When investments begin to cross markets, capital efficiency is becoming a new competitive advantage.

In the past few years, my biggest change in investing was not what assets I bought, but that my investment scope has become increasingly broad.
From initially focusing on digital currencies, to later researching U.S. tech companies, and then allocating some Hong Kong stocks, I gradually realized that future opportunities may not only exist in a single market, but continuously flow between different markets.
Questions also follow.