According to @phantom, users can trade perpetual futures directly inside the Phantom app with a three-step flow: add funds, pick a market, and open a position. Source: Phantom on X, Aug 21, 2025. The post highlights an in-app, streamlined path for executing crypto derivatives trades with minimal taps. Source: Phantom on X, Aug 21, 2025.

According to @CoinbaseIntExch, the Mantle perpetual futures on Coinbase International Exchange will use the ticker MANTLE, not MNT, source: Coinbase International Exchange on X, Aug 20, 2025. This correction replaces earlier guidance and confirms the contract is identified as MANTLE on the venue's derivatives market, source: Coinbase International Exchange on X, Aug 20, 2025.

According to Henri Arslanian, perpetual swaps, also known as perps, are a type of derivative contract in the crypto market that allow traders to speculate on the price of cryptocurrencies without an expiry date (source: @HenriArslanian on Twitter, May 13, 2025). He highlights that perps provide high leverage and deep liquidity, making them essential tools for active traders seeking to hedge or amplify positions. The popularity of perpetual swaps on major crypto exchanges has significantly increased trading volume and volatility, impacting both short-term price movements and long-term market dynamics. Henri emphasizes that understanding how perps function is critical for traders aiming to manage risk and capitalize on trading opportunities in the evolving digital asset landscape (source: @HenriArslanian on Twitter, May 13, 2025).