"L&G Hydrogen Economy UCITS ETF USD Acc" is an exchange-traded investment fund (ETF). It refers to the Solactive Hydrogen Economy Index. This index reflects the development of world wide stocks . The ETF replicates its index using full physical replication, so it contains all the securities of its reference index. The ETF's earnings (dividends) are automatically reinvested (accumulated). The fund company L&G ETF claims a total expense ratio (TER) of 0.49% per year.