Airbnb $ABNB is on both lists in premarket, with OI built +135.75 (+4.0σ) while net IV drops −452.13 (−3.1σ).
Comcast $CMCSA shows the same split with OI built +81.17 (+4σ) and net IV up +295.22, and FIS $FIS has the biggest net IV jump at +388.84 (+4σ).