This week we will focus on models and price action. Letโ€™s try to see some of the ways that you could have used our models. We will also try to see how we can combine the key option levels with momentum charts to get confirmation of what we are seeing in the option chain.  Sticky 0DTE Levels Letโ€™s start by looking at the last trading day of the week. The trading day is Friday 12th January 2024. What we noticed on Friday before open was that the SPX 0DTE had formed two very sticky strikes. That was very noticeable when we opened the Net GEX Chart for different expirations including 0DTE. If you do not know what Net GEX is please take a look at this article. If we look at the left panel of this chart, we can see very clearly that there are two strikes that stick out as indicated by the arrows. The strikes we were looking are 4765 and 4780. In general those sticky strikes can come at play during the day, potentially becoming support and resistance levels.  …