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Today's IV Rank movers

Where options premium spiked or collapsed since yesterday. Rising IV Rank = options getting more expensive (premium-selling territory); falling = getting cheaper.

Data as of Oct 28, 2026

▲ Biggest IV Rank spikes
BKRBaker Hughes
rank 89+33
ENPHEnphase Energy
rank 41+25
UPSUPS
rank 29+22
BSXBoston Scientific
rank 35+17
CMECME Group
rank 60+13
CARRCarrier Global
rank 14+12
BABoeing
rank 100+10
STZConstellation Brands
rank 64+9
▼ Biggest IV Rank drops
ITWIllinois Tool Works
rank 17-29
GMGeneral Motors
rank 75-20
WMTWalmart
rank 13-14
NOCNorthrop Grumman
rank 71-12
VVisa
rank 20-10
MAMastercard
rank 21-10
PGProcter & Gamble
rank 90-9
CBChubb
rank 43-9

Live · 15-minute delayed. Educational information, not investment advice.