Why Is the SPY ETF Down Today, 3/16/2026?

The SPDR S&P 500 ETF Trust SPY +1.02% ▲ gained 1.02% today, March 16, due to a rebound in “Magnificent Seven” tech stocks, optimism around Nvidia’s NVDA +1.65% ▲ GTC conference, and easing concerns about Middle East tensions and oil prices.

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Importantly, SPY closely tracks the S&P 500 Index (SPX), which was up 1.01% in the regular trading session, while the tech-heavy Nasdaq-100 (NDX) rallied 1.13%.

Key Catalysts That Can Move SPY ETF

Key catalysts for the SPY ETF between March 16 and March 20 include the Federal Reserve’s interest rate decision, key inflation data, surging oil prices, and key tech earnings.

The FOMC meeting concludes on Wednesday, March 18, with a policy statement and a press conference by Chair Jerome Powell. Markets are focused on the updated Summary of Economic Projections, which will reveal the committee’s outlook for interest rates through the end of 2026.

Further, the March 18 Producer Price Index (PPI) report will show how wholesale inflation is trending and whether price pressures are easing or picking up.

Also, key earnings reports from Micron MU +3.68% ▲ , FedEx FDX +0.19% ▲ , Lululemon LULU +1.35% ▲ , Macy’s M +0.23% ▲ , DocuSign DOCU -0.49% ▼ , Alibaba BABA +1.11% ▲ , and Oklo OKLO +2.26% ▲ are expected to influence market sentiment this week.

Fund Flows and Sentiment

SPY’s five-day net inflows totaled $6 billion, showing that investors put capital into the ETF over the past five trading days. Meanwhile, its three-month average trading volume is 82.57 million shares.

It must be noted that the retail sentiment for the SPY ETF is positive, and hedge fund managers have increased their holdings of the ETF in the last quarter.

SPY’s Price Forecast

According to TipRanks’ unique ETF analyst consensus, which is based on a weighted average of analyst ratings on its holdings, SPY has a Moderate Buy rating. The Street’s average price target of $830.38 for the SPY ETF implies an upside potential of 24.12%.

Currently, SPY’s five holdings with the highest upside potential are:

• Loews L +0.44% ▲

• Fair Isaac FICO +2.68% ▲

• Ares Management ARES -1.23% ▼

• Robinhood HOOD +2.62% ▲

• KKR KKR +0.20% ▲

Meanwhile, its five holdings with the greatest downside potential are:

• Moderna MRNA +1.43% ▲

• CF Industries CF -5.59% ▼

• APA Corp. APA +0.20% ▲

• Archer-Daniels-Midland ADM -1.71% ▼

• Valero Energy VLO +0.86% ▲

Revealingly, SPY ETF’s Smart Score is seven, implying that this ETF is likely to perform in line with the broader market over the long term.

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