The WisdomTree CBOE S&P 500 PutWrite Strategy Fund seeks to track the performance, before fees and expenses, of the CBOE S&P 500 PutWrite Index (PUT), a collateralized put write strategy on the S&P 500 Index. The strategy is designed to receive a premium from the option buyer by selling a sequence of one-month, at-the-money, S&P 500 Index puts (SPX puts). https://www.wisdomtree.com/etfs/alternative/putw
The guy that founded WisdomTree...Jonathan Steinberg... used to (way back in the early 90's) mail out a bi-monthly letter of his stock picks. It was expensive. Its the only paid subscription service I have ever had. He made me a lot of money. Smart guy. He's married to Maria Bartiloma now btw.