Sunrun Inc. (RUN)
Overview · Option chain · Volatility · Expected-move history · Earnings
Cboe delayed options data · as of 06:42 UTC · Figures derived from the full chain (468 contracts, 12 expirations) · IV own-history percentile appears after 60 recorded days (28 so far)
Expected move · Nov 20, 2026 (32 days)
Methodology →Read from option prices: the at-the-money straddle costs this much, so the market is pricing a move of about that size in either direction by this date. It is an estimate of movement, not a prediction of direction.
Options are pricing a move of about ±22.6% (range 5.61–8.88) by Nov 20, 2026. ATM straddle: 1.64 @ strike 7 · ATM IV: 91.6%.
Probability distribution
Model & assumptions →The curve shows where a lognormal model, fed with current implied volatility, puts the range of outcomes at this expiration. Shaded: the expected-move band.
| Level | vs price | P(above)Model-estimated chance the stock finishes above a level at expiration, derived from current IV under a lognormal model with stated assumptions — an estimate, not a prediction. | P(below) |
|---|---|---|---|
| 6.52 | -10% | 59.9% | 40.1% |
| 6.88 | -5% | 52.1% | 47.9% |
| 7.24 | +0% | 44.6% | 55.4% |
| 7.60 | +5% | 37.7% | 62.3% |
| 7.96 | +10% | 31.4% | 68.6% |
Model-estimated probabilities of finishing above/below each level at expiration: estimates under stated assumptions, not predictions.
Probability explorer
Drag the slider to any level and see the model-estimated chance the stock finishes above or below it at the selected expiration.
Horizon: Nov 20, 2026 · lognormal model with zero drift: an estimate, not a prediction. Assumptions
Expirations
Open the chain →| Expires | DTEDays to expiration, in calendar days. | Implied move | ATM IV | Open int. |
|---|---|---|---|---|
| Oct 23, 2026 | 4 | ±7.9% | 65.6% | 4,909 |
| Oct 30, 2026 | 11 | ±10.8% | 65.9% | 3,212 |
| Nov 06, 2026 | 18 | ±18.7% | 96.8% | 2,610 |
| Nov 13, 2026 | 25 | ±20.3% | 91.1% | 948 |
| Nov 20, 2026 | 32 | ±22.6% | 91.6% | 81.9K |
| Nov 27, 2026 | 39 | ±22.9% | 85.1% | 724 |
| Dec 18, 2026 | 60 | ±26.2% | 79.4% | 233 |
| Jan 15, 2027 | 88 | ±30.8% | 78.0% | 136.7K |
| Feb 19, 2027 | 123 | ±35.6% | 77.3% | 17.0K |
Open interest by strike · Nov 20
Where option positions are concentrated. Teal bars are calls, red bars are puts; the dashed line is the current price.
Largest open-interest concentrations (all expirations ≤ 60 days): 10 C · 9,7588 P · 4,6529 C · 4,6059 P · 3,7137 P · 2,992
IV term structure
Volatility page →At-the-money implied volatility for each expiration. A hump around a date often marks a scheduled event the market is pricing.
When does open interest expire?
Implied vs realized volatility
HV from our stored daily closes (annualized); IV30 interpolated from the chain. Method
Price, last 60 sessions
Daily closes; Financial Modeling Prep.
Track record
Full history →Of 93 recorded snapshot-versus-outcome comparisons so far, the close landed inside the expected range 86.0% of the time.
Past earnings reactions
Avg |reaction| 12.1% · median 12.7% (20 reports). Two-session close-to-close window; definition
About Sunrun Inc.
Sunrun Inc. is a company operating in the United States that specializes in providing comprehensive residential solar energy solutions. Their services encompass the entire lifecycle of a solar system, from initial design and development through installation, sales, ongoing ownership, and maintenance. In addition to complete solar energy systems, Sunrun also offers individual components like solar panels and racking equipment. They further enhance their offerings by integrating battery storage capabilities with their solar installations. Residential homeowners are the primary clientele for Sunrun. The company utilizes a direct-to-consumer sales approach, employing a broad spectrum of marketing and sales channels, including online platforms, retail partnerships, mass and digital media advertising, door-to-door canvassing, field marketing, and referral programs. Sunrun Inc. was founded in 2007 and is headquartered in San Francisco, California.
Energy · Solar · NASDAQ · Profile: Financial Modeling Prep
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