BL
StockBlackLine, Inc.
One email when a drop — in price or in valuation — is historically rare for BL. Otherwise we stay quiet.
This is the kind of decline worth waking up for.
BlackLine, Inc. is 77.5% off its high — among the deepest declines in its recorded history.
And it's not just the price: BlackLine, Inc.'s P/S Severity Score is 9.4 — historically low valuation vs its own history.
Historic
Current Drawdown
-77.5%
Days in Drawdown
2074
Avg Max Drawdown
7.1%
Avg Length
33
Drawdown Severity Score™
13.7
BL - Price & High Water Mark
BL - Drawdown Timeline
How to read this chart: Negative values indicate drawdowns from all-time highs. Values closer to 0% mean the stock is near its high water mark.
Valuation vs Its Own History
Data as of October 29, 2026 · updated daily
Where today's valuation sits within BL's own multi-year range, scored with the same Drawdown Severity Score language as price, measured from its typical level rather than its record high — a higher score means it has rarely been cheaper. This is context, not a recommendation.
Price to Sales
BlackLine, Inc. has been cheaper on this measure only about 3% of the time in 10 years of daily history.
Price to Sales history
EV to EBITDA
BlackLine, Inc. has been cheaper on this measure only about 7% of the time in 6 years of daily history.
EV to EBITDA history · log scale
BlackLine, Inc. (BL) Analysis: Current Drawdown Insights
BlackLine, Inc. is currently in a drawdown that is unusual by its own historical standards. As of 2026-10-30, the stock is trading at $33.76, which represents a 77.5% decline from its all-time high of $150.37. This drawdown has persisted for 2074 days.
Based on its full tracked price history, BlackLine, Inc. typically experiences drawdowns averaging 7.1% in depth, with an average duration of 33 days. BlackLine, Inc. has gone through 44 total drawdown events in its tracked history. The largest drawdown on record for BlackLine, Inc. was 38.3%, beginning in 2020. The longest drawdown duration on record was 477 days.
The Drawdown Severity Score™ for BlackLine, Inc. currently stands at 13.68. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score above 12.0 indicates a historic, once-in-a-decade event: declines of this magnitude are extraordinarily rare in this asset's tracked history and can also signal fundamental changes worth investigating.
Understanding Drawdowns: A drawdown measures how far a stock has fallen from its peak price. Every stock experiences drawdowns: periods when the price declines from all-time highs before recovering. By analyzing BlackLine, Inc.'s historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that is rare by that stock's own historical standards.
📜 Historical Drawdown Events
Current drawdown shown in blue. Showing the most recent and the deepest of 44 tracked pullbacks (44 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2021-02-24 | Ongoing | 2074 days | -77.5% | $150.37 | $33.76 | n/a |
| 2021-02-10 | 2021-02-11 | 2 days | -0.4% | $148.57 | $148.00 | $150.37 |
| 2021-02-08 | 2021-02-09 | 2 days | -0.3% | $148.51 | $148.10 | $148.57 |
| 2020-12-23 | 2021-02-04 | 44 days | -10.4% | $140.28 | $125.74 | $142.89 |
| 2020-12-14 | 2020-12-15 | 2 days | -2.1% | $126.50 | $123.80 | $127.20 |
| 2020-12-09 | 2020-12-10 | 2 days | -3.3% | $125.01 | $120.86 | $125.74 |
| 2020-12-01 | 2020-12-04 | 4 days | -3.4% | $122.90 | $118.73 | $123.56 |
| 2020-11-06 | 2020-11-25 | 20 days | -7.7% | $113.68 | $104.98 | $115.23 |
| 2020-10-20 | 2020-11-04 | 16 days | -10.3% | $102.52 | $91.93 | $108.46 |
| 2020-10-14 | 2020-10-16 | 3 days | -3.2% | $99.90 | $96.70 | $101.00 |
| 2020-10-08 | 2020-10-09 | 2 days | -0.6% | $96.82 | $96.26 | $98.43 |
| 2020-08-06 | 2020-10-07 | 63 days | -21.8% | $92.80 | $72.59 | $96.82 |
| 2020-07-21 | 2020-07-31 | 11 days | -4.6% | $88.80 | $84.70 | $88.91 |
| 2020-07-06 | 2020-07-20 | 15 days | -5.4% | $88.07 | $83.31 | $88.80 |
| 2020-06-26 | 2020-07-01 | 6 days | -3.0% | $84.22 | $81.73 | $87.16 |
| 2020-06-24 | 2020-06-25 | 2 days | -1.5% | $82.13 | $80.92 | $84.22 |
| 2020-06-19 | 2020-06-22 | 4 days | -0.5% | $80.08 | $79.65 | $82.11 |
| 2020-06-04 | 2020-06-18 | 15 days | -7.8% | $79.00 | $72.83 | $80.08 |
| 2020-02-20 | 2020-05-22 | 92 days | -38.3% | $68.74 | $42.38 | $69.50 |
| 2020-02-05 | 2020-02-12 | 8 days | -3.2% | $63.40 | $61.35 | $63.42 |
| 2020-01-21 | 2020-02-04 | 15 days | -5.9% | $62.29 | $58.60 | $63.40 |
| 2018-09-26 | 2020-01-15 | 477 days | -37.6% | $57.09 | $35.61 | $57.86 |
| 2018-09-17 | 2018-09-25 | 9 days | -3.8% | $56.59 | $54.44 | $57.09 |
| 2018-09-12 | 2018-09-14 | 3 days | -2.7% | $55.81 | $54.29 | $56.59 |
| 2018-09-05 | 2018-09-06 | 2 days | -1.2% | $53.26 | $52.64 | $54.54 |
| 2018-08-30 | 2018-08-31 | 2 days | -0.4% | $52.63 | $52.41 | $52.76 |
| 2018-06-18 | 2018-08-23 | 67 days | -14.2% | $49.79 | $42.70 | $49.92 |
| 2018-06-14 | 2018-06-15 | 2 days | -0.1% | $48.91 | $48.86 | $49.79 |
| 2018-03-05 | 2018-06-12 | 99 days | -15.6% | $45.05 | $38.00 | $47.48 |
| 2018-03-01 | 2018-03-02 | 2 days | -0.4% | $44.00 | $43.81 | $45.05 |
| 2018-02-21 | 2018-02-26 | 6 days | -1.4% | $40.75 | $40.19 | $41.37 |
| 2017-07-28 | 2018-02-20 | 208 days | -25.8% | $39.31 | $29.17 | $40.75 |
| 2017-06-26 | 2017-07-24 | 29 days | -6.1% | $38.06 | $35.74 | $38.42 |
| 2017-05-26 | 2017-06-16 | 22 days | -6.7% | $34.99 | $32.66 | $35.23 |
| 2017-04-21 | 2017-05-24 | 34 days | -5.4% | $33.01 | $31.22 | $33.39 |
| 2017-04-12 | 2017-04-18 | 7 days | -3.5% | $31.50 | $30.40 | $32.07 |
| 2017-03-20 | 2017-04-11 | 23 days | -5.6% | $30.33 | $28.62 | $31.50 |
| 2017-02-27 | 2017-03-17 | 18 days | -9.9% | $29.92 | $26.95 | $30.33 |
| 2017-02-22 | 2017-02-24 | 3 days | -2.0% | $29.59 | $28.99 | $29.92 |
| 2017-01-23 | 2017-02-16 | 25 days | -5.2% | $28.30 | $26.82 | $28.43 |
| 2016-11-30 | 2017-01-20 | 52 days | -12.9% | $28.30 | $24.65 | $28.30 |
| 2016-11-22 | 2016-11-29 | 8 days | -3.3% | $27.75 | $26.84 | $28.30 |
| 2016-11-16 | 2016-11-17 | 2 days | -2.8% | $25.51 | $24.80 | $25.56 |
| 2016-11-11 | 2016-11-15 | 5 days | -3.8% | $24.41 | $23.49 | $25.51 |
| 2016-10-31 | 2016-11-10 | 11 days | -8.1% | $23.70 | $21.78 | $24.41 |
How to read: Each row shows a complete drawdown from peak to recovery. Red rows = most severe drawdowns (worst 20% or 5x+ average), yellow rows = moderate (2x-5x worse than average).
Know the Moment Severity Changes
See 9 real alerts from the past 5 years with actual returns
Average gain: +1067% • Real alerts • Real results
Monitor 3 stocks free · No credit card required
Or explore current drawdowns:
BlackLine, Inc. (BL) is trading at $33.76 as of Oct 30, 2026. It is 77.5% below its high of $150.37. The drawdown has lasted 2,074 days. Severity score: 13.7 (Historic).
BL Price History and Drawdown Data
Latest price
$33.76
High-water mark
$150.37
Current drawdown
-77.5%
Days in drawdown
2,074
This BL page is built around daily price history, the latest high-water mark, current drawdown depth, drawdown duration, and comparable historical drawdown events. The chart above provides the price-history context, while the sections below explain how the current move compares with prior BlackLine, Inc. drawdowns.
What History Says About BL
BlackLine, Inc. has dropped 10%+ from its high 9 times in its tracked history. These events lasted an average of 124 days with an average max drop of -20.8%.
The current drawdown of -77.5% has lasted 2,074 days, which is 16.7x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Feb 2020 to May 2020 | -38.3% | 92 days |
| Sep 2018 to Jan 2020 | -37.6% | 477 days |
| Jul 2017 to Feb 2018 | -25.8% | 208 days |
| Aug 2020 to Oct 2020 | -21.8% | 63 days |
| Mar 2018 to Jun 2018 | -15.6% | 99 days |
| Jun 2018 to Aug 2018 | -14.2% | 67 days |
Track BL in a weekly digest
Get one weekly drawdown digest and a reminder to build a watchlist for tickers like BlackLine, Inc.. No per-article blasts.
Related Articles
View all articlesLearn More About Drawdowns
What is a Drawdown?
Definition, formula, and real examples
Biggest Drawdowns Ranked
How this asset's decline compares with the deepest in the tracked record
S&P 500 Drawdown History
Every major index decline with depth, duration, and recovery
Understanding Severity Scores
How our scoring compares to maximum drawdown
Our Methodology
Technical details behind the data
The Drawdown Severity Score
Our proprietary scoring algorithm explained
Latest Analysis
Blog posts and market commentary
Signal of the Day
A daily drawdown signal from the full market database
Explore All Tickers
Browse stocks, ETFs, and crypto drawdowns