Okeanis Eco Tankers Corp. (ECO) 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.

Okeanis Eco Tankers Corp. (ECO) operates in the Industrials sector, specifically the Marine Shipping industry, with a market capitalization near $1.67B, listed on NYSE, employing roughly 13 people, carrying a beta of -0.39 to the broader market. Okeanis Eco Tankers Corp. Led by Aristidis Alafouzos, public since 2023-12-20.

Snapshot as of May 29, 2026.

Spot Price
$47.53
ATM IV
44.2%

As of May 29, 2026, Okeanis Eco Tankers Corp. (ECO) ATM implied volatility is 44.2%.

How ECO iv/hv history Data Feeds Strategy Selection

Strategy selection on Okeanis Eco Tankers Corp. 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 44.2% 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 ECO 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 44.2%. . 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.

ECO IV/HV regimes and trade selection

Using ECO 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. Contango (positive slope 0.057) is the resting state - longer-dated IV trades above near-dated IV because long-dated cycles include uncertain macro states. Pair the rank read with the slope read with the event calendar to choose the right tenor for the structure.

ECO 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. 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 ECO over the last ~3 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.

ECO ATM implied volatility versus 20-day realized volatility over the last several weeksECO Implied vs Realized Volatility45%46%47%48%49%50%05-2705-2805-2805-2905-29Trading DayVolatility
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 3 trading days (descending). Older history appears in the chart above.

DateATM IVHV 20dHV 60dIV Rank
May 29, 202644.2%---
May 28, 202649.8%---
May 27, 202650.5%---

Frequently asked ECO iv/hv history questions

Is ECO options pricing rich or cheap right now?
As of May 29, 2026, Okeanis Eco Tankers Corp. (ECO) ATM IV is 44.2%.
What is the ECO 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. ECO is currently pricing inverted to the historical pattern, which is one input to whether short-vol or long-vol structures carry their typical edge.
What does ECO 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. ECO's current rank 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.