SPXX vs NKTR Comparison

Nuveen S&P 500 Dynamic Overwrite Fund is a diversified closed-end management investment company. Its investment objective is to seek attractive total returns with less volatility than the S&P 500 Index by investing in a U.S. equity portfolio that seeks to substantially replicate the price movements of the S&P 500 Index, as well as selling call options on 35%-75% of the notional value of the Fund's equity portfolio (with a 55% long-term target) in an effort to enhance the Fund's risk-adjusted returns.

Nektar Therapeutics is a biopharmaceutical company. It has wholly-owned research and development pipeline of investigational medicines in oncology, immunology, and virology as well as a portfolio of approved partnered medicines. In oncology, The company is focused on activating the immune system natural tumor-fighting mechanisms, and it will be studying several immuno-oncology drug candidates in the clinic for a variety of cancer indications. In immunology, it is focused on addressing imbalances in the immune system to restore the body's self-tolerance mechanisms and achieve immune homeostasis. In virology, the company believes selective immuno-modulators can be useful in addressing viral infections in people. The group derives revenue from the United States and the Rest of the World.