Pretty compelling graphic; the 1.621 BD resonance strongly suggests imminent rollover. This pattern has been long in developing and bulls are reluctant to give up gains.
I expected retest of TL at 3010; got to 3003 on Tuesday and fell back to the 0.786 Fib line. Still can have a washout top to test that TL, might get bullish Friday.
This feels like an extended, exaggerated B wave in an ABC, although it has dragged on for so long it seemed as if it would just keep grinding along in a flat.
See my related post on DJIA. That one already overshot the 1.618 harmonic, relatively greater strength in Dow Index carried it above the resonance projection.
Sudden enthusiasm over ERs or global good news could easily break this pattern and send prices to test the ATH. This harmonic pattern does favor R/R for shorting.
I've been fooled twice by this whipsaw and stoplossed both last week and again yesterday but pattern does appear to be nearing completion.
This is not investment advice; just another crackpot idea; trade at your own risk; GLTA!