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iShares S&P Mid-Cap 400 Value IJJ 141.5 -0.02 -0.01%

IJJ Gamma Exposure (GEX)

IJJ (iShares S&P Mid-Cap 400 Value): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.119
Put Call Ratio (OI)
0.923
Put Call Ratio (Vol)
0.731
IV Rank
0.35
IV Percentile
0.8
Max Pain
140

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
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-16.4
16.4
View values by strike
IJJ · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
140.00 0 -18.4 K
145.00 0 -7.5 K
150.00 10.6 K 0