$BTC Here are some popular trading pairs involving Bitcoin (BTC):

- *BTC/USD*: Bitcoin to US dollar, a fiat currency pair, currently trading at $105,088.48 with a 0.06% increase

- *ADA/BTC*: Cardano to Bitcoin, with a current conversion rate of 0.000005963 BTC per ADA, representing a 0.42% increase in the last hour and a 1.41% decrease in the last 24 hours

- *BTC/ADA*: Bitcoin to Cardano, with 1 BTC equivalent to approximately 167,695.63 ADA

Some popular exchanges for trading these pairs include ¹ ² ³:

- *Binance*: Offers BTC trading pairs like BTC/USDT and ADA/BTC

- *Coinbase*: Allows trading of BTC for USD and ADA for USD

- *CoinMarketCap*: Provides live conversion rates for ADA/BTC and other cryptocurrency pairs

You can also explore other trading pairs, such as:

- *BTC-based ETFs*: Like CS VLK BTC FT LVR ST ETF-USD (BTFX) and CNSH VLKY BTC&ETR SGY ETF-UI (BTF)

- *S&P 500 and BTC ETFs*: Like ONE+ONE S&P 500 AND BTC ETF (OOSB)