OTC:PRKR | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2026-08-27$0.11$0.11164,300
2026-08-26$0.11$0.1111,500
2026-08-25$0.10$0.10127,500
2026-08-24$0.10$0.1041,300
2026-08-21$0.10$0.106,700
2026-08-20$0.10$0.10120,100
2026-08-19$0.10$0.1026,300
2026-08-18$0.09$0.0966,400
2026-08-17$0.10$0.1064,800
2026-08-14$0.11$0.1151,400
2026-08-13$0.12$0.12236,400
2026-08-12$0.12$0.1244,500
2026-08-11$0.12$0.12133,000
2026-08-10$0.10$0.10309,400
2026-08-07$0.08$0.08624,500
2026-08-06$0.08$0.08267,100
2026-08-05$0.09$0.0930,800
2026-08-04$0.09$0.09131,800
2026-08-03$0.10$0.10546,200
2026-07-31$0.08$0.08253,900
2026-07-30$0.11$0.1158,200
2026-07-29$0.09$0.0936,700
2026-07-28$0.10$0.10198,500
2026-07-27$0.09$0.09121,700
2026-07-24$0.10$0.1076,000
2026-07-23$0.11$0.1113,200
2026-07-22$0.12$0.1214,400
2026-07-21$0.11$0.1120,100
2026-07-20$0.11$0.1114,100
2026-07-17$0.11$0.1117,400
2026-07-16$0.11$0.1113,200
2026-07-15$0.12$0.1270,400
2026-07-14$0.11$0.1118,100
2026-07-13$0.11$0.11106,700
2026-07-10$0.12$0.12105,500
2026-07-09$0.10$0.1052,900
2026-07-08$0.10$0.1022,200
2026-07-07$0.10$0.1070,400
2026-07-06$0.11$0.1194,500
2026-07-02$0.11$0.1119,500
2026-07-01$0.11$0.11281,600
2026-06-30$0.12$0.1245,100
2026-06-29$0.11$0.11111,800
2026-06-26$0.12$0.1229,000
2026-06-25$0.12$0.12114,400
2026-06-24$0.12$0.12106,000
2026-06-23$0.13$0.1352,000
2026-06-22$0.13$0.1343,200
2026-06-18$0.13$0.1329,900
2026-06-17$0.12$0.1257,300
2026-06-16$0.12$0.1290,300
2026-06-15$0.12$0.12167,600
2026-06-12$0.12$0.12145,000
2026-06-11$0.11$0.1190,800
2026-06-10$0.12$0.1280,100
2026-06-09$0.12$0.12100,500
2026-06-08$0.12$0.1278,500
2026-06-05$0.13$0.13197,900
2026-06-04$0.13$0.13495,000
2026-06-03$0.14$0.14281,800
2026-06-02$0.17$0.17587,700
2026-06-01$0.15$0.152,154,800
2026-05-29$0.30$0.30948,200
2026-05-28$0.20$0.20117,600
2026-05-27$0.20$0.20116,800
2026-05-26$0.20$0.2085,400
2026-05-22$0.20$0.2027,000
2026-05-21$0.20$0.2048,600
2026-05-20$0.21$0.2172,100
2026-05-19$0.20$0.2096,800
2026-05-18$0.20$0.2073,300
2026-05-15$0.21$0.2174,000
2026-05-14$0.22$0.22163,800
2026-05-13$0.20$0.20125,400
2026-05-12$0.20$0.2067,600
2026-05-11$0.20$0.20172,300
2026-05-08$0.22$0.2296,500
2026-05-07$0.22$0.2244,400
2026-05-06$0.22$0.2274,100
2026-05-05$0.22$0.2241,800
2026-05-04$0.22$0.2227,100
2026-05-01$0.21$0.2193,900
2026-04-30$0.21$0.21103,500
2026-04-29$0.23$0.2398,500
2026-04-28$0.22$0.2267,400
2026-04-27$0.23$0.23106,400
2026-04-24$0.23$0.2359,200
2026-04-23$0.21$0.2166,700
2026-04-22$0.23$0.2359,100
2026-04-21$0.22$0.2211,700
2026-04-20$0.22$0.2233,500
2026-04-17$0.22$0.2253,600
2026-04-16$0.20$0.20182,000
2026-04-15$0.22$0.22256,900
2026-04-14$0.20$0.20130,600
2026-04-13$0.20$0.20103,800
2026-04-10$0.21$0.21139,400
2026-04-09$0.22$0.22152,700
2026-04-08$0.21$0.21221,500
2026-04-07$0.21$0.2158,500