Currently sitting at an $11.72B market cap, BCH has over overtaken Ripple as the third largest Crypto. ETH is still roughly double that of BCH at a market cap of $20.5B.
Please see link below for the full view.
Below is an article by cointelegraph disucssing BCH strong start during its first day on the market.
"A freshly re-opened Australian exchange has seen a massive uptick in Bitcoin Cash interest as people sell their original Bitcoin to cash in on what has been speculated as ‘the next big coin."
https://cointelegraph.com/news/bitcoin-cash-third-biggest-cryptocurrency-on-first-day-of-creation