Today's low of 2.37 was the 62% retracement complete from 2.84.
Pivot from 2.10 up to 2.84 = 0.74 x 0.628 = 0.47
2.84 - 0.47 = 2.37
Which was my buy back in. Hopefully it's back up from there in a big 3rd wave. Should go to at least 3.11 before retracement wave 4.