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ProShares UltraShort Industrials SIJ 18.41 -0.14 -0.76%

SIJ Gamma Exposure (GEX)

SIJ (ProShares UltraShort Industrials): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.386
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
0.51
IV Percentile
0.96
Max Pain
18

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
-17.4
17.4
View values by strike
SIJ · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
18.00 418 0
20.00 257 0