Sell S&P 500 @ 1794, Buy S&P 500 @ 1790

High risk trades:
Sell S&P 500 @ 1794 or slightly lower (above 1790) if it continues downtrend & stays below, for 30 minutes expiration
Buy S&P 500 @ 1790 if it rebounds & stays above, for 30 minutes expiration

Resistance @ 1794, possible support @ 1790