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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2015-12-31$2.30$2.3080,360
2015-12-30$2.50$2.5021,160
2015-12-29$2.70$2.7060,090
2015-12-28$2.30$2.3049,330
2015-12-24$2.40$2.4023,580
2015-12-23$2.50$2.5032,640
2015-12-22$2.60$2.60105,670
2015-12-21$2.80$2.80269,190
2015-12-18$2.20$2.20229,350
2015-12-17$2.40$2.40130,350
2015-12-16$1.80$1.8045,130
2015-12-15$1.70$1.7021,940
2015-12-14$1.60$1.6024,130
2015-12-11$1.80$1.8043,310
2015-12-10$1.90$1.9041,260
2015-12-09$1.80$1.8042,870
2015-12-08$1.60$1.6023,240
2015-12-07$1.60$1.60106,760
2015-12-04$1.70$1.7024,290
2015-12-03$1.60$1.6017,750
2015-12-02$1.60$1.6033,650
2015-12-01$1.60$1.6046,400
2015-11-30$1.60$1.6037,430
2015-11-27$1.80$1.8015,720
2015-11-25$1.70$1.7068,900
2015-11-24$1.70$1.7060,660
2015-11-23$1.90$1.9026,660
2015-11-20$1.90$1.9016,520
2015-11-19$1.90$1.9030,170
2015-11-18$1.90$1.9022,720
2015-11-17$1.90$1.9030,510
2015-11-16$1.80$1.8020,250
2015-11-13$1.80$1.8023,930
2015-11-12$2.00$2.0089,360
2015-11-11$2.00$2.0013,420
2015-11-10$1.90$1.9014,390
2015-11-09$1.90$1.909,840
2015-11-06$1.90$1.9014,710
2015-11-05$1.90$1.9024,770
2015-11-04$1.90$1.9086,980
2015-11-03$2.10$2.1019,940
2015-11-02$2.20$2.2012,200
2015-10-30$2.10$2.1017,850
2015-10-29$2.10$2.1012,020
2015-10-28$2.10$2.1015,340
2015-10-27$2.20$2.2013,480
2015-10-26$2.30$2.304,890
2015-10-23$2.40$2.4012,360
2015-10-22$2.40$2.4056,530
2015-10-21$2.40$2.4052,150
2015-10-20$2.40$2.4030,910
2015-10-19$2.40$2.4023,840
2015-10-16$2.60$2.6062,540
2015-10-15$2.90$2.9077,720
2015-10-14$3.00$3.00262,890
2015-10-13$2.60$2.60102,410
2015-10-12$2.10$2.1029,520
2015-10-09$2.00$2.0052,840
2015-10-08$2.00$2.0021,100
2015-10-07$1.90$1.9013,790
2015-10-06$2.00$2.0047,060
2015-10-05$1.80$1.8016,740
2015-10-02$1.80$1.8053,320
2015-10-01$2.00$2.0011,330
2015-09-30$1.90$1.9013,360
2015-09-29$2.00$2.0014,300
2015-09-28$2.00$2.0015,100
2015-09-25$1.90$1.9022,790
2015-09-24$2.00$2.0037,390
2015-09-23$2.10$2.1011,460
2015-09-22$2.10$2.107,070
2015-09-21$2.10$2.109,190
2015-09-18$2.20$2.2022,410
2015-09-17$2.20$2.2012,170
2015-09-16$2.20$2.208,880
2015-09-15$2.20$2.205,450
2015-09-14$2.20$2.208,980
2015-09-11$2.20$2.2010,420
2015-09-10$2.30$2.3016,440
2015-09-09$2.20$2.206,960
2015-09-08$2.20$2.2013,210
2015-09-04$2.30$2.3017,880
2015-09-03$2.20$2.2030,210
2015-09-02$2.10$2.1037,700
2015-09-01$2.20$2.2023,140
2015-08-31$2.20$2.2016,560
2015-08-28$2.30$2.3014,300
2015-08-27$2.40$2.4041,580
2015-08-26$2.50$2.5011,470
2015-08-25$2.50$2.5016,870
2015-08-24$2.50$2.5018,690
2015-08-21$2.50$2.5025,050
2015-08-20$2.50$2.5022,140
2015-08-19$2.50$2.5012,130
2015-08-18$2.60$2.606,230
2015-08-17$2.60$2.6016,100
2015-08-14$2.70$2.7048,730
2015-08-13$2.70$2.7020,530
2015-08-12$2.70$2.7014,680
2015-08-11$2.70$2.7025,630
2015-08-10$2.70$2.7036,030
2015-08-07$2.30$2.3048,320
2015-08-06$2.50$2.5042,290
2015-08-05$2.50$2.5074,220
2015-08-04$2.70$2.7023,880
2015-08-03$2.90$2.9043,010
2015-07-31$3.40$3.40427,290
2015-07-30$4.60$4.6015,990
2015-07-29$4.50$4.5032,560
2015-07-28$4.30$4.3020,050
2015-07-27$4.30$4.3057,840
2015-07-24$4.00$4.0029,400
2015-07-23$4.00$4.0022,960
2015-07-22$4.20$4.2026,630
2015-07-21$4.30$4.3057,990
2015-07-20$4.00$4.0026,190
2015-07-17$4.30$4.3038,970
2015-07-16$4.20$4.2057,000
2015-07-15$3.80$3.8012,380
2015-07-14$3.90$3.9021,950
2015-07-13$3.90$3.9018,720
2015-07-10$3.80$3.8033,880
2015-07-09$3.80$3.8013,370
2015-07-08$3.70$3.7030,190
2015-07-07$3.90$3.9024,670
2015-07-06$3.90$3.9030,270
2015-07-02$3.70$3.7041,290
2015-07-01$3.90$3.9028,100
2015-06-30$3.80$3.8042,060
2015-06-29$3.80$3.8082,490
2015-06-26$4.00$4.001,360,010
2015-06-25$5.00$5.0088,800
2015-06-24$4.10$4.1019,370
2015-06-23$4.20$4.2038,540
2015-06-22$4.10$4.1024,620
2015-06-19$4.10$4.1048,890
2015-06-18$4.10$4.1048,350
2015-06-17$4.50$4.5036,910
2015-06-16$4.90$4.9033,000
2015-06-15$5.30$5.3027,350
2015-06-12$5.40$5.4050,580
2015-06-11$5.50$5.5031,900
2015-06-10$5.60$5.6028,080
2015-06-09$5.50$5.5037,660
2015-06-08$5.30$5.3067,770
2015-06-05$5.60$5.60160,810
2015-06-04$4.80$4.80117,460
2015-06-03$4.10$4.1027,660
2015-06-02$3.70$3.7035,240
2015-06-01$3.70$3.7028,350
2015-05-29$3.70$3.7020,180
2015-05-28$3.80$3.8033,440
2015-05-27$4.00$4.0016,250
2015-05-26$3.80$3.8020,160
2015-05-22$3.80$3.8038,050
2015-05-21$3.80$3.8025,970
2015-05-20$3.60$3.6045,350
2015-05-19$3.70$3.7023,060
2015-05-18$3.70$3.7033,310
2015-05-15$3.70$3.7048,960
2015-05-14$3.80$3.8044,850
2015-05-13$3.80$3.8073,750
2015-05-12$3.80$3.80117,710
2015-05-11$3.80$3.80211,220
2015-05-08$3.90$3.90421,550
2015-05-07$6.60$6.6023,090
2015-05-06$6.70$6.7016,600
2015-05-05$6.70$6.7024,550
2015-05-04$7.00$7.0018,510
2015-05-01$7.00$7.0031,440
2015-04-30$6.80$6.8026,490
2015-04-29$7.10$7.1014,220
2015-04-28$7.20$7.2017,180
2015-04-27$7.10$7.1021,040
2015-04-24$7.30$7.3037,150
2015-04-23$7.00$7.0052,970
2015-04-22$7.20$7.2019,990
2015-04-21$7.50$7.5022,090
2015-04-20$7.70$7.7038,200
2015-04-17$7.20$7.2030,880
2015-04-16$7.40$7.4046,410
2015-04-15$7.30$7.3047,320
2015-04-14$6.80$6.8047,900
2015-04-13$6.60$6.6076,170
2015-04-10$7.00$7.0078,750
2015-04-09$7.50$7.5055,690
2015-04-08$8.20$8.2032,550
2015-04-07$8.10$8.1045,130
2015-04-06$8.20$8.2039,720
2015-04-02$8.30$8.3035,680
2015-04-01$8.40$8.4028,360
2015-03-31$8.30$8.3033,430
2015-03-30$8.40$8.4010,470
2015-03-27$8.40$8.4017,380
2015-03-26$8.40$8.4031,330
2015-03-25$8.30$8.3027,280
2015-03-24$8.40$8.4029,260
2015-03-23$8.70$8.7016,180
2015-03-20$8.60$8.6058,920
2015-03-19$8.70$8.7038,310
2015-03-18$8.60$8.6059,590
2015-03-17$8.60$8.6044,250
2015-03-16$9.00$9.0025,830
2015-03-13$8.80$8.8042,540
2015-03-12$9.20$9.2029,220
2015-03-11$9.30$9.3016,130
2015-03-10$9.50$9.5013,910
2015-03-09$9.80$9.8017,530
2015-03-06$9.80$9.8018,900
2015-03-05$10.10$10.1018,920
2015-03-04$9.70$9.7011,000
2015-03-03$9.70$9.7020,260
2015-03-02$9.80$9.8011,530
2015-02-27$9.50$9.5016,760
2015-02-26$9.70$9.7017,770
2015-02-25$9.80$9.8023,650
2015-02-24$10.30$10.3011,820
2015-02-23$10.20$10.2028,030
2015-02-20$10.40$10.4024,720
2015-02-19$10.50$10.5040,450
2015-02-18$10.70$10.7010,010
2015-02-17$10.70$10.7038,100
2015-02-13$10.70$10.7024,770
2015-02-12$10.30$10.3064,540
2015-02-11$10.20$10.2011,990
2015-02-10$10.10$10.1018,570
2015-02-09$10.10$10.109,160
2015-02-06$10.20$10.2024,310
2015-02-05$10.30$10.3015,770
2015-02-04$10.30$10.3015,800
2015-02-03$10.30$10.3016,840
2015-02-02$10.20$10.2019,820
2015-01-30$10.20$10.2015,410
2015-01-29$10.10$10.1028,390
2015-01-28$10.20$10.2020,200
2015-01-27$10.30$10.3024,600
2015-01-26$10.30$10.3027,400
2015-01-23$10.40$10.4035,320
2015-01-22$10.60$10.6069,200
2015-01-21$10.40$10.4034,620
2015-01-20$10.30$10.3071,240
2015-01-16$10.00$10.0026,420
2015-01-15$9.90$9.9028,950
2015-01-14$9.30$9.307,810
2015-01-13$9.30$9.3026,120
2015-01-12$9.30$9.3022,490
2015-01-09$9.40$9.4051,190
2015-01-08$10.20$10.20163,440
2015-01-07$9.70$9.7043,310
2015-01-06$9.10$9.1025,730
2015-01-05$8.70$8.7025,100
2015-01-02$9.00$9.0015,120