At the same time... What is this called? It's shown low risk and good numbers in my graphs..

Quote from total_keops:
You need a solid run up in a short amount of time and no decrease of volatility for this to be profitable. Otherwise the option premium is going to eat a lot of your profit.
Quote from ajacobson:
As posted this isn't a married put. The original post says sell the put.
There is no common name for this combined position. It may be a mispost.
The common name for a married put - if it were a purchased put - would be the married put or a synthetic call.