Sell S&P 500 @ 1680- invalid, Buy Netflix @ 300- won

Sell S&P 500 around 1680 if it stays below 1680, for 30 minutes expiration
Resistance @ 1680
Risk: Market sentiment is bullish but investors should still be cautious as shutdown continues
Safest is to wait for it to reach 1680 & drop more than once, each time lower than previous low
Because it'll try to break above 1680, wait for it to fail before selling

Result: invalid
S&P 500 broke above 1680 at 10:38am EDT

Buy Netflix around 300 if it stays above 300, for 30 minutes expiration
Possible support @ 300
Risk: Netflix broke below 300 earlier & is now trying to create support @ 300

Result: won
Netflix expired @ 302.22 at 11:00am EDT
Netflix successfully created support exactly @ 300 & never went below it since then