2025 Santa Rally: Can Seasonal Patterns Hold After 2024's Miss?

The 2025-2026 Santa Claus Rally window opens on 24 December, but this year it faces an unusual backdrop. In 2024, the S&P 500 recorded its first-ever loss between Christmas and New Year’s, ending a seven-year winning streak. On 19 December 2025, the S&P 500 closed at 6,834, with investors closely watching to see whether seasonal market gains will reappear or if last year’s decline signals a more persistent market shift.

Here’s what you need to know:

TL;DR

• Rally window: 24 December 2025 to ~3 January 2026 (last five trading days of 2025 + first two of 2026); occurrence remains uncertain.

• 2024 context: S&P 500 saw one of its longest year-end losing streaks over Christmas–New Year despite 23.3% annual growth.

• Historical trend: Positive returns in 79% of rallies, averaging 1.3%, though elevated stock prices and the Fed’s December rate cut may influence 2025 performance.

The Santa Claus Rally: A Quick Primer

The Santa Claus Rally is a historical trend where markets often rise during the last five trading days of December and the first two of January. Identified by Yale Hirsch in 1972, the S&P 500 has gained 79% of the time during this period, averaging 1.3%, well above typical weekly gains. Factors include lighter institutional trading, year-end tax adjustments, bonus reinvestments, and seasonal optimism. 

To explore more about this key event, read our article about the Santa Rally.

What Can the 2024 Santa Rally Failure Tell Us About 2025? 

The 2024 year-end market decline was driven by Fed policy signals, elevated equity valuations, and rising bond yields that drew investors toward fixed-income assets. 

According to LPL Financial, consecutive failed Santa Rallies are rare, only in 1993‑94 and 2015‑16, suggesting 2025 could see a different outcome. 

However, several conditions from 2024 remain: the Fed cut rates to 3.50-3.75% in December 2025, valuations are still high, and bonds continue to offer relatively attractive yields.

The Macro Crosswinds: Fed Policy and Market Sentiment

Key Factors Challenging 2025 Santa Rally:

• Fed policy: December 2025 “hawkish cut” reduced rates but offered no clear guidance on future moves, tempering typical market optimism. (Source: CNBC)

• Uncertain market direction: Expectations may or may not materialise, making seasonal patterns less predictable amid macroeconomic uncertainty.

• Holiday liquidity: Reduced trading volumes can lead to greater price variability, as smaller orders may have a proportionally larger impact on market prices.

Global Trader Considerations: Beyond Western Markets

For global traders outside Western markets, such as those in the GCC region, the Santa Rally can present distinct market dynamics:

• Market Divergence: Western exchanges are closed for Christmas, while Chinese and Japanese markets operate normally, though with lower volumes. This can create temporary liquidity discrepancies, leading to price fluctuations for investors trading across different time zones.

• Volume Asymmetry: The absence of some Western institutional activity between 25 and 31 December can make price movements more influenced by retail investors and local factors. Potential volatility patterns in indices such as the S&P 500 or Nasdaq 100 during Asian trading sessions may differ from those on regular trading days. 

Still, nothing is certain when it comes to the markets, and only time will reveal what may lie ahead. 

Key Dates to Watch: 2025-2026 Rally Calendar

• 24 December 2025: Rally window opens (Whether the rally will occur remains unknown)

• 25 December 2025: Western markets closed (Asian markets open)

• 26 December 2025: The market returns to normal trading operations.

• 1 January 2026: Markets closed

The window concludes after 03 January 2026.

The Contrarian View: When to Question Seasonal Patterns

Seasonal tendencies analyse historical market behaviour rather than predict future performance. While the Santa Claus Rally historically shows positive returns about 79% of the time, markets produced negative returns in roughly 20% of years.

Factors to note include:

• Policy uncertainty: Mixed signals from the Federal Reserve can create short-term market instability.

• Thin liquidity: Lower holiday trading volumes can increase volatility and price swings.

Investors may want to remain aware of these conditions and consider potential risks during the holiday period and stay away from making dangerous seasonal investment choices.

Conclusion

The 2025–2026 Santa Claus Rally comes with more uncertainty than usual. While historical data often show positive returns during this seven-day period, last year’s market decline and current macroeconomic challenges mean seasonal patterns are just one of many factors to consider. The late‑2025 “hawkish cut” may highlight the importance of risk management over relying on seasonal trends.

*Past performance does not reflect future results. The above is for marketing and general informational purposes only  and should not be taken as investment research, investment advice or a personal recommendation.