Kinsale Capital Group, Inc. (KNSL) 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.
Kinsale Capital Group, Inc. (KNSL) operates in the Financial Services sector, specifically the Insurance - Property & Casualty industry, with a market capitalization near $8.64B, listed on NYSE, employing roughly 716 people, carrying a beta of 0.89 to the broader market. Kinsale Capital Group, Inc. Led by Michael Kehoe, public since 2016-07-28.
Snapshot as of Aug 14, 2026.
- Spot Price
- $380.50
- ATM IV
- 32.4%
- HV 20-Day
- 49.6%
- HV 60-Day
- 40.2%
- IV Rank
- 22.6%
- IV Percentile
- 25.0%
As of Aug 14, 2026, Kinsale Capital Group, Inc. (KNSL) ATM implied volatility is 32.4%. 20-day realized volatility is 49.6%, producing an IV-HV spread of -17.2 vol points. Realized volatility currently exceeds implied, an inversion that can signal a pending IV expansion. IV rank is 22.6%.
How KNSL iv/hv history Data Feeds Strategy Selection
Strategy selection on Kinsale Capital Group, Inc. 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 32.4% 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 KNSL 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 32.4%, 22.6% IV rank, against 49.6% realized over the trailing 20 trading days. Implied is currently below realized by 17.2 vol points, an inverted regime where premium buyers are underpaying for the move - rare and often a setup for IV expansion. 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.
KNSL IV/HV regimes and trade selection
KNSL sits in the bottom quartile of its 1-year IV range. Low-IV-rank regimes favor premium-buying or long-vol structures - long calls/puts, debit spreads, calendar spreads, long straddles. The risk: low rank can persist for months while theta decay eats premium-buyers alive without a vol-expansion catalyst.
Using KNSL 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. Term structure is roughly flat at 0.011, no strong near vs far premium being priced. Pair the rank read with the slope read with the event calendar to choose the right tenor for the structure.
KNSL 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. KNSL's current 22.6% IV rank places the ticker in the compression phase of that cycle. Compression phases are profitable for theta-harvesting structures but tend to end with abrupt vol-expansion regimes that hit short-vol books fast. The ratio of HV-20 (49.6%) to HV-60 (40.2%) 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 KNSL over the last ~26 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.
Most recent 15 trading days (descending). Older history appears in the chart above.
| Date | ATM IV | HV 20d | HV 60d | IV Rank |
|---|---|---|---|---|
| Aug 14, 2026 | 32.4% | 49.6% | 40.2% | 22.6% |
| Aug 13, 2026 | 33.0% | 50.5% | 40.4% | 24.1% |
| Aug 12, 2026 | 32.5% | 50.6% | 41.3% | 22.9% |
| Aug 11, 2026 | 33.9% | 50.4% | 41.4% | 26.2% |
| Aug 10, 2026 | 36.2% | 49.7% | 41.0% | 31.8% |
| Aug 7, 2026 | 35.1% | 49.6% | 42.0% | 29.1% |
| Aug 6, 2026 | 35.5% | 51.2% | 42.1% | 30.1% |
| Aug 5, 2026 | 35.7% | 51.5% | 42.1% | 30.6% |
| Aug 4, 2026 | 38.2% | 54.0% | 42.3% | 36.6% |
| Aug 3, 2026 | 36.7% | 54.2% | 42.1% | 33.0% |
| Jul 30, 2026 | 36.6% | 54.6% | 42.1% | 32.7% |
| Jul 29, 2026 | 31.6% | 48.5% | 40.2% | 20.7% |
| Jul 28, 2026 | 35.3% | 51.2% | 40.3% | 29.6% |
| Jul 27, 2026 | 38.5% | 50.7% | 40.0% | 37.3% |
| Jul 23, 2026 | 50.6% | 44.5% | 37.0% | 66.5% |
Frequently asked KNSL iv/hv history questions
- Is KNSL options pricing rich or cheap right now?
- As of Aug 14, 2026, Kinsale Capital Group, Inc. (KNSL) ATM IV is 32.4% against 20-day realized volatility of 49.6%. IV rank is 22.6%. Realized volatility currently exceeds implied: an inversion of the typical equity volatility risk premium that often precedes IV expansion.
- What is the KNSL 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. KNSL 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 KNSL 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. KNSL's current rank of 22.6% 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.