Which exchange is Omni coin listed on?

Could you please clarify which cryptocurrency exchange currently lists Omni coin for trading? Omni coin, being a popular digital asset, likely has a presence on multiple platforms. However, for investors and traders seeking to acquire or exchange Omni coins, it's essential to know the specific exchanges that offer this service. Could you enumerate some of the major exchanges where Omni coin is currently listed, providing any additional details such as transaction fees, liquidity, or user experience that might be relevant to potential investors? Thank you for your assistance in clarifying this matter.