Cathie Wood’s ARK Invest adds more Bitcoin exposure as GBTC, Coinbase stock hit new lows
Bitcoin hits new two-year lows as ARK Invest targets GBTC, Coinbase shares. 
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: Cathie Wood’s ARK Invest adds more Bitcoin exposure as GBTC, Coinbase stock hit new lows

### Response: Bitcoin hits new two-year lows as ARK Invest targets GBTC, Coinbase shares. 