Facebook is having a huge day after its big Q4 earnings beat.
The stock was up 20% pre-market, and is now trading up 16%.
That got market folks thinking where exactly this ranked among big one-day moves upward.
"Gobsmacked that Facebook is up almost 20% in pre-market," tweeted Paul Kedrosky. "Has a company at $100b+ market cap every moved this much?"
So friend of BI Guan Yang put together a list of the 100 biggest moves, not including M&A. We charted out the top 10 (data through 2012):
Steven Perlberg / Business Insider via Guan Yang