Pre-market
⌘K
Sign in Sign up

iShares Global 100 ETF IOO 146.12 2.21 1.54%

IOO Gamma Exposure (GEX)

IOO (iShares Global 100 ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.284
Put Call Ratio (OI)
Put Call Ratio (Vol)
IV Rank
26
IV Percentile
84.4
Max Pain
137

Gamma exposure (2026-09-21)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
25.0
207.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-46.1
46.1
View values by strike
IOO · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
132.00 0 -3.06 K
134.00 0 -356
137.00 0 -517
140.00 0 -379