Market Update: Stocks Fall Lower Ahead of Fed Decision

Stocks slipped lower Tuesday as market participants awaited the Federal Reserve's upcoming policy decision due out Wednesday afternoon. The Dow Jones Industrial Average fell more than 100 points, while the S&P 500 Index and Nasdaq Composite lost about 0.2% each.

Here's how the market settled on Tuesday:

S&P 500 Index (NYSE: SPY): -0.22% or -9.58 points to 4,443.95

Dow Jones Industrial Average (NYSE: DIA): -0.31% or -106.57 points to 34,517.73

Nasdaq Composite Index (NASDAQ: QQQ): -0.23% or -32.05 points to 13,678.19

Driving market moves, the Federal Open Market Committee (FOMC) kicked off its two-day meeting on Tuesday. Policymakers are not expected to raise interest rates -- traders are currently pricing in a 99% chance the Fed will hold rates in its September decision, according to CME Group's FedWatch tool -- and investors will react to economic forecasts from the central bank from its policy statement on Wednesday.

Also in the spotlight, grocery delivery stock Instacart (NASDAQ: CART) jumped more than 12% in its debut on the Nasdaq Tuesday. Shares initially popped 40% to open at $42 per share, but closed at $33.70 to bring the company's valuation to about $11 billion. Instacart competes with companies including DoorDash (NYSE: DASH), Amazon (NASDAQ: AMZN), Walmart (NYSE: WMT) and Target (NYSE: TGT).

Impacting the Dow, Disney (NYSE: DIS) shares fell after the entertainment giant announced plans to increase its investment in its cruise and parks business by about $60 billion over the next decade, according to a new U.S. Securities and Exchange Commission (SEC) filing.

Elsewhere, Pinterest (NYSE: PINS) shares rose after the social media company forecasted strong year-over-year revenue growth during its first investor day on Tuesday. The company also called for a compound annual growth rate over the next three to five years in the mid to high teens -- signaling growth is accelerating from the slowdown seen in fiscal 2022 and 2023.

TD Cowen analyst Andrew Charles downgraded Starbucks' (NASDAQ: SBUX) stock to Market Perform from Outperform, citing slowing consumer spending and macroeconomic headwinds in China.

"While we forecast consensus 2023-25E EPS is achievable, in our view the multiple isn't discounted enough vs the 5Y [average] that leads us to expect shares will be in a holding pattern," Charles wrote in a note on Tuesday. "We like the long-term story but move to the sidelines as we monitor China macro & competitive dynamics."

For Wednesday, traders will focus on the Federal Reserve's policy decision and Fed Chair Jerome Powell's post-meeting remarks slated for the afternoon.