CMCSA
StockComcast Corporation
This is the kind of decline worth waking up for.
Comcast Corporation is 57.1% off its high — among the deepest declines in its recorded history.
Extreme
Current Drawdown
-57.1%
Days in Drawdown
1771
Avg Max Drawdown
5.7%
Avg Length
65
Drawdown Severity Score™
10.9
CMCSA - Price & High Water Mark
CMCSA - 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 July 8, 2026 · updated daily
Where today's valuation sits within CMCSA's own multi-year range. A lower percentile means today's ratio is lower than more of its past readings. This is context, not a recommendation.
Price to Sales
20 years of daily history
Price to Sales history
EV to EBITDA
20 years of daily history
EV to EBITDA history · log scale
Comcast Corporation (CMCSA) Analysis: Current Drawdown Insights
Comcast Corporation is currently in a drawdown that is unusual by its own historical standards. As of 2026-07-09, the stock is trading at $23.34, which represents a 57.1% decline from its all-time high of $54.43. This drawdown has persisted for 1771 days.
Based on its full tracked price history, Comcast Corporation typically experiences drawdowns averaging 5.7% in depth, with an average duration of 65 days. Comcast Corporation has gone through 195 total drawdown events in its tracked history. The largest drawdown on record for Comcast Corporation was 67.9%, beginning in 1999. The longest drawdown duration on record was 4601 days.
The Drawdown Severity Score™ for Comcast Corporation currently stands at 10.86. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score between 8.0 and 12.0 indicates an extremely rare, severe drawdown: the asset almost never experiences declines of this magnitude in its tracked history.
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 Comcast Corporation'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 195 tracked pullbacks (67 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2021-09-02 | Ongoing | 1771 days | -57.1% | $54.43 | $23.34 | n/a |
| 2021-08-24 | 2021-08-31 | 8 days | -1.3% | $52.71 | $52.00 | $53.49 |
| 2021-08-18 | 2021-08-23 | 6 days | -0.9% | $52.42 | $51.97 | $52.71 |
| 2021-08-16 | 2021-08-17 | 2 days | -0.1% | $52.29 | $52.22 | $52.42 |
| 2021-08-12 | 2021-08-13 | 2 days | -0.1% | $52.08 | $52.03 | $52.29 |
| 2021-08-02 | 2021-08-11 | 10 days | -1.5% | $51.85 | $51.10 | $52.08 |
| 2021-07-27 | 2021-07-30 | 4 days | -1.2% | $51.74 | $51.11 | $51.85 |
| 2021-05-17 | 2021-07-26 | 71 days | -7.6% | $51.50 | $47.60 | $51.74 |
| 2021-05-10 | 2021-05-14 | 5 days | -2.6% | $51.00 | $49.69 | $51.50 |
| 2021-03-17 | 2021-05-07 | 52 days | -7.7% | $50.71 | $46.78 | $51.00 |
| 2021-03-11 | 2021-03-15 | 4 days | -0.6% | $49.98 | $49.70 | $50.26 |
| 2021-03-02 | 2021-03-05 | 4 days | -1.3% | $47.57 | $46.94 | $48.13 |
| 2021-02-25 | 2021-03-01 | 5 days | -2.2% | $46.65 | $45.64 | $47.57 |
| 2021-02-16 | 2021-02-23 | 8 days | -2.1% | $46.50 | $45.52 | $46.60 |
| 2021-01-04 | 2021-02-09 | 37 days | -7.2% | $45.57 | $42.30 | $46.06 |
| 2020-11-25 | 2020-12-31 | 37 days | -4.4% | $45.52 | $43.50 | $45.57 |
| 2020-11-18 | 2020-11-23 | 6 days | -1.3% | $43.29 | $42.74 | $43.32 |
| 2020-11-11 | 2020-11-12 | 2 days | -0.2% | $41.54 | $41.46 | $41.73 |
| 2020-01-21 | 2020-11-09 | 294 days | -31.3% | $40.59 | $27.89 | $41.03 |
| 2019-09-13 | 2020-01-16 | 126 days | -10.0% | $39.77 | $35.79 | $40.06 |
| 2019-09-11 | 2019-09-12 | 2 days | -0.1% | $39.33 | $39.28 | $39.77 |
| 2019-09-06 | 2019-09-09 | 4 days | -0.1% | $39.29 | $39.24 | $39.30 |
| 2019-07-17 | 2019-09-04 | 50 days | -7.7% | $38.18 | $35.23 | $38.54 |
| 2019-06-21 | 2019-07-10 | 20 days | -3.8% | $36.80 | $35.38 | $37.07 |
| 2019-05-20 | 2019-06-20 | 32 days | -5.9% | $36.68 | $34.51 | $36.80 |
| 2019-05-01 | 2019-05-17 | 17 days | -2.9% | $36.67 | $35.62 | $36.68 |
| 2019-04-18 | 2019-04-25 | 8 days | -1.7% | $35.86 | $35.26 | $36.17 |
| 2018-01-25 | 2019-04-16 | 446 days | -28.4% | $35.23 | $25.21 | $35.36 |
| 2018-01-23 | 2018-01-24 | 2 days | -1.0% | $35.15 | $34.78 | $35.23 |
| 2018-01-12 | 2018-01-22 | 11 days | -2.2% | $34.91 | $34.16 | $35.15 |
| 2017-08-15 | 2018-01-11 | 150 days | -15.8% | $34.06 | $28.69 | $34.91 |
| 2017-06-05 | 2017-08-14 | 71 days | -8.5% | $33.99 | $31.09 | $34.06 |
| 2017-06-01 | 2017-06-02 | 2 days | -0.1% | $33.75 | $33.73 | $33.99 |
| 2017-04-28 | 2017-05-23 | 26 days | -3.8% | $32.05 | $30.85 | $32.21 |
| 2017-04-24 | 2017-04-25 | 2 days | -0.4% | $30.89 | $30.77 | $31.16 |
| 2017-02-16 | 2017-04-21 | 64 days | -3.3% | $30.88 | $29.86 | $30.89 |
| 2017-01-30 | 2017-02-14 | 16 days | -1.9% | $30.62 | $30.05 | $30.67 |
| 2017-01-25 | 2017-01-26 | 2 days | -0.2% | $29.67 | $29.60 | $30.43 |
| 2017-01-23 | 2017-01-24 | 2 days | -0.4% | $29.66 | $29.53 | $29.67 |
| 2017-01-17 | 2017-01-20 | 4 days | -0.7% | $29.33 | $29.14 | $29.66 |
| 2017-01-12 | 2017-01-13 | 2 days | -0.4% | $28.91 | $28.79 | $29.33 |
| 2016-12-23 | 2017-01-09 | 18 days | -2.4% | $28.52 | $27.83 | $28.55 |
| 2016-12-21 | 2016-12-22 | 2 days | -0.3% | $28.51 | $28.44 | $28.52 |
| 2016-11-30 | 2016-12-19 | 20 days | -2.1% | $28.16 | $27.58 | $28.17 |
| 2016-11-28 | 2016-11-29 | 2 days | -1.2% | $27.77 | $27.43 | $28.16 |
| 2016-11-23 | 2016-11-25 | 3 days | -0.1% | $27.71 | $27.69 | $27.77 |
| 2016-11-18 | 2016-11-22 | 5 days | -0.4% | $27.50 | $27.38 | $27.71 |
| 2016-07-28 | 2016-11-17 | 113 days | -10.3% | $27.16 | $24.36 | $27.50 |
| 2016-07-26 | 2016-07-27 | 2 days | -0.4% | $26.98 | $26.86 | $27.16 |
| 2016-07-12 | 2016-07-22 | 11 days | -0.9% | $26.95 | $26.72 | $26.97 |
| 2016-07-05 | 2016-07-07 | 3 days | -0.4% | $26.10 | $25.99 | $26.49 |
| 2015-07-23 | 2016-06-01 | 315 days | -16.5% | $25.35 | $21.16 | $25.37 |
| 2014-09-17 | 2014-11-28 | 73 days | -13.0% | $22.12 | $19.24 | $22.14 |
| 2014-02-13 | 2014-07-03 | 140 days | -12.8% | $21.16 | $18.46 | $21.22 |
| 1999-12-27 | 2012-08-01 | 4601 days | -67.9% | $12.16 | $3.90 | $12.52 |
| 1999-05-13 | 1999-11-08 | 180 days | -25.8% | $9.08 | $6.74 | $9.21 |
| 1999-03-12 | 1999-05-10 | 59 days | -24.0% | $8.55 | $6.49 | $8.67 |
| 1998-10-23 | 1998-12-02 | 41 days | -13.0% | $5.75 | $5.00 | $5.80 |
| 1998-07-16 | 1998-10-19 | 96 days | -22.0% | $5.49 | $4.28 | $5.51 |
| 1998-05-05 | 1998-06-19 | 46 days | -11.5% | $4.25 | $3.76 | $4.30 |
| 1993-11-01 | 1997-10-20 | 1449 days | -50.2% | $3.11 | $1.55 | $3.16 |
| 1993-03-05 | 1993-07-16 | 133 days | -29.0% | $1.86 | $1.32 | $1.86 |
| 1989-10-10 | 1992-12-18 | 1166 days | -58.6% | $1.43 | $0.59 | $1.46 |
| 1989-06-08 | 1989-08-15 | 69 days | -11.4% | $1.27 | $1.13 | $1.27 |
| 1988-03-24 | 1989-01-18 | 301 days | -24.7% | $0.87 | $0.66 | $0.88 |
| 1987-07-28 | 1988-02-24 | 212 days | -38.7% | $0.85 | $0.52 | $0.86 |
| 1987-03-13 | 1987-05-29 | 77 days | -15.1% | $0.74 | $0.63 | $0.75 |
| 1986-07-07 | 1987-01-12 | 190 days | -22.0% | $0.64 | $0.50 | $0.64 |
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).
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Or explore current drawdowns:
Comcast Corporation (CMCSA) is trading at $23.34 as of Jul 9, 2026. It is 57.1% below its high of $54.43. The drawdown has lasted 1,771 days. Severity score: 10.9 (Extreme).
CMCSA Price History and Drawdown Data
Latest price
$23.34
High-water mark
$54.43
Current drawdown
-57.1%
Days in drawdown
1,771
This CMCSA 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 Comcast Corporation drawdowns.
What History Says About CMCSA
Comcast Corporation has dropped 25%+ from its high 8 times in its tracked history. These events lasted an average of 1060 days with an average max drop of -41.2%.
The current drawdown of -57.1% has lasted 1,771 days, which is 1.7x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Dec 1999 to Aug 2012 | -67.9% | 4601 days |
| Oct 1989 to Dec 1992 | -58.6% | 1166 days |
| Nov 1993 to Oct 1997 | -50.2% | 1449 days |
| Jul 1987 to Feb 1988 | -38.7% | 212 days |
| Jan 2020 to Nov 2020 | -31.3% | 294 days |
| Mar 1993 to Jul 1993 | -29.0% | 133 days |
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