State Street SPDR S&P Transportation ETF (XTN) Volatility Skew
Implied volatility skew shows how IV varies across strike prices for a given expiration. Steeper skews indicate higher demand for downside protection relative to upside speculation.
State Street SPDR S&P Transportation ETF (XTN) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $153.2M, listed on AMEX, carrying a beta of 1.69 to the broader market. The State Street SPDR S&P Transportation ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P Transportation Select Industry Index (the "Index")Seeks to provide exposure to the transportation segment of the S&P TMI, comprises the following sub-industries: Air Freight & Logistics, Airport Services, Cargo Ground Transportation, Highways & Rail Tracks, Marine Transportation, Marine Ports & Services,Passenger Airlines, Passenger Ground Transportation, and Rail TransportationSeeks to track a modified equal weighted index which provides the potential for unconcentrated industry exposure across large, mid and small cap stocksAllows investors to take strategic or tactical positions at a more targeted level than traditional sector based investing public since 2011-01-27.
Snapshot as of May 15, 2026.
- Spot Price
- $101.34
- ATM IV
- 33.9%
- IV Skew 25Δ
- 0.073
- IV Rank
- 57.7%
- IV Percentile
- 84.5%
- Term Structure Slope
- -0.030
As of May 15, 2026, State Street SPDR S&P Transportation ETF (XTN) at-the-money implied volatility is 33.9%. IV rank is 57.7% (where 0% is the 52-week low and 100% is the 52-week high). IV percentile is 84.5%. The 25-delta skew is +0.073: calls carry premium over puts, indicating upside speculation or squeeze risk. High IV rank typically favors premium-selling strategies; low IV rank favors premium-buying.
XTN Strategy Selection at Current Volatility Levels
For State Street SPDR S&P Transportation ETF options at 33.9% ATM IV, mid-range IV rank (57.7%) is the regime where directional conviction matters more than vol-regime positioning; strategy choice should follow the event calendar and the dealer-positioning view rather than IV rank alone. The 25-delta skew tilts to calls, so call-credit spreads or covered-call writes harvest more premium than put-credit spreads of the same width. Pair the vol-rank read with the dealer-gamma view and the upcoming-events calendar to confirm the strategy fits both the structural regime and the path-dependent risk. The variance risk premium - the persistent gap between implied and subsequently realized vol - is positive in equity markets on average; high IV rank typically reflects a stretch where the premium is wider than usual.
Learn how volatility skew is reported and how to read the data →
Frequently asked XTN volatility skew questions
- What is the current XTN ATM implied volatility?
- As of May 15, 2026, State Street SPDR S&P Transportation ETF (XTN) at-the-money implied volatility is 33.9%. IV rank is 57.7% on a 0-100% scale anchored to the 1-year IV range. ATM IV is the volatility input that makes a Black-Scholes-equivalent model reproduce the listed at-the-money option prices.
- Is XTN IV high or low historically?
- IV is near its 1-year median, a regime where strategy choice depends on directional conviction and event calendar rather than vol regime.
- What does XTN volatility skew tell options traders?
- Volatility skew is the pattern by which IV varies across strikes for a given expiration. State Street SPDR S&P Transportation ETF shows upside-skewed pricing: 25-delta calls trade richer than 25-delta puts, often reflecting upside speculation or squeeze risk. Skew matters for risk-defined strategy selection: when downside puts are rich, put-credit spreads capture more premium; when upside calls are rich, call-credit spreads or covered-call writes harvest more.