IDCC
StockInterDigital, Inc.
One email when a drop — in price or in valuation — is historically rare for IDCC. Otherwise we stay quiet.
Rare — pay attention.
InterDigital, Inc. is 33% off its high, 250 days in — deeper than the vast majority of its 82 recorded drawdowns. This is the kind of decline the severity score exists to flag.
But down is not the same as cheap: InterDigital, Inc.'s P/S Severity Score is 0.0 — its valuation sits in or above its typical range.
Strong
Current Drawdown
-33.0%
Days in Drawdown
250
Avg Max Drawdown
8.3%
Avg Length
176
Drawdown Severity Score™
5.6
IDCC - Price & High Water Mark
IDCC - 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 12, 2026 · updated daily
Where today's valuation sits within IDCC'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
InterDigital, Inc. has been cheaper on this measure only about 96% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
InterDigital, Inc. has been cheaper on this measure only about 91% of the time in 20 years of daily history.
EV to EBITDA history · log scale
InterDigital, Inc. (IDCC) Analysis: Current Drawdown Insights
InterDigital, Inc. is currently in a drawdown that is unusual by its own historical standards. As of 2026-07-14, the stock is trading at $265.48, which represents a 33.0% decline from its all-time high of $396.54. This drawdown has persisted for 250 days.
Based on its full tracked price history, InterDigital, Inc. typically experiences drawdowns averaging 8.3% in depth, with an average duration of 176 days. InterDigital, Inc. has gone through 82 total drawdown events in its tracked history. The largest drawdown on record for InterDigital, Inc. was 93.8%, beginning in 2000. The longest drawdown duration on record was 4834 days.
The Drawdown Severity Score™ for InterDigital, Inc. currently stands at 5.57. 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 InterDigital, 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 82 tracked pullbacks (62 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2025-11-06 | Ongoing | 250 days | -33.0% | $396.54 | $265.48 | n/a |
| 2025-10-31 | 2025-11-03 | 4 days | -8.7% | $396.37 | $361.96 | $396.54 |
| 2025-10-28 | 2025-10-30 | 3 days | -3.7% | $386.83 | $372.48 | $396.37 |
| 2025-10-22 | 2025-10-23 | 2 days | -2.2% | $372.17 | $363.91 | $374.28 |
| 2025-10-17 | 2025-10-20 | 4 days | -0.1% | $367.38 | $366.85 | $371.00 |
| 2025-10-03 | 2025-10-13 | 11 days | -5.3% | $355.37 | $336.63 | $356.72 |
| 2025-09-24 | 2025-10-02 | 9 days | -2.9% | $348.51 | $338.24 | $355.37 |
| 2025-09-19 | 2025-09-22 | 4 days | -1.3% | $338.51 | $334.12 | $345.78 |
| 2025-09-16 | 2025-09-18 | 3 days | -1.8% | $328.63 | $322.88 | $338.51 |
| 2025-09-12 | 2025-09-15 | 4 days | -0.6% | $324.20 | $322.21 | $328.63 |
| 2025-09-10 | 2025-09-11 | 2 days | -2.4% | $305.07 | $297.64 | $324.20 |
| 2025-09-05 | 2025-09-08 | 4 days | -0.0% | $287.29 | $287.21 | $299.29 |
| 2025-08-14 | 2025-09-02 | 20 days | -6.4% | $275.54 | $258.01 | $276.92 |
| 2025-08-05 | 2025-08-12 | 8 days | -2.3% | $269.89 | $263.67 | $273.06 |
| 2025-08-01 | 2025-08-04 | 4 days | -2.1% | $257.67 | $252.28 | $269.89 |
| 2025-06-25 | 2025-07-30 | 36 days | -5.6% | $233.59 | $220.56 | $244.68 |
| 2025-06-10 | 2025-06-23 | 14 days | -4.1% | $226.89 | $217.48 | $231.37 |
| 2025-03-26 | 2025-06-05 | 72 days | -18.5% | $223.95 | $182.51 | $225.44 |
| 2025-03-20 | 2025-03-24 | 5 days | -1.6% | $219.12 | $215.65 | $219.86 |
| 2025-03-18 | 2025-03-19 | 2 days | -0.3% | $217.91 | $217.33 | $219.12 |
| 2025-02-19 | 2025-03-17 | 26 days | -6.0% | $215.59 | $202.57 | $217.91 |
| 2025-02-14 | 2025-02-18 | 5 days | -0.3% | $213.29 | $212.61 | $215.59 |
| 2025-02-07 | 2025-02-13 | 7 days | -3.5% | $210.13 | $202.79 | $213.29 |
| 2025-01-06 | 2025-02-06 | 32 days | -15.4% | $201.25 | $170.33 | $210.13 |
| 2024-12-05 | 2025-01-03 | 30 days | -5.8% | $198.54 | $187.04 | $201.25 |
| 2024-11-29 | 2024-12-02 | 4 days | -0.2% | $194.42 | $193.96 | $194.56 |
| 2024-11-13 | 2024-11-22 | 10 days | -4.2% | $187.12 | $179.21 | $188.18 |
| 2024-10-17 | 2024-11-01 | 16 days | -7.2% | $155.22 | $144.02 | $164.01 |
| 2024-10-15 | 2024-10-16 | 2 days | -1.4% | $154.27 | $152.18 | $155.22 |
| 2024-10-03 | 2024-10-08 | 6 days | -1.1% | $142.91 | $141.29 | $144.16 |
| 2024-08-09 | 2024-09-27 | 50 days | -6.5% | $137.61 | $128.69 | $139.18 |
| 2024-08-07 | 2024-08-08 | 2 days | -0.7% | $135.60 | $134.59 | $137.61 |
| 2024-08-02 | 2024-08-06 | 5 days | -0.9% | $135.05 | $133.85 | $135.60 |
| 2024-07-24 | 2024-08-01 | 9 days | -2.5% | $121.68 | $118.69 | $135.05 |
| 2024-07-18 | 2024-07-23 | 6 days | -0.9% | $121.68 | $120.53 | $121.68 |
| 2024-07-12 | 2024-07-15 | 4 days | -0.9% | $120.57 | $119.45 | $120.61 |
| 2024-07-09 | 2024-07-10 | 2 days | -0.2% | $119.47 | $119.25 | $120.53 |
| 2024-06-13 | 2024-07-02 | 20 days | -2.0% | $116.01 | $113.72 | $116.43 |
| 2024-06-07 | 2024-06-12 | 6 days | -1.2% | $115.56 | $114.13 | $116.01 |
| 2024-02-20 | 2024-06-05 | 106 days | -18.3% | $114.77 | $93.80 | $114.92 |
| 2023-12-27 | 2024-02-15 | 51 days | -7.6% | $108.62 | $100.37 | $113.75 |
| 2023-12-22 | 2023-12-26 | 5 days | -0.5% | $108.40 | $107.87 | $108.62 |
| 2023-12-20 | 2023-12-21 | 2 days | -0.2% | $107.52 | $107.30 | $108.40 |
| 2023-12-18 | 2023-12-19 | 2 days | -0.0% | $106.64 | $106.62 | $107.52 |
| 2023-12-12 | 2023-12-14 | 3 days | -1.3% | $104.25 | $102.94 | $105.24 |
| 2023-11-30 | 2023-12-01 | 2 days | -1.0% | $98.45 | $97.49 | $98.53 |
| 2023-11-28 | 2023-11-29 | 2 days | -0.3% | $97.90 | $97.63 | $98.45 |
| 2023-07-14 | 2023-11-20 | 130 days | -23.4% | $95.52 | $73.20 | $96.57 |
| 2023-07-03 | 2023-07-12 | 10 days | -2.6% | $93.39 | $90.95 | $93.68 |
| 2023-06-23 | 2023-06-27 | 5 days | -1.8% | $89.23 | $87.66 | $89.35 |
| 2023-06-20 | 2023-06-21 | 2 days | -0.1% | $88.62 | $88.52 | $88.90 |
| 2017-02-22 | 2023-06-12 | 2301 days | -64.9% | $86.15 | $30.21 | $86.59 |
| 2016-10-25 | 2016-11-23 | 30 days | -14.4% | $68.18 | $58.35 | $68.18 |
| 2011-08-15 | 2016-08-15 | 1828 days | -70.0% | $57.58 | $17.27 | $57.69 |
| 2000-01-03 | 2011-08-12 | 4239 days | -93.8% | $56.66 | $3.49 | $57.58 |
| 1999-12-27 | 1999-12-29 | 3 days | -11.1% | $20.02 | $17.80 | $37.77 |
| 1999-12-14 | 1999-12-21 | 8 days | -21.9% | $15.11 | $11.80 | $15.86 |
| 1986-09-19 | 1999-12-13 | 4834 days | -89.6% | $15.01 | $1.56 | $15.11 |
| 1986-09-16 | 1986-09-18 | 3 days | -7.0% | $14.92 | $13.88 | $15.01 |
| 1986-09-09 | 1986-09-15 | 7 days | -19.6% | $14.92 | $11.99 | $14.92 |
| 1986-02-28 | 1986-08-08 | 161 days | -23.1% | $8.59 | $6.61 | $8.69 |
| 1986-02-11 | 1986-02-27 | 17 days | -13.3% | $8.50 | $7.37 | $8.59 |
| 1985-12-11 | 1986-02-04 | 56 days | -17.3% | $7.08 | $5.85 | $7.08 |
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:
InterDigital, Inc. (IDCC) is trading at $265.48 as of Jul 14, 2026. It is 33.0% below its high of $396.54. The drawdown has lasted 250 days. Severity score: 5.6 (Strong).
IDCC Price History and Drawdown Data
Latest price
$265.48
High-water mark
$396.54
Current drawdown
-33.0%
Days in drawdown
250
This IDCC 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 InterDigital, Inc. drawdowns.
What History Says About IDCC
InterDigital, Inc. has dropped 20%+ from its high 7 times in its tracked history. These events lasted an average of 1929 days with an average max drop of -55.2%.
The current drawdown of -33.0% has lasted 250 days, which is within the typical range for comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Jan 2000 to Aug 2011 | -93.8% | 4239 days |
| Sep 1986 to Dec 1999 | -89.6% | 4834 days |
| Aug 2011 to Aug 2016 | -70.0% | 1828 days |
| Feb 2017 to Jun 2023 | -64.9% | 2301 days |
| Jul 2023 to Nov 2023 | -23.4% | 130 days |
| Feb 1986 to Aug 1986 | -23.1% | 161 days |
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