Giới thiệu công ty
- Mã cổ phiếu
- QQQ
- Tiền tệ
- US Dollar (USD)

To maintain the correspondence between the composition and weights of the securities in the trust (the securities) and the stocks in the NASDAQ-100 Index®, the adviser adjusts the securities from time to time to conform to periodic changes in the identity and/or relative weights of index securities. The composition and weighting of the securities portion of...