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Blackline (BL) closed at $29.53 on November 13, 2026, up 3.7% from the previous close, on volume of 1,475,578 shares (30-day average 1,020,499).

Key numbers
  • Last close: $29.53 (November 13, 2026)
  • 52-week range: $24.70 to $59.57
  • Market value: $1.7 billion
  • 30-day implied volatility (IV30): 52.3%
  • Option volume: 39 contracts (35 calls, 4 puts); 30-day average 185

Data as of November 13, 2026.

BL Stock Summary and Trading Ideas (Blackline | NASDAQ:BL)

Charts for Today's Stock Price and Implied Volatility in Blackline

13-Nov-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for BL by Theoretical Edge and Win Rates

Sentiment

Largest Multi-Leg Option Trades (30 Days)

#DateStrategyLegsContracts

Ranked by contracts: multi-leg trades of 200 or more contracts on one day, through Nov 13, 2026. See the 10 largest for 30, 60 and 90 days

Trading Statistics

Key Ratios

Blackline (BL) Frequently Asked Questions

What does Blackline do?

BlackLine Inc is engaged in providing financial accounting close solutions delivered as Software as a Service (SaaS). The Company's solutions enable its customers to address various aspects of their critical processes, including financial close & consolidation, intercompany accounting, and invoice-to-cash. The majority of the revenue of the company is earned in the United States.

What symbol and exchange does Blackline shares trade?

Blackline trades on the NASDAQ stock market under the symbol BL.

What is Blackline stock price doing today?

As of November 13, 2026, BL stock price climbed to $29.53 with 1,475,578 million shares trading.

What is Blackline's Beta?

BL has a beta of 0.65, meaning it tends to be less sensitive to market movements. BL has a correlation of 0.02 to the broad based SPY ETF.

How much is Blackline worth?

BL has a market cap of $1.72 billion. This is considered a Small Cap stock.

How much money does Blackline make?

Last quarter Blackline reported $193 million in Revenue and $.64 earnings per share. This fell short of revenue expectation by $-761,992 and exceeded earnings estimates by $.09.

What is the highest and lowest price Blackline traded in the last 3 year period?

In the last 3 years, BL traded as high as $69.31 and as low as $24.70.

What are the top ETFs holding Blackline?

The top ETF exchange traded funds that BL belongs to (by Net Assets): IJR, VTI, IWM, VB, VGT.

Is Blackline (BL) a good investment?

BL has underperformed the market in the last year with a price return of -46.7% while the SPY ETF gained +13.4%. BL has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -5.8% and -12.7%, respectively, while the SPY returned -2.8% and -0.2%, respectively.

What are the support and resistance levels for Blackline (BL)?

BL support price is $27.51 and resistance is $29.45 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that BL shares will trade within this expected range on the day.

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