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 — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2017-12-29$1.06$1.06272,100
2017-12-28$1.03$1.03583,100
2017-12-27$1.05$1.05128,600
2017-12-26$1.05$1.0597,100
2017-12-22$1.08$1.08217,100
2017-12-21$1.12$1.12578,400
2017-12-20$1.07$1.07209,500
2017-12-19$1.09$1.09158,100
2017-12-18$1.07$1.07166,800
2017-12-15$1.11$1.11177,600
2017-12-14$1.16$1.16112,800
2017-12-13$1.16$1.1699,000
2017-12-12$1.16$1.16134,200
2017-12-11$1.21$1.2164,300
2017-12-08$1.20$1.2095,800
2017-12-07$1.16$1.16138,000
2017-12-06$1.18$1.18134,700
2017-12-05$1.27$1.27153,000
2017-12-04$1.41$1.41259,700
2017-12-01$1.40$1.40381,500
2017-11-30$1.32$1.32718,100
2017-11-29$1.15$1.1575,000
2017-11-28$1.19$1.1994,300
2017-11-27$1.19$1.1960,400
2017-11-24$1.23$1.2377,500
2017-11-22$1.19$1.19361,600
2017-11-21$1.20$1.20188,400
2017-11-20$1.13$1.13202,000
2017-11-17$1.22$1.2270,300
2017-11-16$1.24$1.2491,900
2017-11-15$1.23$1.23399,000
2017-11-14$1.26$1.26183,500
2017-11-13$1.34$1.34104,000
2017-11-10$1.35$1.3557,000
2017-11-09$1.38$1.38112,500
2017-11-08$1.44$1.4474,100
2017-11-07$1.46$1.4632,000
2017-11-06$1.49$1.4957,700
2017-11-03$1.43$1.4334,100
2017-11-02$1.42$1.4231,400
2017-11-01$1.46$1.46224,400
2017-10-31$1.46$1.4676,600
2017-10-30$1.51$1.5145,700
2017-10-27$1.58$1.5815,800
2017-10-26$1.56$1.5612,700
2017-10-25$1.57$1.5754,500
2017-10-24$1.59$1.5979,400
2017-10-23$1.64$1.6459,700
2017-10-20$1.68$1.6886,400
2017-10-19$1.69$1.69219,000
2017-10-18$1.65$1.65199,100
2017-10-17$1.50$1.50101,300
2017-10-16$1.56$1.56152,100
2017-10-13$1.57$1.57318,800
2017-10-12$1.49$1.4963,900
2017-10-11$1.50$1.50225,100
2017-10-10$1.48$1.4850,900
2017-10-09$1.44$1.44120,700
2017-10-06$1.49$1.49130,800
2017-10-05$1.49$1.49147,100
2017-10-04$1.48$1.48293,800
2017-10-03$1.50$1.50168,400
2017-10-02$1.58$1.5847,600
2017-09-29$1.58$1.5884,400
2017-09-28$1.60$1.6070,300
2017-09-27$1.60$1.60103,100
2017-09-26$1.59$1.59407,100
2017-09-25$1.58$1.58155,200
2017-09-22$1.65$1.6591,200
2017-09-21$1.67$1.6768,800
2017-09-20$1.69$1.69110,700
2017-09-19$1.76$1.7687,900
2017-09-18$1.78$1.7889,600
2017-09-15$1.84$1.8474,900
2017-09-14$1.84$1.8448,400
2017-09-13$1.83$1.8372,200
2017-09-12$1.90$1.9074,100
2017-09-11$1.87$1.8729,700
2017-09-08$1.89$1.8998,700
2017-09-07$1.90$1.9090,700
2017-09-06$1.89$1.8955,400
2017-09-05$1.87$1.8799,000
2017-09-01$1.95$1.9565,700
2017-08-31$1.92$1.9270,900
2017-08-30$1.94$1.9465,800
2017-08-29$1.96$1.9693,900
2017-08-28$1.92$1.9277,500
2017-08-25$1.94$1.94120,700
2017-08-24$1.92$1.9249,200
2017-08-23$1.88$1.8890,500
2017-08-22$1.88$1.8861,400
2017-08-21$1.91$1.9180,600
2017-08-18$1.92$1.9261,100
2017-08-17$1.90$1.90177,400
2017-08-16$2.01$2.01189,400
2017-08-15$1.98$1.98355,900
2017-08-14$2.06$2.061,183,200
2017-08-11$1.75$1.7567,700
2017-08-10$1.73$1.7351,700
2017-08-09$1.74$1.7444,500
2017-08-08$1.79$1.79140,700
2017-08-07$1.80$1.8039,800
2017-08-04$1.84$1.8465,900
2017-08-03$1.86$1.86114,200
2017-08-02$1.74$1.7425,000
2017-08-01$1.78$1.7865,700
2017-07-31$1.81$1.8161,800
2017-07-28$1.84$1.8417,200
2017-07-27$1.86$1.8627,900
2017-07-26$1.84$1.8426,800
2017-07-25$1.81$1.81257,100
2017-07-24$1.83$1.8389,800
2017-07-21$1.77$1.77112,100
2017-07-20$1.78$1.7863,900
2017-07-19$1.71$1.7155,100
2017-07-18$1.73$1.7352,200
2017-07-17$1.73$1.73173,600
2017-07-14$1.82$1.8257,700
2017-07-13$1.82$1.8253,600
2017-07-12$1.80$1.8068,800
2017-07-11$1.81$1.8175,600
2017-07-10$1.86$1.8641,300
2017-07-07$1.85$1.8584,600
2017-07-06$1.87$1.87115,100
2017-07-05$1.84$1.84137,600
2017-07-03$1.80$1.8049,400
2017-06-30$1.79$1.79141,100
2017-06-29$1.82$1.82213,200
2017-06-28$1.89$1.89159,100
2017-06-27$1.91$1.91211,300
2017-06-26$2.01$2.01160,300
2017-06-23$2.10$2.10911,100
2017-06-22$2.44$2.44193,300
2017-06-21$2.52$2.52402,700
2017-06-20$2.54$2.54197,600
2017-06-19$2.49$2.49186,300
2017-06-16$2.35$2.35419,200
2017-06-15$2.44$2.44234,200
2017-06-14$2.34$2.34119,900
2017-06-13$2.33$2.33391,500
2017-06-12$2.24$2.24114,400
2017-06-09$2.22$2.22184,400
2017-06-08$2.19$2.19137,400
2017-06-07$2.18$2.1865,100
2017-06-06$2.17$2.1796,500
2017-06-05$2.18$2.18192,600
2017-06-02$2.21$2.2195,500
2017-06-01$2.20$2.20122,200
2017-05-31$2.25$2.25217,000
2017-05-30$2.17$2.171,596,000
2017-05-26$2.10$2.10112,900
2017-05-25$2.07$2.07207,600
2017-05-24$2.01$2.0132,000
2017-05-23$1.99$1.99165,600
2017-05-22$2.03$2.0399,600
2017-05-19$2.07$2.0747,800
2017-05-18$2.04$2.0451,800
2017-05-17$2.09$2.0989,200
2017-05-16$2.12$2.12241,900
2017-05-15$2.13$2.13109,200
2017-05-12$2.17$2.1795,700
2017-05-11$2.17$2.17114,700
2017-05-10$2.25$2.25151,300
2017-05-09$2.24$2.24156,600
2017-05-08$2.17$2.1790,600
2017-05-05$2.12$2.12126,000
2017-05-04$2.07$2.07124,800
2017-05-03$2.06$2.06160,300
2017-05-02$2.15$2.15154,200
2017-05-01$2.19$2.19133,400
2017-04-28$2.21$2.21239,500
2017-04-27$2.35$2.35335,600
2017-04-26$2.38$2.381,217,400
2017-04-25$2.26$2.26384,800
2017-04-24$2.21$2.21298,000
2017-04-21$2.12$2.12157,000
2017-04-20$2.13$2.13180,600
2017-04-19$2.08$2.08234,300
2017-04-18$2.00$2.00151,100
2017-04-17$2.01$2.01143,400
2017-04-13$2.04$2.04467,300
2017-04-12$2.10$2.10660,800
2017-04-11$2.02$2.02999,300
2017-04-10$1.90$1.90172,100
2017-04-07$1.95$1.95153,500
2017-04-06$1.95$1.95225,100
2017-04-05$1.86$1.86145,900
2017-04-04$1.93$1.93115,700
2017-04-03$1.92$1.92190,900
2017-03-31$1.99$1.99433,300
2017-03-30$1.98$1.98376,400
2017-03-29$2.01$2.01516,100
2017-03-28$1.94$1.941,041,000
2017-03-27$1.76$1.76126,600
2017-03-24$1.76$1.76335,600
2017-03-23$1.71$1.71433,900
2017-03-22$1.86$1.86772,800
2017-03-21$1.66$1.66629,600
2017-03-20$1.82$1.82341,900
2017-03-17$1.87$1.87475,700
2017-03-16$1.94$1.94364,000
2017-03-15$1.98$1.98459,700
2017-03-14$2.04$2.041,069,300
2017-03-13$2.22$2.221,084,000
2017-03-10$2.64$2.642,602,900
2017-03-09$2.42$2.422,042,000
2017-03-08$2.81$2.8116,509,200
2017-03-07$2.59$2.593,850,300
2017-03-06$2.11$2.11120,400
2017-03-03$2.10$2.10146,400
2017-03-02$2.13$2.13425,900
2017-03-01$2.15$2.15411,900
2017-02-28$2.11$2.11130,200
2017-02-27$2.20$2.20449,100
2017-02-24$2.13$2.131,105,200
2017-02-23$2.07$2.07204,300
2017-02-22$2.05$2.05103,200
2017-02-21$2.11$2.11204,700
2017-02-17$2.20$2.20168,400
2017-02-16$2.24$2.24275,800
2017-02-15$2.31$2.31875,900
2017-02-14$2.19$2.1996,000
2017-02-13$2.23$2.23367,500
2017-02-10$2.19$2.1987,900
2017-02-09$2.15$2.15201,500
2017-02-08$2.07$2.0784,700
2017-02-07$2.09$2.0966,200
2017-02-06$2.11$2.1161,600
2017-02-03$2.19$2.19194,300
2017-02-02$2.12$2.12168,300
2017-02-01$2.21$2.2185,500
2017-01-31$2.21$2.2155,200
2017-01-30$2.24$2.2459,200
2017-01-27$2.28$2.2870,200
2017-01-26$2.29$2.29156,800
2017-01-25$2.33$2.3378,800
2017-01-24$2.39$2.39117,300
2017-01-23$2.31$2.31305,500
2017-01-20$2.57$2.571,133,200
2017-01-19$2.03$2.0337,400
2017-01-18$2.01$2.0149,900
2017-01-17$2.06$2.06171,900
2017-01-13$2.04$2.0487,800
2017-01-12$2.06$2.06129,300
2017-01-11$2.08$2.08259,000
2017-01-10$2.05$2.0534,000
2017-01-09$2.03$2.0352,700
2017-01-06$2.05$2.0531,500
2017-01-05$2.10$2.1052,600
2017-01-04$2.04$2.0491,500
2017-01-03$2.07$2.0797,000