"CSIF (IE) MSCI USA Blue UCITS ETF B (USD) - Acc" is an exchange-traded investment fund (ETF). It refers to the MSCI USA Index. This index reflects the development of 610 US American stocks and is therefore very well diversified. The ETF replicates its index using physical replication with sampling, so it contains the most important securities of its reference index. The ETF's earnings (dividends) are automatically reinvested (accumulated). The fund company Credit Suisse claims a total expense ratio (TER) of 0.09% per year. The yearly average divergence from the index performance (Tracking Difference) since 2021 was -0.10% per year. Therefore, the ETF was less expensive than the TER suggests and even exceeded the index performance.