions.