I'm thinking this big drop to test the 1346 NDX support may be the first leg of a larger 3 or 5-wave drop.
If that is the case, it's possible a move pointed up towards the 50% re-trace level may occur as early as tomorrow or Thursday.
If we are stopped short of the highs, we may get a drop that reverses the drop in the ADX trend strength line. That would be confirmation of a major change in trend, IMO.
Targets for the series could be drop to maybe 1252 NDX, rise to 1307 NDX, drop to 1250 NDX, rise to 1305 NDX, and a drop to 1205 NDX to finish. That's just one scenario.