Two screenshots. Please make sure in the future you use between 6-8 words in your question title and avoid redundant terms. In your title, you only have one word “Volume”. The word “scan” and “TOS” are redundant. How are the rest of our viewers supposed to understand the context of your question from that? Let alone search for “volume greater than 20 day average” and find your post? Did you search? This forum is intended to be a knowledge base of solutions for Thinkorswim and other platforms. Your posts are important. But let’s be considerate of the rest of our audience. Thanks!