I built a way to enable users to index the cryptocurrency market via exchange APIs and have been operating it for about 3 years now. We've done about 100M in transactions. Some of the indices we built were a top 20 by market cap (10% cap), top 30 by squared root market cap. If you guys want to check it out: https://www.hodlbot.io
- Does re-balancing create a taxable event? If so, given a bunch of these cryptos trade in BTC pairs, do you generate all the documents necessary to file taxes?
- What do you feel about the top 10 currencies changing so rapidly over time? I think every month (or maybe two) the top 10 list significantly changes. Doesn't that accumulate a lot of trading activity and fees? Given the volatility, is there any point to holding the top 10 instead of just holding solid / consistent cryptos like BTC and ETH?