As I wrote in one of the comments, the configuration doesn’t have to be exact to still behave like a Gartley. Investing.com has a Gartley tool that I applied while following the textbook rules. It’s very close to textbook and meets the criteria as far as I’m concerned. I’m not a Gartley expert but Ive traded them before successfully. In blue I wrote the general rules for the geometry. You can see how close it is. If anything, prices don’t need to go any higher but perhaps they need to move sideways just a little more before the geometry is even more exact.

Mark’s S&P Gartley markup

Edit: Added a chart below that provides some non-Gartley indications of a possible swing high close at hand in the S&P.

SPX