Emre Yumlu 
After Bitcoin’s recent breakout earlier this week, talks of the $100,000 level have resurfaced among traders. But a centuries-old market proverb “Sell in May and go away” is making a comeback, and when cross-referenced with Bitcoin’s historical performance, it sends cautionary signals.
Do Traditional Seasonal Trends Spill Over Into Crypto?
This well-known financial adage advises investors to reduce exposure in May and stay on the sidelines until November. Historically, markets have underperformed during the summer months due to lower trading volumes, reduced institutional activity, and seasonal sentiment shifts.
Originating in the UK, the phrase was originally coined as “Sell in May and come back on St. Leger’s Day,” referencing a mid-September horse race — symbolizing the return of market activity.
What Does Bitcoin’s May Performance Suggest?
Looking back at the past five years, Bitcoin has mostly underperformed in May, often showing weak or negative returns:
-
In 2021, BTC plunged by 35%, marking one of its worst months.
-
In 2022, during the Luna collapse, the asset dropped another 15%.
-
2023 was relatively calm, with slight positive returns and lower volatility.
-
In contrast, 2019 saw a remarkable 52% gain, a period considered a milestone in the crypto market’s maturing cycle.
These patterns don’t guarantee future movements but point to the growing influence of seasonality and macroeconomic trends on crypto — especially as institutional money deepens its presence in the space.
A Caution Sign for Investors?
After a strong Q1 rally, some investors are already approaching May with caution. Hype-driven altcoins, particularly meme coins, may face sharper corrections due to their speculative inflows and overstretched momentum.
Long-term stock market studies echo this cautious stance:
-
Since 1950, the S&P 500 has averaged just 1.8% returns between May and October, with only 65% of those periods yielding gains — notably lower than the November-April window.
Looking at Bitcoin’s quarterly trends:
-
Q2 (April–June) has delivered an average return of 26%, but a median of only 7.5%, indicating that a few strong years skew the data.
-
Q3 (July–September) shows weaker performance, with average returns of 6%, and the median turning slightly negative.
-
Q4 (October–December) stands out as Bitcoin’s strongest seasonal period, with average returns around 85% and median gains of 52%.
This content is not intended as investment advice. Cryptocurrency markets are high risk and it is important to do your own research before making any investment decisions.
You can freely share your thoughts and comments about the topic in the comment section. Additionally, don’t forget to follow us on our Telegram, YouTube, and Twitter channels for the latest news and updates.