$ZM Lowest Daily Volume in months

Something I have noticed going through few market leader charts is that many of them put in their lowest daily volume in months.
Zoom's daily volume on Friday for example is the lowest volume since around mid Feb 2020 (blue line on the volume bars). Zoom's Friday volume was 66% below its 50 day volume moving average which is extreme.
Volume dry up normally precede strong moves (the quite before the storm type of thing). Word of advice though, the move doesn't have to be to the upside, so traders need to continue to follow their entry rules and not jump the gun on their entries.
Again, this volume dry up is showing up on multiple market leaders that I follow. Possibly signs pointing to a strong market move soon leading to volatility expansion.