How bitcoin increase it's value?

[jeprokzki]

hi im just curious how bitcoin value rapidly increased within a weeks only? and i saw some trading sites selling bitcoin 3x its value...

[tutkarz]

i dont really know but im curious if it will bring another phenomena that people will be afraid to sell to not loose potential profit which will bring price even higher and faster.

[bitcoincraps]

This happens when everyone wants to buy and nobody sells...)