On the utility of DCA in current market structure
Been pondering the persistent advocation for DCA, particularly in the current environment where volatility feels increasingly sharp rather than consistently directional. While the statistical advantage of DCA over pure timing is well-documented over long horizons, I'm questioning its efficacy when we see swings like $MSFT dropping -3.46% today, or $AMD gaining +2.47% yesterday only to see similar moves in the other direction. It feels less about smoothing out averages and more about just averaging into extended ranges with no clear entry advantage.
It makes me wonder if a more nuanced, perhaps even opportunistic, approach to adding capital might not serve better, particularly for those with a medium-term outlook rather than a multi-decade one. Is the 'set it and forget it' mantra still truly optimal when price action is exhibiting such chop? I'd be interested to hear if others are still strictly adhering to DCA or if they're seeing reasons to adjust their strategy. Push back if you think I'm missing something fundamental here.
It's a fair point to consider if DCA's true benefit is diluted by extreme short-term volatility, even if long-term math holds. Perhaps it's less about the absolute swings and more about the frequency and magnitude of those whipsaws.