Which chain is GMX on?

Could you elaborate on the question of "Which chain is GMX on?" I'm curious to understand the context behind this inquiry. GMX, as a cryptocurrency-related entity, could potentially operate on various blockchain networks. Is there a specific reason you're asking this? Are you looking to trade or interact with GMX tokens? Understanding the blockchain platform it's built on is crucial for transaction speed, security, and interoperability. So, which chain is GMX currently utilizing for its operations?