3 ms·Ask HN: Who “triggered” the biggest stock decline in history?2 points by xichu 8y agoSomething like NatGeo Investigation Report on the Facebook stock decline. ---CR | |,,pandasun 8y agoDidn't Facebook break that record the other day? (Seriously, I could have sworn I read that).xichu 8y agoTwenty Sixth of July but what happened on Twenty Fifth after close. Fan or Not but how? Who triggered it?