I placed a 1x1 angle on the swing high @ 2801.90, on 3-13-18. Then I placed a vertical line on the date of the swing low on 4-02-18 @ 2553.80. And where that vertical line intersects with the 45 degree angle off of the swing high, that's where I squared it. I also placed another square outside of that square. Just showing support and resistance lines and next possible turn time dates of interest.
what is these? i dont konw these instrument.