The options trading for Bitcoin spot ETFs is expected to launch on November 19, which is seen as an important step in attracting more institutional investors. Options are a type of derivative that allows investors to buy or sell the underlying asset at a predetermined price within a specific timeframe, such as BlackRock's IBIT Bitcoin ETF. Alison Hennessy, the head of ETP listings at Nasdaq, pointed out that there are currently 11 Bitcoin spot ETFs in the U.S. market, but only IBIT is listed on Nasdaq, making it the only ETF eligible for options trading. As options trading becomes more popular, options for other Bitcoin ETFs may soon be introduced. The Bitcoin spot ETFs saw a net inflow of $1.67 billion between November 11 and 15, marking six consecutive weeks of positive growth. BlackRock's iShares Bitcoin Trust Fund (IBIT) has performed exceptionally well, with historical inflows of $29.30 billion, while Grayscale's Bitcoin Trust ETF has experienced outflows of $20.30 billion since January. Ethereum spot ETFs also saw growth, with a net inflow of $682 million over three weeks. Although the price peaks of Bitcoin have driven growth in cryptocurrency trading products, subsequent outflows show market volatility.