The U.S. Spot Bitcoin ETF has achieved a remarkable milestone, attracting sustained investor interest with 18 consecutive days of net inflows. This record-breaking streak has sparked optimism among investors and highlights growing confidence in the crypto market, contributing to a rally in Bitcoin's price.

Investor interest in U.S. Spot Bitcoin ETFs has surged, with net inflows reaching $218 million on June 6 alone. Despite outflows from Grayscale's Bitcoin ETF GBTC and ARK's ARKB, BlackRock's IBIT saw a remarkable $350 million inflow, pushing its total historical net inflow to $17.431 billion. This sustained interest reflects investors' increasing confidence in Bitcoin as an asset class.

The consistent inflows suggest a shift in sentiment, with more investors seeking exposure to Bitcoin through regulated ETFs, viewing them as safer and more accessible options compared to direct cryptocurrency purchases. The recent influx into Bitcoin ETFs has coincided with a rally in Bitcoin, with prominent crypto analyst Captain Faibik noting that Bitcoin's momentum hinges on breaking through a crucial resistance level at $71,300.

If Bitcoin bulls can surpass this mark, we could see a significant rally, potentially leading to a rally to $92,000 for the flagship crypto. Bitcoin's price movements often reflect broader market sentiments and investor confidence. Currently, the inflows into U.S. Spot Bitcoin ETF indicate current optimism and suggest potential for further price increases if the trend continues.

In conclusion, the U.S. Spot Bitcoin ETF's record-breaking streak and growing investor interest have sparked optimism in the crypto market, contributing to a rally in Bitcoin's price. As investors seek exposure to Bitcoin through regulated ETFs, the potential for further price increases looks promising. With the flagship crypto's price movements reflecting broader market sentiments and investor confidence, the next milestone for Bitcoin could be just around the corner.