Boost Run Inc. Class A Common Stock (BRUN) 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.
Boost Run Inc. Class A Common Stock (BRUN) operates in the Technology sector, specifically the Software - Application industry, with a market capitalization near $2.07B, listed on NASDAQ, employing roughly 3 people, carrying a beta of 3.66 to the broader market. Boost Run, Inc. Led by Andrew John Karos, public since 2026-05-11.
Snapshot as of Jul 15, 2026.
- Spot Price
- $25.62
- ATM IV
- 139.3%
- HV 20-Day
- 98.1%
As of Jul 15, 2026, Boost Run Inc. Class A Common Stock (BRUN) ATM implied volatility is 139.3%. 20-day realized volatility is 98.1%, producing an IV-HV spread of +41.2 vol points. Options are pricing in more volatility than the stock has recently delivered, the volatility risk premium.
How BRUN iv/hv history Data Feeds Strategy Selection
Strategy selection on Boost Run Inc. Class A Common Stock 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 139.3% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. 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 BRUN 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 139.3%, against 98.1% realized over the trailing 20 trading days. Implied is pricing above realized by 41.2 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.
BRUN IV/HV regimes and trade selection
Using BRUN 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 0.029) 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.
BRUN 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 BRUN 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.
Most recent 15 trading days (descending). Older history appears in the chart above.
| Date | ATM IV | HV 20d | HV 60d | IV Rank |
|---|---|---|---|---|
| Jul 15, 2026 | 139.3% | 98.1% | - | - |
| Jul 14, 2026 | 147.2% | 123.8% | - | - |
| Jul 13, 2026 | 145.0% | 124.2% | - | - |
| Jul 10, 2026 | 143.0% | 120.1% | - | - |
| Jul 9, 2026 | 142.5% | 118.4% | - | - |
| Jul 8, 2026 | 152.0% | 118.4% | - | - |
| Jul 7, 2026 | 134.3% | 118.6% | - | - |
| Jul 6, 2026 | 123.2% | 140.8% | - | - |
| Jul 2, 2026 | 119.3% | 139.4% | - | - |
| Jul 1, 2026 | 122.5% | 139.0% | - | - |
| Jun 30, 2026 | 118.0% | 132.4% | - | - |
| Jun 29, 2026 | 123.6% | 136.8% | - | - |
| Jun 26, 2026 | 120.9% | 136.9% | - | - |
| Jun 25, 2026 | 132.1% | 147.4% | - | - |
| Jun 24, 2026 | 130.9% | 150.4% | - | - |
Frequently asked BRUN iv/hv history questions
- Is BRUN options pricing rich or cheap right now?
- As of Jul 15, 2026, Boost Run Inc. Class A Common Stock (BRUN) ATM IV is 139.3% against 20-day realized volatility of 98.1%. BRUN options are pricing in more volatility than the stock has recently realized: a positive variance risk premium worth 41.2 vol points.
- What is the BRUN 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. BRUN 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 BRUN 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. BRUN'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.