NQ opened with a gap-up but then quickly reversed and trade down to to close at the low of the day. It was a reversal day.
Key intraday support for NQ was where it closed for the day, 15,830, bullish above it, and bearish below it with critical support at 15,800.
A sustained break below 15,000 is an indication NQ may just drop lower to close the gap, and down to support at 15,475.