How a Chance Encounter on a Hong Kong Hike Revolutionized Crypto Trading
The concept of the perpetual swap, also known as a perpetual future or 'perp', was conceived in 2015 on a hiking trail in Hong Kong. Ben Delo, BitMEX co-founder and mathematician, was discussing a persistent problem with a friend named Bavik, a derivatives trader. BitMEX had tried various futures contracts, including quarterly, monthly, weekly, 48-hour, and 24-hour contracts, but none of them wor…