Bitcoin Sees Steady Trading Ahead of Quadruple Witching

Bitcoin's price has remained relatively stable around $70,000 on March 21, 2026, as markets anticipate the quadruple witching event. This quarterly phenomenon involves the simultaneous expiration of stock index futures, index options, single-stock options, and single-stock futures, leading to amplified price swings in financial assets, including cryptocurrencies.

The arrival of quadruple witching has triggered caution among investors, with many bracing for potential volatility. Historical data suggests that quadruple witching days have seen Bitcoin's price spike by up to 5-10%, as hedge funds and institutions adjust their portfolios. Today's event coincides with mixed news in the Bitcoin market, including modest ETF outflows despite the stable price.

European investors are eyeing regulatory clarity amid persistent volatility, with BaFin-regulated platforms reporting steady inflows from retail despite fears of volatility. The stronger euro and stable German yields make BTC accumulation attractive at current levels compared to inflated U.S. asset valuations. Analysts predict a potential breakout to $75,000 if $72,473 clears or a drop to $66,000 on weakness.