Other US listings · PRKR · stock
Parkervision INC (PRKR) stock price history
Every Other US listings trading session of Parkervision INC from Dec 1, 1993 to Jul 17, 2026: 8,211 daily bars, adjusted for splits and dividends, with minute bars arriving as capture begins. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
PRKR adjusted close, 1993 to 2026
- $557.50
- All time high, 2000
- $0.4500
- 52 week high, $0.1000 low
- 8,211
- Daily sessions since 1993
Last updated Jul 17, 2026, the last stored session. Refreshes after each trading day. Full 1993 to 2026 series and minute bars.
PRKR key facts
- Parkervision INC (PRKR) closed at $0.1100 on Jul 17, 2026 on Other US listings.
- PRKR's all time high close is $557.50, set on Oct 31, 2000; its all time low close is $0.0600 on May 6, 2019.
- PRKR's 52 week range is $0.1000 to $0.4500.
- PRKR returned -63.3% over the year to Jul 17, 2026 and -91.5% over five years.
- Over ten years PRKR returned -97%, -29.4% a year compounded.
- PRKR's deepest drawdown was -100.0% from Oct 31, 2000 to May 6, 2019.
- DataCedar holds 8,211 daily sessions of PRKR history from Dec 1, 1993, adjusted for splits and dividends, served by the API under a key.
PRKR price chart, 1993 to 2026
PRKR returns
Price return from the last close on or before the window start to Jul 17, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -8.3% |
| 3 months | -50.0% |
| 6 months | -57.7% |
| Year to date | -47.6% |
| 1 year | -63.3% |
| 3 years | +10.0% |
| 5 years | -91.5% |
| 10 years | -96.9% |
| Since Dec 1, 1993 | -99.8% |
| Compound annual growth, 32.6 years | -17.6% |
PRKR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $557.50 on Oct 31, 2000
- All time low close
- $0.0600 on May 6, 2019
- 52 week high
- $0.4500 on Oct 7, 2025
- 52 week low
- $0.1000 on Jul 1, 2026
- Deepest drawdown
- -100.0% from Oct 31, 2000 to May 6, 2019, not yet recovered
- Best single session
- +112.5% on Sep 6, 2024
- Worst single session
- -63.1% on Jun 23, 2014
- Volatility, 1 year annualised
- 136.7%
- Sessions closing higher, 1 year
- 32%
- Best calendar year
- 2024, +450%
- Worst calendar year
- 2018, -87%
PRKR price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 1993 starts on Dec 1, 1993; 2026 runs to Jul 17, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $0.2200 | $0.3100 | $0.1000 | $0.1100 | -47.6% | 17.2M | 135 |
| 2025 | $0.8600 | $1.05 | $0.1800 | $0.2100 | -76.1% | 38.5M | 250 |
| 2024 | $0.1500 | $1.18 | $0.0900 | $0.8800 | +450.0% | 51.3M | 252 |
| 2023 | $0.2300 | $0.5400 | $0.0700 | $0.1600 | -30.4% | 22.6M | 250 |
| 2022 | $0.9200 | $1.20 | $0.1100 | $0.2300 | -75.0% | 23.1M | 251 |
| 2021 | $0.4200 | $1.91 | $0.4200 | $0.9200 | +91.7% | 20.8M | 252 |
| 2020 | $0.1500 | $0.7000 | $0.1500 | $0.4800 | +200.0% | 20.2M | 253 |
| 2019 | $0.1400 | $0.3100 | $0.0600 | $0.1600 | +14.3% | 18.4M | 252 |
| 2018 | $1.10 | $1.25 | $0.1300 | $0.1400 | -86.8% | 42.3M | 251 |
| 2017 | $1.89 | $3.80 | $1.02 | $1.06 | -42.4% | 75.2M | 251 |
| 2016 | $2.30 | $8.18 | $1.70 | $1.84 | -20.0% | 29M | 252 |
| 2015 | $9.20 | $11.20 | $1.50 | $2.30 | -74.7% | 11.4M | 252 |
| 2014 | $45.60 | $58.00 | $8.00 | $9.10 | -80.0% | 29.1M | 252 |
| 2013 | $20.80 | $77.80 | $18.30 | $45.50 | +124.1% | 30M | 252 |
| 2012 | $8.50 | $32.50 | $7.40 | $20.30 | +136.0% | 13.3M | 250 |
| 2011 | $4.80 | $14.70 | $4.40 | $8.60 | +87.0% | 7.5M | 252 |
| 2010 | $18.60 | $25.00 | $3.50 | $4.60 | -74.9% | 4.8M | 252 |
| 2009 | $24.80 | $49.00 | $14.10 | $18.30 | -25.9% | 4M | 252 |
| 2008 | $161.20 | $161.20 | $20.00 | $24.70 | -84.4% | 5.2M | 253 |
| 2007 | $112.30 | $172.00 | $70.00 | $158.20 | +41.9% | 5.6M | 251 |
| 2006 | $92.00 | $120.00 | $53.00 | $111.50 | +22.5% | 3M | 251 |
| 2005 | $89.50 | $132.70 | $37.00 | $91.00 | +2.2% | 1.9M | 252 |
| 2004 | $97.80 | $100.90 | $34.50 | $89.00 | -9.1% | 866.4K | 252 |
| 2003 | $67.90 | $123.00 | $40.80 | $97.90 | +20.0% | 906.2K | 252 |
| 2002 | $212.00 | $248.50 | $66.60 | $81.60 | -61.1% | 684.5K | 252 |
| 2001 | $373.13 | $405.63 | $131.80 | $210.00 | -42.7% | 1.5M | 248 |
| 2000 | $305.00 | $564.38 | $210.00 | $366.25 | +19.1% | 2.4M | 252 |
| 1999 | $235.00 | $390.63 | $185.00 | $307.50 | +30.9% | 2.8M | 252 |
| 1998 | $182.50 | $272.50 | $108.13 | $235.00 | +29.7% | 1.1M | 252 |
| 1997 | $135.00 | $321.25 | $117.50 | $181.25 | +34.3% | 967.4K | 253 |
| 1996 | $78.75 | $175.00 | $65.00 | $135.00 | +71.4% | 597.8K | 254 |
| 1995 | $37.50 | $111.25 | $25.00 | $78.75 | +110.0% | 906.7K | 252 |
| 1994 | $51.25 | $63.75 | $30.00 | $37.50 | -28.6% | 872.6K | 252 |
| 1993 | $67.50 | $67.50 | $44.69 | $52.50 | n/a | 469.2K | 22 |
PRKR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| July 2026 | $0.1100 | -8.3% |
| June 2026 | $0.1200 | -60.0% |
| May 2026 | $0.3000 | +42.9% |
| April 2026 | $0.2100 | -16.0% |
| March 2026 | $0.2500 | -7.4% |
| February 2026 | $0.2700 | +3.8% |
| January 2026 | $0.2600 | +23.8% |
| December 2025 | $0.2100 | -16.0% |
| November 2025 | $0.2500 | 0.0% |
| October 2025 | $0.2500 | 0.0% |
| September 2025 | $0.2500 | -19.4% |
| August 2025 | $0.3100 | +10.7% |
About the PRKR data
Daily bars. 8,211 sessions from Dec 1, 1993 to Jul 17, 2026, one row per Other US listings trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are Other US listings trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Dec 1, 1993, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/PRKR/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
PRKR share price history
