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State Street SPDR Portfolio Intermediate SPIB 32.69 0.06 0.18%

SPIB Gamma Exposure (GEX)

SPIB (State Street SPDR Portfolio Intermediate): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.0963
Put Call Ratio (OI)
0.4
Put Call Ratio (Vol)
0.6
IV Rank
12.8
IV Percentile
61.9
Max Pain
33

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
242.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-10.3
10.3
View values by strike
SPIB · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
30.00 82.8 0
33.00 0 -611
34.00 192 0
40.00 0 -30.4