The US government will shut down at midnight , October 01 as the Democrat and the Republican disagree of budget, so there is no money to fund government activities.
Normally this type of issues does not affect the financial market by much. However, with the stock market in extreme overbought territory we could see the market selling off as a result.
The equity market has started to sell-off in overnight globex trading session. Without an agreement we could see selling to continue into the open on Wednesday.
For NQ, key price level to watch is 24,800, bullish above and ebarish below it.