OTC:PRKR | Historical Stock Price | PARKERVISION INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1993-12-01 to 2026-08-27
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.07$0.41$2.50$15.29$93.65$573.731993-12-012026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2004-12-31$89.00$89.006,000
2004-12-30$90.10$90.1010,160
2004-12-29$88.30$88.306,020
2004-12-28$89.90$89.906,950
2004-12-27$89.40$89.4012,460
2004-12-23$88.00$88.007,900
2004-12-22$85.00$85.006,910
2004-12-21$75.50$75.503,470
2004-12-20$72.90$72.90730
2004-12-17$74.00$74.002,290
2004-12-16$73.90$73.903,180
2004-12-15$73.50$73.503,730
2004-12-14$70.90$70.903,590
2004-12-13$71.70$71.703,480
2004-12-10$71.90$71.904,720
2004-12-09$68.10$68.103,380
2004-12-08$70.30$70.302,430
2004-12-07$72.70$72.704,290
2004-12-06$72.40$72.402,870
2004-12-03$72.90$72.905,600
2004-12-02$71.60$71.609,240
2004-12-01$73.40$73.4017,960
2004-11-30$74.50$74.5029,890
2004-11-29$59.50$59.506,540
2004-11-26$58.20$58.20750
2004-11-24$57.40$57.402,480
2004-11-23$56.70$56.701,830
2004-11-22$56.80$56.802,510
2004-11-19$57.50$57.502,230
2004-11-18$58.90$58.90660
2004-11-17$57.60$57.602,990
2004-11-16$58.70$58.702,080
2004-11-15$57.90$57.907,410
2004-11-12$58.00$58.001,280
2004-11-11$57.90$57.90650
2004-11-10$58.20$58.2011,230
2004-11-09$60.60$60.603,620
2004-11-08$58.70$58.703,220
2004-11-05$57.90$57.908,770
2004-11-04$54.20$54.201,070
2004-11-03$53.30$53.301,500
2004-11-02$53.30$53.303,630
2004-11-01$51.50$51.508,650
2004-10-29$48.00$48.006,070
2004-10-28$48.80$48.802,390
2004-10-27$47.60$47.603,600
2004-10-26$48.70$48.706,590
2004-10-25$43.70$43.707,500
2004-10-22$42.80$42.807,310
2004-10-21$42.40$42.402,100
2004-10-20$42.20$42.201,040
2004-10-19$42.40$42.405,380
2004-10-18$42.00$42.004,480
2004-10-15$42.40$42.401,100
2004-10-14$41.60$41.601,750
2004-10-13$41.70$41.702,170
2004-10-12$42.00$42.00960
2004-10-11$43.40$43.401,100
2004-10-08$42.20$42.201,570
2004-10-07$41.10$41.103,460
2004-10-06$41.00$41.002,560
2004-10-05$41.00$41.007,190
2004-10-04$40.50$40.507,560
2004-10-01$41.00$41.001,830
2004-09-30$39.50$39.501,600
2004-09-29$37.90$37.903,930
2004-09-28$36.90$36.905,040
2004-09-27$37.30$37.303,820
2004-09-24$37.90$37.902,080
2004-09-23$39.00$39.004,530
2004-09-22$38.80$38.802,300
2004-09-21$38.00$38.002,220
2004-09-20$38.00$38.004,640
2004-09-17$39.00$39.002,630
2004-09-16$41.20$41.201,240
2004-09-15$40.10$40.10880
2004-09-14$41.50$41.503,960
2004-09-13$42.10$42.10970
2004-09-10$41.10$41.101,260
2004-09-09$41.30$41.301,880
2004-09-08$41.80$41.803,940
2004-09-07$42.60$42.602,280
2004-09-03$43.50$43.503,850
2004-09-02$42.90$42.907,820
2004-09-01$40.60$40.605,080
2004-08-31$44.00$44.001,340
2004-08-30$44.60$44.602,370
2004-08-27$44.80$44.80990
2004-08-26$42.50$42.503,690
2004-08-25$47.00$47.004,550
2004-08-24$42.50$42.501,130
2004-08-23$42.90$42.902,300
2004-08-20$42.80$42.803,190
2004-08-19$44.20$44.20620
2004-08-18$45.00$45.00540
2004-08-17$45.00$45.001,280
2004-08-16$44.40$44.401,980
2004-08-13$40.60$40.602,070
2004-08-12$40.30$40.302,120
2004-08-11$41.70$41.702,980
2004-08-10$39.90$39.904,460
2004-08-09$39.90$39.901,890
2004-08-06$40.00$40.002,170
2004-08-05$42.70$42.70610
2004-08-04$41.90$41.90250
2004-08-03$43.50$43.50490
2004-08-02$45.90$45.90270
2004-07-30$45.30$45.30480
2004-07-29$47.20$47.201,850
2004-07-28$47.00$47.001,670
2004-07-27$43.60$43.60730
2004-07-26$40.00$40.001,920
2004-07-23$39.70$39.703,510
2004-07-22$39.00$39.003,250
2004-07-21$41.90$41.90820
2004-07-20$42.00$42.003,870
2004-07-19$39.90$39.904,900
2004-07-16$46.70$46.703,080
2004-07-15$47.50$47.501,400
2004-07-14$46.70$46.701,900
2004-07-13$49.00$49.003,550
2004-07-12$50.00$50.003,620
2004-07-09$50.50$50.502,640
2004-07-08$51.10$51.104,480
2004-07-07$51.90$51.901,320
2004-07-06$52.40$52.401,940
2004-07-02$54.30$54.30990
2004-07-01$55.00$55.00550
2004-06-30$57.00$57.0026,320
2004-06-29$51.50$51.501,520
2004-06-28$55.00$55.00930
2004-06-25$57.00$57.003,110
2004-06-24$56.90$56.903,880
2004-06-23$52.20$52.201,980
2004-06-22$51.40$51.401,290
2004-06-21$50.80$50.80840
2004-06-18$52.10$52.101,980
2004-06-17$51.50$51.502,230
2004-06-16$51.80$51.804,250
2004-06-15$53.30$53.302,480
2004-06-14$53.50$53.50960
2004-06-10$54.00$54.00830
2004-06-09$54.40$54.402,070
2004-06-08$55.90$55.901,890
2004-06-07$57.50$57.502,910
2004-06-04$61.00$61.003,800
2004-06-03$61.50$61.502,610
2004-06-02$61.60$61.605,110
2004-06-01$56.50$56.504,050
2004-05-28$55.30$55.301,970
2004-05-27$52.50$52.501,540
2004-05-26$53.50$53.50850
2004-05-25$54.90$54.904,310
2004-05-24$55.50$55.505,350
2004-05-21$63.00$63.004,720
2004-05-20$61.00$61.007,030
2004-05-19$52.60$52.60810
2004-05-18$51.40$51.401,490
2004-05-17$50.80$50.801,890
2004-05-14$50.50$50.503,140
2004-05-13$49.80$49.804,770
2004-05-12$44.60$44.601,890
2004-05-11$42.10$42.101,800
2004-05-10$40.40$40.402,150
2004-05-07$43.00$43.001,880
2004-05-06$45.10$45.102,880
2004-05-05$44.30$44.303,700
2004-05-04$46.30$46.301,280
2004-05-03$47.30$47.301,230
2004-04-30$47.80$47.804,190
2004-04-29$49.10$49.103,110
2004-04-28$49.60$49.608,310
2004-04-27$57.70$57.70910
2004-04-26$59.10$59.10780
2004-04-23$58.50$58.50830
2004-04-22$58.90$58.90720
2004-04-21$58.70$58.70520
2004-04-20$59.60$59.60170
2004-04-19$59.50$59.501,970
2004-04-16$58.70$58.702,970
2004-04-15$58.50$58.501,770
2004-04-14$60.00$60.002,900
2004-04-13$60.00$60.003,190
2004-04-12$61.30$61.302,050
2004-04-08$64.40$64.402,310
2004-04-07$64.40$64.401,460
2004-04-06$67.90$67.902,720
2004-04-05$68.80$68.801,860
2004-04-02$69.00$69.002,100
2004-04-01$69.90$69.903,120
2004-03-31$68.30$68.306,890
2004-03-30$65.50$65.503,570
2004-03-29$61.60$61.601,300
2004-03-26$61.30$61.302,840
2004-03-25$64.50$64.505,220
2004-03-24$69.00$69.00200
2004-03-23$69.50$69.502,780
2004-03-22$66.20$66.204,360
2004-03-19$70.00$70.006,120
2004-03-18$64.90$64.902,100
2004-03-17$63.60$63.607,310
2004-03-16$63.80$63.802,080
2004-03-15$64.20$64.201,080
2004-03-12$64.10$64.101,620
2004-03-11$65.30$65.303,230
2004-03-10$67.40$67.404,540
2004-03-09$67.10$67.1010,640
2004-03-08$63.60$63.601,310
2004-03-05$63.50$63.502,320
2004-03-04$63.90$63.903,540
2004-03-03$63.90$63.902,320
2004-03-02$64.30$64.306,900
2004-03-01$62.50$62.501,670
2004-02-27$60.00$60.009,990
2004-02-26$60.50$60.5011,740
2004-02-25$64.90$64.903,360
2004-02-24$66.50$66.501,240
2004-02-23$66.90$66.90950
2004-02-20$67.00$67.001,680
2004-02-19$67.00$67.003,350
2004-02-18$69.00$69.001,800
2004-02-17$71.50$71.502,570
2004-02-13$69.00$69.003,730
2004-02-12$72.20$72.2013,830
2004-02-11$76.90$76.9024,030
2004-02-10$80.00$80.007,460
2004-02-09$70.00$70.006,050
2004-02-06$69.50$69.501,390
2004-02-05$70.00$70.005,150
2004-02-04$72.00$72.003,730
2004-02-03$74.50$74.509,480
2004-02-02$80.00$80.002,600
2004-01-30$81.60$81.603,050
2004-01-29$86.70$86.701,650
2004-01-28$89.10$89.10290
2004-01-27$89.10$89.10810
2004-01-26$89.00$89.00720
2004-01-23$89.60$89.60950
2004-01-22$89.40$89.401,310
2004-01-21$89.60$89.60610
2004-01-20$90.10$90.102,720
2004-01-16$90.60$90.601,310
2004-01-15$90.60$90.60420
2004-01-14$91.20$91.201,050
2004-01-13$91.50$91.50890
2004-01-12$92.30$92.30770
2004-01-09$92.60$92.602,150
2004-01-08$92.60$92.601,340
2004-01-07$95.20$95.202,010
2004-01-06$97.90$97.90890
2004-01-05$99.40$99.402,130
2004-01-02$98.00$98.001,840