According to PANews, the trading volume data for Bitcoin spot ETFs on April 29th has been released by HODL15Capital. The data shows that BlackRock's IBIT had a trading volume of $758 million, Grayscale's GBTC had a trading volume of $252 million, Fidelity's FBTC had a trading volume of $215 million, ProShares' BITO had a trading volume of $157 million, ARKB had a trading volume of $77.68 million, and BITB had a trading volume of $41.69 million.

This data provides a snapshot of the activity in the Bitcoin spot ETF market on that particular day. It is important to note that these figures can fluctuate significantly from day to day, depending on a variety of factors including market conditions and investor sentiment.

The Bitcoin spot ETF market is a relatively new and rapidly evolving sector of the cryptocurrency industry. These ETFs provide a way for investors to gain exposure to Bitcoin without having to buy and hold the cryptocurrency directly. They are traded on traditional stock exchanges, making them accessible to a wide range of investors.