Bitcoin will be halved in May 2020, which will have an impact on prices as BTC's mining rewards will be significantly reduced. Bitcoin Cash, Beam and Zcash will also experience similar events in 2020. In April 2020, BCH will usher in half the block reward. According to the plan, Beam will experience a halving on January 4, 2020. Zcash halving is expected to happen by the end of 2020.