{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the perpetual contract market?","a":"The perpetual contract market is a digital currency derivative market where perpetual contracts are futures contracts without a fixed term. Unlike traditional futures contracts, perpetual contracts do not have a fixed delivery date, but instead maintain contract prices  in line with spot prices through the introduction of a funding fee mechanism. The perpetual contract market provides investors with greater trading flexibility, allowing them to hold positions long-term without being limited by the delivery period. In the perpetual contract market, investors can engage in bullish or bearish trades and adjust their positions according to market trends. The perpetual contract market helps to meet the needs of digital asset investors, offering a rich variety of trading strategies and opportunities."}]}],"pr":"51310620f0be0e9c17c24e6a390007e1110b028301a3820e0fc3a188952d6b7f"}