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Vanguard Short-Term Treasury ETF VGSH 57.63 0.03 0.05%

VGSH Gamma Exposure (GEX)

VGSH (Vanguard Short-Term Treasury ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.214
Put Call Ratio (OI)
0.487
Put Call Ratio (Vol)
0.204
IV Rank
34.8
IV Percentile
86.8
Max Pain
58

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
-9.4
9.4
View values by strike
VGSH · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
58.00 178 K -172 K
59.00 117 K -3.84 K