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Vanguard U VFMV 143.64 0.69 0.48%

VFMV Gamma Exposure (GEX)

VFMV (Vanguard U): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.122
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
6.1
IV Percentile
25.6
Max Pain
145

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
-14.7
14.7
View values by strike
VFMV · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
145.00 1.76 K 0