RMBS
StockRambus Inc.
One email when a drop — in price or in valuation — is historically rare for RMBS. Otherwise we stay quiet.
Rare — pay attention.
Rambus Inc. is 46.5% off its high, 67 days in — deeper than the vast majority of its 26 recorded drawdowns. This is the kind of decline the severity score exists to flag.
But down is not the same as cheap: Rambus Inc.'s P/S Severity Score is 0.0 — its valuation sits in or above its typical range.
Very Strong
Current Drawdown
-46.5%
Days in Drawdown
67
Avg Max Drawdown
18.8%
Avg Length
406
Drawdown Severity Score™
6.6
RMBS - Price & High Water Mark
RMBS - 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 21, 2026 · updated daily
Where today's valuation sits within RMBS'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
Rambus Inc. has been cheaper on this measure only about 84% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
Rambus Inc. has been cheaper on this measure only about 62% of the time in 20 years of daily history.
EV to EBITDA history · log scale
Rambus Inc. (RMBS) Analysis: Current Drawdown Insights
Rambus Inc. is currently in a drawdown that is unusual by its own historical standards. As of 2026-08-21, the stock is trading at $91.24, which represents a 46.5% decline from its all-time high of $170.66. This drawdown has persisted for 67 days.
Based on its full tracked price history, Rambus Inc. typically experiences drawdowns averaging 18.8% in depth, with an average duration of 406 days. Rambus Inc. has gone through 26 total drawdown events in its tracked history. The largest drawdown on record for Rambus Inc. was 97.2%, beginning in 2000. The longest drawdown duration on record was 9340 days.
The Drawdown Severity Score™ for Rambus Inc. currently stands at 6.58. 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 Rambus 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 26 tracked pullbacks (26 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2026-06-15 | Ongoing | 67 days | -46.5% | $170.66 | $91.24 | n/a |
| 2026-04-27 | 2026-06-02 | 37 days | -29.8% | $158.40 | $111.27 | $166.78 |
| 2026-04-20 | 2026-04-21 | 2 days | -0.0% | $126.93 | $126.87 | $130.45 |
| 2026-01-22 | 2026-04-17 | 85 days | -36.7% | $125.93 | $79.73 | $126.93 |
| 2000-06-27 | 2026-01-21 | 9340 days | -97.2% | $117.38 | $3.33 | $125.93 |
| 2000-03-14 | 2000-06-23 | 101 days | -66.2% | $111.27 | $37.66 | $114.69 |
| 2000-03-08 | 2000-03-09 | 2 days | -1.2% | $91.82 | $90.75 | $94.86 |
| 2000-03-01 | 2000-03-06 | 6 days | -14.4% | $75.41 | $64.56 | $82.13 |
| 2000-02-25 | 2000-02-28 | 4 days | -2.4% | $52.25 | $51.00 | $60.25 |
| 2000-02-23 | 2000-02-24 | 2 days | -0.9% | $44.64 | $44.25 | $52.25 |
| 2000-02-16 | 2000-02-22 | 7 days | -9.7% | $37.93 | $34.25 | $44.64 |
| 1999-07-16 | 2000-02-15 | 215 days | -48.8% | $28.81 | $14.77 | $37.93 |
| 1999-01-12 | 1999-07-15 | 184 days | -49.8% | $27.38 | $13.75 | $28.81 |
| 1999-01-08 | 1999-01-11 | 4 days | -4.7% | $27.00 | $25.72 | $27.38 |
| 1998-12-22 | 1999-01-05 | 15 days | -8.6% | $25.72 | $23.50 | $26.16 |
| 1998-12-09 | 1998-12-17 | 9 days | -9.6% | $24.47 | $22.11 | $24.48 |
| 1998-12-03 | 1998-12-08 | 6 days | -3.0% | $23.78 | $23.08 | $24.47 |
| 1998-11-30 | 1998-12-02 | 3 days | -7.8% | $23.59 | $21.75 | $23.78 |
| 1997-08-12 | 1998-11-24 | 470 days | -57.7% | $21.13 | $8.94 | $21.19 |
| 1997-08-07 | 1997-08-08 | 2 days | -0.4% | $17.66 | $17.59 | $18.09 |
| 1997-08-01 | 1997-08-04 | 4 days | -0.7% | $13.81 | $13.72 | $14.81 |
| 1997-07-30 | 1997-07-31 | 2 days | -2.4% | $13.75 | $13.42 | $13.81 |
| 1997-07-22 | 1997-07-29 | 8 days | -5.8% | $13.00 | $12.25 | $13.75 |
| 1997-06-20 | 1997-07-21 | 32 days | -13.3% | $12.83 | $11.13 | $13.00 |
| 1997-06-03 | 1997-06-13 | 11 days | -6.2% | $8.06 | $7.56 | $8.31 |
| 1997-05-21 | 1997-06-02 | 13 days | -7.0% | $8.06 | $7.50 | $8.06 |
| 1997-05-19 | 1997-05-20 | 2 days | -4.3% | $7.94 | $7.59 | $8.06 |
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:
Rambus Inc. (RMBS) is trading at $91.24 as of Aug 21, 2026. It is 46.5% below its high of $170.66. The drawdown has lasted 67 days. Severity score: 6.6 (Very Strong).
RMBS Price History and Drawdown Data
Latest price
$91.24
High-water mark
$170.66
Current drawdown
-46.5%
Days in drawdown
67
This RMBS 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 Rambus Inc. drawdowns.
What History Says About RMBS
Rambus Inc. has dropped 10%+ from its high 9 times in its tracked history. These events lasted an average of 1163 days with an average max drop of -46.0%.
The current drawdown of -46.5% has lasted 67 days, which is within the typical range for comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Jun 2000 to Jan 2026 | -97.2% | 9340 days |
| Mar 2000 to Jun 2000 | -66.2% | 101 days |
| Aug 1997 to Nov 1998 | -57.7% | 470 days |
| Jan 1999 to Jul 1999 | -49.8% | 184 days |
| Jul 1999 to Feb 2000 | -48.8% | 215 days |
| Jan 2026 to Apr 2026 | -36.7% | 85 days |
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