Bitcoin fluctuates at US$30,000, Ether gains, XRP drops
Bitcoin dipped but held above US$30,000 in Thursday morning trading in Asia that saw mixed performances among the top 10 non-stablecoin cryptocurrencies.
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### Instruction: Bitcoin fluctuates at US$30,000, Ether gains, XRP drops

### Response: Bitcoin dipped but held above US$30,000 in Thursday morning trading in Asia that saw mixed performances among the top 10 non-stablecoin cryptocurrencies.