According to BlockBeats, Fidelity's FBTC and VanEck's HODL experienced substantial net inflows on June 27. Data from Farside Investors indicates that FBTC saw a net inflow of $18.6 million, while HODL had a net inflow of $3.4 million.

These figures represent the net amount of money entering these funds, which is a key indicator of investor interest and market sentiment. The significant inflows into FBTC and HODL suggest a strong demand for these investment products.

It's important to note that net inflows and outflows are not the only factors to consider when assessing the health of an investment product. Other factors such as the overall market conditions, the performance of the underlying assets, and the fund's management strategy also play crucial roles. However, the substantial net inflows into FBTC and HODL are a positive sign, indicating investor confidence in these funds.