[wombatpm]

In 2012 Google's 8K earnings filing was accidentally released 3 hours early. https://www.businessinsider.com/google-blames-rr-donnelley-f... Their stocked tanked 10% before trading was halted

[GrinningFool]

But it was an earnings filing in which they did not meet expectations - this strongly suggests that the stock would have tanked anyway, regardless of timing.

[_0w8t]

One can earn money on options that expire before the publication. If the market has not expected any surprises, such options can be rather cheap.