Yes like yesterday but it soon followed a down trend after it, and the op isn't asking about these short term jumps. Over the long term it primarily depends on adoption . Its hard to say it will be a safe investment, but its pure speculation based on the fact that bitcoin is the best answer towards decentralization and there fore should be the likely outcome. But if the adoption doesn't happen and it doesn't come to that phase, it will mean it won't rise in price and could over time fall down to around 100.