With the Zweig Breadth Thrust having tripped a few days back, the tenacity of the uprise is not surprising.
It seems wave (i) of [c] of Minor 2 up has extended far enough up so that wave (ii) of [c] down can backtest 1226-1230 as support. That is the primary count.
Note the pattern where small sub-minuette (black) seem to be extend. Hence, I have today as an extended v of (i).
A Minor 2 target north of 1300 SPX seems doable if this is merely wave (i) of [c].