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ProShares Short High Yield SJB 15.27 -0.05 -0.34%

SJB Gamma Exposure (GEX)

SJB (ProShares Short High Yield): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.21
Put Call Ratio (OI)
0.148
Put Call Ratio (Vol)
0.941
IV Rank
6.01
IV Percentile
48.9
Max Pain
15

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
-10.3
10.3
View values by strike
SJB · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
13.00 397 0
14.00 6.25 K -1.57 K
15.00 82.6 K -5.72 K
16.00 128 K -1.66 K
17.00 1.06 K -599