DXCM
StockDexCom, Inc.
One email when a drop — in price or in valuation — is historically rare for DXCM. Otherwise we stay quiet.
Rare — pay attention.
DexCom, Inc. is 43.3% off its high, 1725 days in — deeper than the vast majority of its 107 recorded drawdowns. This is the kind of decline the severity score exists to flag.
And it's not just the price: DexCom, Inc.'s P/S Severity Score is 6.1 — historically low valuation vs its own history.
Very Strong
Current Drawdown
-43.3%
Days in Drawdown
1725
Avg Max Drawdown
7.0%
Avg Length
55
Drawdown Severity Score™
7.7
DXCM - Price & High Water Mark
DXCM - 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 August 22, 2026 · updated daily
Where today's valuation sits within DXCM'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
DexCom, Inc. has been cheaper on this measure only about 8% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
DexCom, Inc. has been cheaper on this measure only about 9% of the time in 8 years of daily history.
EV to EBITDA history · log scale
DexCom, Inc. (DXCM) Analysis: Current Drawdown Insights
DexCom, Inc. is currently in a drawdown that is unusual by its own historical standards. As of 2026-08-21, the stock is trading at $92.34, which represents a 43.3% decline from its all-time high of $162.82. This drawdown has persisted for 1725 days.
Based on its full tracked price history, DexCom, Inc. typically experiences drawdowns averaging 7.0% in depth, with an average duration of 55 days. DexCom, Inc. has gone through 107 total drawdown events in its tracked history. The largest drawdown on record for DexCom, Inc. was 94.6%, beginning in 2006. The longest drawdown duration on record was 2653 days.
The Drawdown Severity Score™ for DexCom, Inc. currently stands at 7.67. 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 5.0 and 8.0 indicates a rare, significant drawdown: the asset seldom sees declines at this level 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 DexCom, 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 107 tracked pullbacks (58 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2021-11-30 | Ongoing | 1725 days | -43.3% | $162.82 | $92.34 | n/a |
| 2021-11-15 | 2021-11-16 | 2 days | -0.7% | $161.64 | $160.49 | $162.01 |
| 2021-11-03 | 2021-11-12 | 10 days | -3.1% | $159.91 | $154.93 | $161.64 |
| 2021-09-24 | 2021-10-29 | 36 days | -8.1% | $143.18 | $131.61 | $155.80 |
| 2021-09-17 | 2021-09-22 | 6 days | -2.0% | $141.28 | $138.45 | $142.60 |
| 2021-09-10 | 2021-09-16 | 7 days | -2.2% | $138.16 | $135.11 | $141.28 |
| 2021-09-08 | 2021-09-09 | 2 days | -0.2% | $137.91 | $137.64 | $138.16 |
| 2021-09-02 | 2021-09-07 | 6 days | -1.0% | $136.23 | $134.93 | $137.91 |
| 2021-08-06 | 2021-08-31 | 26 days | -6.4% | $130.98 | $122.57 | $132.35 |
| 2021-08-04 | 2021-08-05 | 2 days | -1.3% | $130.30 | $128.63 | $130.98 |
| 2021-08-02 | 2021-08-03 | 2 days | -0.8% | $128.88 | $127.84 | $130.30 |
| 2021-07-26 | 2021-07-30 | 5 days | -2.6% | $115.18 | $112.14 | $128.88 |
| 2020-08-06 | 2021-07-23 | 352 days | -30.9% | $112.95 | $78.00 | $115.18 |
| 2020-08-04 | 2020-08-05 | 2 days | -0.4% | $110.92 | $110.47 | $112.95 |
| 2020-07-10 | 2020-08-03 | 25 days | -8.2% | $110.13 | $101.06 | $110.92 |
| 2020-05-12 | 2020-07-06 | 56 days | -18.2% | $105.34 | $86.21 | $105.79 |
| 2020-04-30 | 2020-05-04 | 5 days | -3.0% | $86.37 | $83.80 | $88.13 |
| 2020-04-28 | 2020-04-29 | 2 days | -6.4% | $83.76 | $78.38 | $86.37 |
| 2020-04-20 | 2020-04-24 | 5 days | -4.6% | $80.85 | $77.10 | $83.11 |
| 2020-02-21 | 2020-04-16 | 55 days | -36.8% | $75.63 | $47.79 | $76.57 |
| 2020-02-19 | 2020-02-20 | 2 days | -1.5% | $74.00 | $72.92 | $75.63 |
| 2020-02-12 | 2020-02-13 | 2 days | -0.8% | $61.98 | $61.50 | $63.05 |
| 2020-02-05 | 2020-02-10 | 6 days | -2.1% | $60.92 | $59.63 | $61.73 |
| 2020-02-03 | 2020-02-04 | 2 days | -1.5% | $60.19 | $59.27 | $60.92 |
| 2020-01-10 | 2020-01-31 | 22 days | -3.5% | $59.82 | $57.70 | $60.19 |
| 2019-12-05 | 2020-01-07 | 34 days | -11.9% | $57.29 | $50.50 | $57.86 |
| 2019-11-29 | 2019-12-03 | 5 days | -1.6% | $56.88 | $55.98 | $57.17 |
| 2019-11-26 | 2019-11-27 | 2 days | -1.2% | $56.70 | $56.02 | $56.88 |
| 2019-11-21 | 2019-11-22 | 2 days | -1.1% | $55.33 | $54.70 | $55.46 |
| 2019-11-13 | 2019-11-15 | 3 days | -1.6% | $51.53 | $50.70 | $52.09 |
| 2019-08-29 | 2019-11-07 | 71 days | -17.1% | $43.80 | $36.31 | $48.67 |
| 2019-08-23 | 2019-08-26 | 4 days | -0.5% | $43.59 | $43.39 | $43.67 |
| 2019-08-19 | 2019-08-20 | 2 days | -0.1% | $40.92 | $40.90 | $42.07 |
| 2019-08-14 | 2019-08-15 | 2 days | -2.4% | $39.33 | $38.38 | $39.63 |
| 2019-08-01 | 2019-08-13 | 13 days | -9.4% | $39.22 | $35.53 | $39.33 |
| 2019-06-21 | 2019-07-30 | 40 days | -9.1% | $38.92 | $35.38 | $39.10 |
| 2019-02-13 | 2019-06-19 | 126 days | -27.1% | $38.18 | $27.84 | $38.44 |
| 2019-01-23 | 2019-02-11 | 20 days | -7.1% | $37.71 | $35.01 | $37.81 |
| 2018-11-12 | 2019-01-17 | 67 days | -27.8% | $37.37 | $26.99 | $37.38 |
| 2018-09-12 | 2018-11-08 | 58 days | -19.6% | $36.72 | $29.52 | $37.10 |
| 2018-09-05 | 2018-09-11 | 7 days | -2.8% | $36.51 | $35.50 | $36.72 |
| 2018-08-31 | 2018-09-04 | 5 days | -0.0% | $36.10 | $36.10 | $36.51 |
| 2018-08-24 | 2018-08-29 | 6 days | -4.1% | $35.55 | $34.08 | $35.56 |
| 2018-08-15 | 2018-08-16 | 2 days | -2.8% | $31.86 | $30.98 | $32.08 |
| 2018-08-08 | 2018-08-14 | 7 days | -1.3% | $31.19 | $30.80 | $31.86 |
| 2018-08-03 | 2018-08-07 | 5 days | -2.3% | $31.17 | $30.46 | $31.19 |
| 2018-07-13 | 2018-08-02 | 21 days | -10.8% | $26.16 | $23.35 | $31.17 |
| 2015-09-18 | 2018-07-11 | 1028 days | -56.4% | $25.48 | $11.11 | $25.68 |
| 2015-08-17 | 2015-09-17 | 32 days | -12.9% | $24.55 | $21.37 | $25.48 |
| 2015-08-12 | 2015-08-13 | 2 days | -0.1% | $23.98 | $23.95 | $24.27 |
| 2015-08-07 | 2015-08-11 | 5 days | -3.2% | $23.33 | $22.57 | $23.98 |
| 2015-02-23 | 2015-04-09 | 45 days | -9.4% | $16.10 | $14.59 | $16.25 |
| 2014-03-06 | 2014-11-07 | 247 days | -39.6% | $12.28 | $7.42 | $12.73 |
| 2013-10-21 | 2013-11-07 | 18 days | -11.8% | $7.72 | $6.81 | $8.31 |
| 2006-05-05 | 2013-08-08 | 2653 days | -94.6% | $6.45 | $0.35 | $6.66 |
| 2006-03-16 | 2006-03-27 | 12 days | -11.3% | $5.20 | $4.61 | $5.30 |
| 2006-02-01 | 2006-03-14 | 42 days | -10.7% | $4.75 | $4.24 | $4.88 |
| 2005-06-14 | 2005-12-16 | 186 days | -35.1% | $3.85 | $2.50 | $3.86 |
| 2005-04-15 | 2005-05-16 | 32 days | -16.6% | $2.93 | $2.45 | $3.14 |
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:
DexCom, Inc. (DXCM) is trading at $92.34 as of Aug 21, 2026. It is 43.3% below its high of $162.82. The drawdown has lasted 1,725 days. Severity score: 7.7 (Very Strong).
DXCM Price History and Drawdown Data
Latest price
$92.34
High-water mark
$162.82
Current drawdown
-43.3%
Days in drawdown
1,725
This DXCM 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 DexCom, Inc. drawdowns.
What History Says About DXCM
DexCom, Inc. has dropped 20%+ from its high 8 times in its tracked history. These events lasted an average of 589 days with an average max drop of -43.5%.
The current drawdown of -43.3% has lasted 1,725 days, which is 2.9x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| May 2006 to Aug 2013 | -94.6% | 2653 days |
| Sep 2015 to Jul 2018 | -56.4% | 1028 days |
| Mar 2014 to Nov 2014 | -39.6% | 247 days |
| Feb 2020 to Apr 2020 | -36.8% | 55 days |
| Jun 2005 to Dec 2005 | -35.1% | 186 days |
| Aug 2020 to Jul 2021 | -30.9% | 352 days |
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