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Vanguard U VFMO 229.63 2.32 1.02%

VFMO Gamma Exposure (GEX)

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

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ATM IV
0.211
Put Call Ratio (OI)
2.17
Put Call Ratio (Vol)
0.9
IV Rank
6.85
IV Percentile
19.1
Max Pain
225

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
-119.6
119.6
View values by strike
VFMO · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
180.00 1.98e-7 -121
185.00 1.02 K 0
190.00 0 -1.02 K
193.00 0 -711
205.00 1.23 K 0
220.00 0 -638
225.00 1.55 K -21.5 K
230.00 0 -3.79 K
245.00 1.5 K 0