Investors face an especially busy week with the US Federal Reserve’s decision, the G7 summit, several major macroeconomic releases, and an exceptional “Triple Witching” session likely to increase market volatility.

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Monday, June 15, 2026: The G7 in France Under Geopolitical Watch

The main event of the day will be the G7 summit in Évian-les-Bains. Markets will closely monitor any progress in talks between the US and Iran, which could impact oil prices and broader investor sentiment.

To Watch

• G7 summit in Évian-les-Bains throughout the week.
• Start of HPE Discover 2026 in Las Vegas, focused on artificial intelligence and IT infrastructure modernization.
• Dave & Buster's Entertainment (PLAY) earnings release.
• Kardigan (KARD) expected IPO.
• Ex-dividend dates for several heavyweights:
  • Altria (MO)
  • Coca-Cola (KO)
  • Meta Platforms (META)
  • UnitedHealth Group (UNH)

Highly Volatile Stocks

Traders will particularly keep an eye on:

• Sandisk (SNDK)
• AST SpaceMobile (ASTS)

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Tuesday, June 16, 2026: US Real Estate Sets the Tone

The release of US housing starts data will provide valuable insight into the health of the housing market and the US economic outlook.

To Watch

• Housing Starts report at 2:30 p.m. (Paris time).
• AWS Summit New York 2026, dedicated to Cloud and AI.
• Investor Days for:
  • SailPoint (SAIL)
  • Valmont Industries (VMI)
• Expiration of August WTI futures contracts amid energy market volatility.
• Earnings from:
  • John Wiley & Sons (WLY)
  • La-Z-Boy (LZB)

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Wednesday, June 17, 2026: All Eyes on the Fed

The Federal Reserve monetary policy decision is the centerpiece of the week. Investors will look for clues regarding the timing of future rate cuts.

Highlights

• US Retail Sales at 2:30 p.m.
• Fed decision at 8:00 p.m.
• Press conference with Fed Chair Kevin Warsh at 8:30 p.m.

What Markets Will Watch

• Economic growth outlook.
• Inflation trends.
• Comments on the impact of artificial intelligence on productivity and disinflation.
• Projections for benchmark rates in the second half of the year.

Corporate Releases

• Jabil (JBL)
• CarMax (KMX)

Investor Events

• Royal Gold (RGLD)
• Ocular Therapeutix (OCUL)

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Thursday, June 18, 2026: Triple Witching and Index Rebalancing

This may be the most volatile day of the week, combining several major catalysts.

Exceptional Triple Witching

The following contracts expire simultaneously:

• Stock options
• Index futures
• Index options

This will be the first Thursday Triple Witching since 1984.

Pharma Sector Under Pressure

Key FDA decisions expected for:

• Spero Therapeutics (SPRO)
• Tebipenem HBr
• Merck (MRK): Welireg + Keytruda
• Xspray Pharma: XS003

Other Major Events

• Release of OPEC’s World Oil Outlook.
• Philadelphia Fed manufacturing index.
• Quarterly results from:
  • Kroger (KR)
  • Accenture (ACN)

After the Close

Quarterly index rebalancing:

• S&P 500
• S&P MidCap 400
• S&P SmallCap 600

Massive buying and selling flows are expected from index funds to reflect new weightings.

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Friday, June 19, 2026: Wall Street Closed for Juneteenth

Quiet Day on US Markets

US markets will be closed for the federal Juneteenth holiday.

Key Points

• End of the FOMC members' blackout period.
• Fed officials’ interventions expected to resume the following week.
• Reduced volumes in global markets due to Wall Street’s closure.

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The 5 Key Catalysts of the Week

1. Fed Decision (Wednesday)

The main event of the week for stocks, bonds, and the US dollar.

2. G7 Summit

Geopolitical discussions around Iran could influence energy markets.

3. US Economic Statistics

Housing Starts and Retail Sales will help assess the strength of the US economy.

4. Triple Witching

A session historically associated with high volatility on indices.

5. OPEC’s World Oil Outlook

A strategic release for investors exposed to oil and energy stocks.

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