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Vanguard Intermediate-Term Bond ETF BIV 74.19 0.23 0.31%

BIV Gamma Exposure (GEX)

BIV (Vanguard Intermediate-Term Bond ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.0501
Put Call Ratio (OI)
0.429
Put Call Ratio (Vol)
0.394
IV Rank
9.85
IV Percentile
55.4
Max Pain
75

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
-12.8
12.8
View values by strike
BIV · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
73.00 0 -1.15 K
74.00 1.1 K -18.3 K
75.00 46.9 K -1.44 K
76.00 17 K -1.47 K
77.00 2.67 K 0
78.00 1.54 K -8.15 K
79.00 5.42 K 0
80.00 187 0