10 years ago, the top 10 cryptocurrencies by market cap—some have become legends, while others have turned to dust. If you had invested ¥10,000 in each back then, today you'd have: 1. BTC: ¥1.37 million 2. ETH: ¥2.03 million 3. XRP: ¥1.82 million 4. LTC: ¥183,000 5. XMR: ¥644,000 6. ETC: ¥78,700 7. DASH: ¥57,900 8. STEEM: Basically zero 9. MAID: Basically zero 10. NEM: Basically zero If you averaged your investment across all of them, the returns would still be incredible. But if you unfortunately only had faith in the bottom 3, chances are you've already left the crypto space by now.