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Schwab Fundamental U FNDX 32.3 0.2 0.62%

FNDX Gamma Exposure (GEX)

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

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ATM IV
0.156
Put Call Ratio (OI)
0.0417
Put Call Ratio (Vol)
0.0667
IV Rank
6.74
IV Percentile
20.9
Max Pain
35

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
-12.3
12.3
View values by strike
FNDX · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
32.00 110 0
33.00 2.86 K 0
35.00 109 -120
37.00 116 0