State Street SPDR Dow Jones International Real Estate ETF (RWX) IV/HV History

Comparing implied volatility to historical (realized) volatility reveals whether options are priced rich or cheap relative to actual price movement. Persistent gaps can signal trading opportunities.

State Street SPDR Dow Jones International Real Estate ETF (RWX) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $275.6M, listed on AMEX, carrying a beta of 0.97 to the broader market. The State Street SPDR Dow Jones International Real Estate ETF endeavors to replicate the overall investment performance of the Dow Jones Global ex-U. public since 2006-12-19.

Snapshot as of Jul 15, 2026.

Spot Price
$27.55
ATM IV
91.3%
HV 20-Day
13.7%
HV 60-Day
14.7%
IV Rank
33.0%
IV Percentile
55.6%

As of Jul 15, 2026, State Street SPDR Dow Jones International Real Estate ETF (RWX) ATM implied volatility is 91.3%. 20-day realized volatility is 13.7%, producing an IV-HV spread of +77.6 vol points. Options are pricing in more volatility than the stock has recently delivered, the volatility risk premium. IV rank is 33.0%.

How RWX iv/hv history Data Feeds Strategy Selection

Strategy selection on State Street SPDR Dow Jones International Real Estate ETF options does not derive from any single metric in isolation. The iv/hv history view above sits inside a broader read: ATM IV currently sits at 91.3% and dealer gamma exposure is positive, so dealer hedging is mechanically mean-reverting. Combine the iv/hv history data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.

How to read the RWX IV vs HV chart

The dual-line chart above tracks ATM implied volatility (forward-looking, what the chain is pricing) against 20-day realized historical volatility (backward-looking, what actually happened). ATM IV currently prints at 91.3%, 33.0% IV rank, against 13.7% realized over the trailing 20 trading days. Implied is pricing above realized by 77.6 vol points, the typical variance-risk-premium positive state in which premium sellers earn the gap. Persistent IV-above-HV is the variance-risk-premium-positive state typical of equity markets; persistent IV-below-HV is rare and usually marks underpriced vol that often expands.

RWX IV/HV regimes and trade selection

RWX IV rank at 33.0% sits mid-range - no structural edge from rank alone. Strategy choice should follow event calendar and the dealer-positioning read.

Using RWX vol history alongside the term structure

The IV/HV gap on this page captures the level of premium; the term-structure slope on the volatility page captures its shape across expirations. Backwardation (negative slope -0.330) indicates acute near-term event risk - near-dated tenors price disproportionate vol. Pair the rank read with the slope read with the event calendar to choose the right tenor for the structure.

RWX IV/HV signal in volatility-cycle context

Equity-vol cycles tend to compress and expand on multi-month timeframes: a typical sequence runs low-IV-rank consolidation (months of flat tape, decaying premium) into a vol-expansion catalyst (earnings miss, macro shock, regime change) into elevated-IV-rank stress (premiums fat, dispersion high) back to mean-reverting compression. RWX's 33.0% IV rank places the ticker in the mid-range of its 1-year window - no strong cycle-position signal. The ratio of HV-20 (13.7%) to HV-60 (14.7%) gives a second cycle indicator: when 20-day exceeds 60-day, recent realization is running hotter than the trailing-quarter average - typically a sign that recent days have already started expanding vol regardless of where IV rank prints. Use the time series above to spot inflection points: meaningful IV/HV gap closures and openings tend to precede regime shifts by a few sessions.

Learn how implied vs realized volatility is reported and how to read the data →

Daily ATM implied volatility and 20-day realized (historical) volatility for RWX over the last ~31 trading days. The IV-HV gap measures the variance risk premium - when IV trades persistently above realized HV, premium-sellers earn the spread; when IV dips below HV, vol is structurally underpriced.

RWX ATM implied volatility versus 20-day realized volatility over the last several weeksRWX Implied vs Realized Volatility50%100%150%200%250%06-0107-15Trading DayVolatilityATM IVHV 20d
Daily values from end-of-day option_ticker_snapshots. Series sparse on illiquid tickers reflects gaps in the upstream end-of-day options data feed.

Most recent 15 trading days (descending). Older history appears in the chart above.

DateATM IVHV 20dHV 60dIV Rank
Jul 15, 202691.3%13.7%14.7%33.0%
Jul 14, 2026254.5%13.5%14.7%100.0%
Jul 13, 2026249.2%13.6%14.6%99.4%
Jul 10, 2026188.1%14.0%14.6%73.9%
Jul 9, 2026176.6%14.1%15.0%69.1%
Jul 8, 2026166.7%14.2%15.0%65.0%
Jul 7, 2026163.1%13.9%14.9%63.5%
Jul 6, 2026146.4%15.3%14.9%56.5%
Jul 2, 2026185.9%15.1%18.9%73.0%
Jul 1, 2026122.7%15.5%19.1%46.6%
Jun 30, 2026118.6%15.5%19.0%44.9%
Jun 29, 2026115.0%16.5%19.1%43.4%
Jun 26, 2026106.5%16.5%19.5%39.9%
Jun 25, 2026104.5%16.1%19.7%39.0%
Jun 24, 2026102.6%15.8%19.6%38.2%

Frequently asked RWX iv/hv history questions

Is RWX options pricing rich or cheap right now?
As of Jul 15, 2026, State Street SPDR Dow Jones International Real Estate ETF (RWX) ATM IV is 91.3% against 20-day realized volatility of 13.7%. IV rank is 33.0%. RWX options are pricing in more volatility than the stock has recently realized: a positive variance risk premium worth 77.6 vol points.
What is the RWX variance risk premium?
The variance risk premium is the persistent gap between implied and subsequently realized volatility. In equity markets it averages positive because option sellers demand compensation for bearing variance shocks. RWX is currently priced consistently with this premium, which is one input to whether short-vol or long-vol structures carry their typical edge.
What does RWX IV rank mean for strategy selection?
IV rank normalizes the current ATM IV to its 1-year range: 0% is the low, 100% is the high. RWX's current rank of 33.0% signals where current pricing sits in its own 1-year history. High-rank regimes typically favor premium-selling structures (credit spreads, condors, covered calls); low-rank regimes typically favor premium-buying or long-volatility structures.