The QQQ sell signal has been triggered on the break/gap below the 334 support on this 60-minute chart.
QQQ 60m May 4th
Likewise, /NQ (Nasdaq 100 futures) has triggered a sell signal on this break below the 13700 support level with the first target quickly hit following the breakdown. As with QQQ, /NQ is current at support with the next sell signal to come on a solid break and/or 60-minute close below those levels.
NQ 60m May 4th
/ES has broken minor support, triggering a near-term sell signal, with a more significant sell signal (for a swing short trade) still pending a solid break below 4100 as well as the recently highlighted 410.39 support level on SPY.
ES 60m May 4th