The post Earn $50K Rewards by Joining Refer-A-Friend Reward Program by Delta Exchange appeared first on Coinpedia - Fintech & Cryptocurreny News Media| Crypto GuideCryptocurrency derivatives are excellent financial instruments to invest in for a variety of reasons, whether the underlying cryptocurrency is bullish or bearish. Crypto options, in particular, serve as an excellent hedge, balancing the volatile nature of cryptocurrencies while also providing opportunities for those looking to profit from the volatility. The growing demand for crypto derivatives …