Mantra's OM token crashes 90%, founder blames exchanges [https://www.thestreet.com/.image/t_share/MjE0MTk4ODE3MjkyMDM1OTMz/gettyimages-1386847296.jpg] Mantra's OM token crashes 90%, founder blames exchanges The price Mantra's OM token dipped more than 90% within a day as its market cap fell from over $6 billion to $681 million. [https://www.thestreet.com/crypto/markets/mantras-om-token-tanks-90-founder-and-investors-respond]