Dealing with these imbalances could begin by finding ways to reduce reserve accumulation in emerging countries.

ECONOMIST: Reserve currencies

The crew's activities had to be restricted to reduce the accumulation of condensation.

CENTERFORSECURITYPOLICY: Center For Security Policy

Therefore, a risk to bulls is that hedged players find put premiums too expensive, and thus sharply reduce their equity accumulation due to the expensive portfolio insurance.

FORBES: Short-Sellers Could Take Market Lower In The Near Term