BlackLine, Inc. (BL) Volatility Skew
Implied volatility skew shows how IV varies across strike prices for a given expiration. Steeper skews indicate higher demand for downside protection relative to upside speculation.
BlackLine, Inc. (BL) operates in the Technology sector, specifically the Software - Application industry, with a market capitalization near $1.48B, listed on NASDAQ, employing roughly 1,830 people, carrying a beta of 0.69 to the broader market. BlackLine, Inc. Led by Therese Tucker, public since 2016-10-28.
Snapshot as of May 15, 2026.
- Spot Price
- $27.26
- ATM IV
- 64.5%
- IV Skew 25Δ
- -0.024
- IV Rank
- 55.9%
- IV Percentile
- 81.3%
- Term Structure Slope
- 0.020
As of May 15, 2026, BlackLine, Inc. (BL) at-the-money implied volatility is 64.5%. IV rank is 55.9% (where 0% is the 52-week low and 100% is the 52-week high). IV percentile is 81.3%. The 25-delta skew is -0.024: puts carry meaningful premium over calls, a classic equity downside-protection skew. High IV rank typically favors premium-selling strategies; low IV rank favors premium-buying.
BL Strategy Selection at Current Volatility Levels
For BlackLine, Inc. options at 64.5% ATM IV, mid-range IV rank (55.9%) is the regime where directional conviction matters more than vol-regime positioning; strategy choice should follow the event calendar and the dealer-positioning view rather than IV rank alone. The 25-delta skew is meaningfully put-skewed, so put-credit spreads capture more premium for the same width than call-credit spreads. Pair the vol-rank read with the dealer-gamma view and the upcoming-events calendar to confirm the strategy fits both the structural regime and the path-dependent risk. The variance risk premium - the persistent gap between implied and subsequently realized vol - is positive in equity markets on average; high IV rank typically reflects a stretch where the premium is wider than usual.
Learn how volatility skew is reported and how to read the data →
BL highest implied-volatility contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| CALL | $27.50 | Dec 18, 2026 | 3.0K | 263 | 68.9% | $5.50 | $7.00 |
| CALL | $27.50 | Dec 18, 2026 | 3.0K | 263 | 68.9% | $5.50 | $7.00 |
Top 2 contracts from the ORATS-sourced nightly scan; ranked by iv within the broader S&P 500/400/600 + ETF universe.
Frequently asked BL volatility skew questions
- What is the current BL ATM implied volatility?
- As of May 15, 2026, BlackLine, Inc. (BL) at-the-money implied volatility is 64.5%. IV rank is 55.9% on a 0-100% scale anchored to the 1-year IV range. ATM IV is the volatility input that makes a Black-Scholes-equivalent model reproduce the listed at-the-money option prices.
- Is BL IV high or low historically?
- IV is near its 1-year median, a regime where strategy choice depends on directional conviction and event calendar rather than vol regime.
- What does BL volatility skew tell options traders?
- Volatility skew is the pattern by which IV varies across strikes for a given expiration. BlackLine, Inc. carries the typical equity downside-protection skew: 25-delta puts price meaningfully richer than 25-delta calls. Skew matters for risk-defined strategy selection: when downside puts are rich, put-credit spreads capture more premium; when upside calls are rich, call-credit spreads or covered-call writes harvest more.