I had it! After hitting a resistance area at the 11987.7 level, price went down quickly to the 61.8 level I marked with anticipation.
I liked the trade but as it is difficult to measure the strength of a movement, specially after coming off an area of support or resistance, I quickly moved my stop loss to breakeven in case bears took price lower.
In 30 seconds, I was almost +1R up.
In 1 minute it took me out of the trade for a -0.01R, and half a minute later price was close to my +2R!