A survey published Sept. 22 by Allianz Life found that 74% of Americans believe recent stock-market highs are unsustainable and that a correction may be approaching. The S&P 500 is up about 13% this year and trading near its record high, supported by enthusiasm for artificial intelligence and strong corporate sales and earnings. Concerns include a possible AI bubble, rising oil and gas prices amid the lengthening Iran war, elevated bond yields and borrowing costs. The CAPE ratio (a valuation measure adjusting earnings for economic cycles) for the S&P 500 stands at 41.07, a level previously reached only during the 1999-2000 dot-com bubble and also approached before the Great Depression in 1929. Nearly two-thirds of respondents said they were delaying financial decisions because economic conditions were too unpredictable, while 27% said they were comfortable investing. Analysts distinguish a correction, generally a 10% decline, from a bear market, typically a fall of at least 20% that persists. Market observers disagree over whether AI optimism has pushed stocks into bubble territory, but they said the survey's broad pessimism could itself weigh on demand if investors delay purchases or sell holdings. Allianz Life said caution can be sensible, although waiting to time the market may mean missing both gains and losses.