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Vanguard S&P 500 Value ETF VOOV 226.34 1.48 0.66%

VOOV Gamma Exposure (GEX)

VOOV (Vanguard S&P 500 Value ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.127
Put Call Ratio (OI)
0.56
Put Call Ratio (Vol)
1.15
IV Rank
20.8
IV Percentile
38.5
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
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-48.6
48.6
View values by strike
VOOV · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
195.00 0 -314
196.00 0 -332
210.00 1.13 K 0
215.00 677 0
220.00 7.88 K -8.26 K
225.00 15.3 K -7.26 K
230.00 7.36 K 0
235.00 7.93 K -21 K
240.00 14.2 K 0
255.00 418 0