December has historically been one of Bitcoin's most volatile months — producing both major bull market peaks and deep bear market lows.
Bitcoin peaked near $20,000 USD during the first major mainstream bull market.
Bitcoin traded below $3,500 USD during a deep bear market.
Bitcoin broke above $20,000 USD for the first time in three years, continuing into the 2021 rally.
Bitcoin remained near $16,000 USD after the FTX collapse and broader market stress.
Bitcoin surpassed $100,000 USD for the first time in history.
Historically, the November–December period has often produced large Bitcoin price moves in both directions.
Some traders believe Bitcoin experiences a "year-end effect" caused by:
Whether this pattern is consistently repeatable remains debated.
What is clear: Bitcoin has historically shown elevated volatility near year-end.
Year-end Bitcoin purchases may affect tax planning.
Rather than trying to predict December price movements, many long-term Bitcoin investors prefer:
December should not be treated differently from any other month.
Historically, long-term consistency has mattered more than seasonal timing.
FINTRAC Registered | Non-Custodial | Bitcoin-Only | 20,000+ Canadians | Since 2020
See also: Bitcoin Taxes Canada | Dollar-Cost Averaging Bitcoin Canada | Buy Bitcoin in Canada
