According to Odaily, BlackRock's IBIT (iShares iBoxx $ Investment Grade Corporate Bond ETF) experienced a significant net inflow of $91.9 million yesterday. This financial movement indicates a strong investor interest in the fund, which is one of the largest and most popular investment vehicles in the world. The net inflow is calculated by subtracting the total outflows from the total inflows into the fund. A positive net inflow suggests that more money is being invested into the fund than is being withdrawn, which is generally a positive sign for the fund's performance and investor sentiment.

The iShares iBoxx $ Investment Grade Corporate Bond ETF is a fund managed by BlackRock that invests in a wide range of investment-grade corporate bonds. The fund aims to provide investors with a high level of income and capital appreciation, making it an attractive option for investors looking for stable returns. The recent net inflow into the fund suggests that investors are confident in the fund's ability to deliver on its investment objectives.

It's important to note that while net inflows can be a positive sign, they are not a guarantee of future performance. Investors should always conduct their own research and consider their own financial goals and risk tolerance before investing in any fund.