Will the Santa Claus Rally Spark a Bullish Start to 2026?

The much-anticipated Santa Claus Rally period officially begins tomorrow. This historically strong seven-day stretch for stocks was first identified by Yale Hirsch in 1972. Hirsch, the creator of the Stock Trader’s Almanac, defined the period as the last five trading days of the year plus the first two trading days of the new year.

The Santa Claus Rally often grabs headlines because markets tend to deliver solid gains during this short window — or perhaps because it falls during a typically quiet news cycle. Either way, history shows a clear pattern: since 1950, the S&P 500 has averaged a 1.3% return during this period, with positive results occurring 78% of the time. For comparison, the market’s typical seven-day average return is just 0.3%, with a positivity rate of 58%.

That said, seasonal trends reflect historical tendencies, not guarantees. They don’t account for fundamentals like earnings, monetary and fiscal policy changes, or economic conditions. The last two years of negative Santa Claus Rally returns are a reminder that past performance is never a promise of future results.

Santa Claus Rally Returns (1950–2025)