GoPro, Inc. (GPRO)

[arvitar]

I doubt it's today's drop in isolation that anyone cares about.

It's more likely the ongoing 3-year long knife dive, resulting in a 91% loss in share value, that concerns folks.

On top of that, the crushing of GPRO's value has been occurring while the rest of the markets are hitting historic record all-time highs.

I wouldn't call it "short sighted" to be concerned about those facts.