VanEck Fabless Semiconductor ETF (SMHX) Gamma Exposure (GEX) & Greeks
Gamma exposure (GEX) analysis shows how options positioning creates dealer hedging pressure across strikes. Includes delta, vanna, charm, vomma, and vega exposure by strike price.
VanEck Fabless Semiconductor ETF (SMHX) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $168.2M, listed on NASDAQ, carrying a beta of 2.28 to the broader market. VanEck Fabless Semiconductor ETF (the “Fund”) seeks to track as closely as possible, before fees and expenses, the price and yield performance of the MarketVector US Listed Fabless Semiconductor Index (the “Fabless Index” or the “Index”), which is intended to track the overall performance of companies involved in semiconductor production and classified as a fabless. public since 2024-08-28.
Snapshot as of May 15, 2026.
- Spot Price
- $55.97
- Net Gamma
- $3.5K
- Net Delta
- -$516.0K
- Net Vega
- -$1.5K
- Gamma Concentration
- 0.09
As of May 15, 2026, VanEck Fabless Semiconductor ETF (SMHX) has positive net gamma exposure of $3.5K under the standard dealer-hedging convention. Net delta exposure is -$516.0K. Positive GEX means dealers are net long gamma: they buy into dips and sell into rallies, damping realized volatility and often causing price to pin near heavy open-interest strikes.
SMHX Strategy Sizing in the Current GEX Regime
VanEck Fabless Semiconductor ETF is in a positive dealer-gamma regime ($3.5K). Net dealer delta of -$516.0K sets the size of the directional hedging flow that fires as spot moves. In this regime, mean-reverting strategies fit the regime: credit spreads, iron condors, covered calls near established ranges. Realized volatility tends to undershoot implied during positive-gamma stretches, supporting the short-vol structures. The gamma-flip level - the spot price at which net dealer gamma changes sign - is the most actionable anchor for sizing: through-flip moves trigger qualitatively different hedging behavior than within-regime moves, so risk-defined structures sized to the current spot may not stay sized correctly if a flip is near.
Learn how gamma exposure is reported and how to read the data →
Frequently asked SMHX gamma exposure (gex) & greeks questions
- What is the current SMHX gamma exposure (GEX)?
- As of May 15, 2026, VanEck Fabless Semiconductor ETF (SMHX) net gamma exposure is positive at $3.5K under the standard dealer-hedging convention. Net dealer delta exposure is -$516.0K. GEX aggregates the gamma sitting on dealer books across all listed strikes and expirations.
- Is SMHX in positive or negative dealer gamma right now?
- SMHX is currently in positive dealer gamma. Dealers net long gamma buy underlying weakness and sell into rallies to maintain delta-neutrality, which dampens realized volatility and tends to pin price near heavy open-interest strikes.
- What does SMHX GEX tell options traders?
- GEX is a regime indicator: positive-gamma regimes favor mean-reverting strategies (premium-selling near established ranges); negative-gamma regimes favor momentum and breakout strategies. The same options-strategy structure can be appropriate or inappropriate depending on the dealer-gamma regime, so reading the sign and magnitude of net GEX before sizing positions is standard practice.