Range Low Price High Price Comment
30 days $27.17 $33.10 Friday, 31st Jul 2026 BL stock ended at $31.40. This is 2.41% more than the trading day before Thursday, 30th Jul 2026. During the day the stock fluctuated 4.12% from a day low at $30.26 to a day high of $31.50.
90 days $24.70 $34.82
52 weeks $24.70 $59.57

Historical BlackLine Inc. prices

Date Open High Low Close Volume
Jul 31, 2026 $30.28 $31.50 $30.26 $31.40 485 504
Jul 30, 2026 $31.27 $31.70 $30.12 $30.66 692 267
Jul 29, 2026 $32.41 $33.10 $31.65 $32.43 1 228 550
Jul 28, 2026 $31.51 $32.43 $31.04 $31.95 1 086 870
Jul 27, 2026 $29.99 $31.16 $29.44 $30.66 1 112 456
Jul 24, 2026 $28.08 $29.03 $27.94 $28.74 763 950
Jul 23, 2026 $28.12 $28.25 $27.17 $27.44 697 234
Jul 22, 2026 $29.18 $29.36 $27.25 $27.87 1 376 384
Jul 21, 2026 $28.40 $29.75 $28.40 $29.36 1 002 656
Jul 20, 2026 $30.23 $30.84 $29.55 $30.20 580 168
Jul 17, 2026 $30.47 $30.87 $29.64 $30.29 866 725
Jul 16, 2026 $29.81 $30.68 $29.25 $30.28 706 505
Jul 15, 2026 $29.50 $30.95 $29.25 $29.45 794 930
Jul 14, 2026 $28.47 $29.62 $28.43 $29.11 876 617
Jul 13, 2026 $29.77 $30.58 $29.41 $30.09 1 277 581
Jul 10, 2026 $29.56 $29.80 $28.57 $29.13 705 530
Jul 09, 2026 $27.70 $29.12 $27.41 $29.04 805 295
Jul 08, 2026 $28.47 $28.74 $28.09 $28.55 1 019 662
Jul 07, 2026 $30.00 $30.15 $29.00 $29.02 776 098
Jul 06, 2026 $29.33 $29.88 $28.64 $29.10 713 780
Jul 02, 2026 $29.45 $30.09 $29.19 $29.88 1 055 552
Jul 01, 2026 $28.99 $29.66 $28.85 $29.45 1 197 643
Jun 30, 2026 $27.69 $28.50 $27.69 $28.07 874 996
Jun 29, 2026 $28.80 $28.80 $27.84 $28.00 1 295 206
Jun 26, 2026 $26.88 $28.40 $26.84 $28.34 2 276 806

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use BL stock historical prices to predict future price movements?
Trend Analysis: Examine the BL stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the BL stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT BLACKLINE INC.
BlackLine
BlackLine, Inc. provides cloud-based solutions to automate and streamline accounting and finance operations worldwide. It offers financial close management solutions, such as account reconciliations that provides a centralized workspace for users to collaborate on account reconciliations; transaction matching that analyzes and reconciles high volumes of individual transactions; and task management to create and manage processes and task lists. Th...
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