OTC:QPRC | Historical Stock Price | QUEST PATENT RESEARCH CORP

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
1995-02-01 to 2026-08-28
Data captured

Stock Price Chart

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

$0.07$0.25$0.85$2.93$10.08$34.651995-02-012026-08-28

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2021-12-31$1.70$1.70500
2021-12-30$1.70$1.70249
2021-12-29$1.70$1.70926
2021-12-28$1.72$1.720
2021-12-27$1.72$1.720
2021-12-23$1.72$1.7235
2021-12-22$1.74$1.740
2021-12-21$1.74$1.74328
2021-12-20$1.35$1.35300
2021-12-17$1.64$1.64639
2021-12-16$1.70$1.701,050
2021-12-15$1.73$1.730
2021-12-14$1.73$1.730
2021-12-13$1.73$1.7310
2021-12-10$1.80$1.80215
2021-12-09$1.71$1.710
2021-12-08$1.71$1.711,782
2021-12-07$1.45$1.45779
2021-12-06$1.40$1.4098
2021-12-03$1.49$1.4922,176
2021-12-02$1.82$1.821,514
2021-12-01$1.98$1.98411
2021-11-30$2.02$2.021,368
2021-11-29$2.02$2.0215
2021-11-26$1.82$1.821,080
2021-11-24$1.85$1.851,445
2021-11-23$2.11$2.110
2021-11-22$2.11$2.11387
2021-11-19$2.09$2.09555
2021-11-18$2.17$2.170
2021-11-17$2.17$2.17443
2021-11-16$1.99$1.990
2021-11-15$1.99$1.990
2021-11-12$1.99$1.9955
2021-11-11$1.98$1.982,411
2021-11-10$2.00$2.003,039
2021-11-09$2.37$2.371,284
2021-11-08$2.29$2.29499
2021-11-05$1.97$1.9716,763
2021-11-04$2.35$2.3511,118
2021-11-03$2.22$2.222,554
2021-11-02$2.00$2.00551
2021-11-01$2.00$2.00130
2021-10-29$1.98$1.9860
2021-10-28$1.90$1.9070
2021-10-27$1.90$1.90113
2021-10-26$1.98$1.98561
2021-10-25$1.91$1.911,532
2021-10-22$1.81$1.812,509
2021-10-21$2.39$2.393,598
2021-10-20$1.82$1.82177
2021-10-19$1.81$1.81542
2021-10-18$1.86$1.86101
2021-10-15$1.85$1.855,130
2021-10-14$1.82$1.824,669
2021-10-13$1.88$1.882,479
2021-10-12$1.91$1.91747
2021-10-11$1.91$1.91250
2021-10-08$1.87$1.87270
2021-10-07$1.84$1.84234
2021-10-06$1.86$1.862,233
2021-10-05$1.85$1.85624
2021-10-04$1.80$1.801,343
2021-10-01$1.81$1.811,470
2021-09-30$2.01$2.011,772
2021-09-29$2.19$2.19844
2021-09-28$2.15$2.154,386
2021-09-27$2.00$2.0020,436
2021-09-24$1.81$1.818,407
2021-09-23$2.40$2.404,945
2021-09-22$2.30$2.3011,862
2021-09-21$2.00$2.004,461
2021-09-20$2.29$2.29391
2021-09-17$2.44$2.443,914
2021-09-16$2.24$2.245,318
2021-09-15$1.95$1.951,799
2021-09-14$2.10$2.1034,427
2021-09-13$1.85$1.851,145
2021-09-10$1.73$1.73556
2021-09-09$1.78$1.78490
2021-09-08$1.90$1.90468
2021-09-07$1.99$1.992,048
2021-09-03$1.84$1.844,363
2021-09-02$1.84$1.84214
2021-09-01$1.84$1.84233
2021-08-31$1.80$1.802,889
2021-08-30$1.99$1.99400
2021-08-27$1.91$1.912,393
2021-08-26$2.00$2.004,082
2021-08-25$1.89$1.892,627
2021-08-24$1.91$1.912,881
2021-08-23$2.01$2.014,064
2021-08-20$2.19$2.192,683
2021-08-19$1.73$1.731,513
2021-08-18$2.10$2.103,449
2021-08-17$2.08$2.08301
2021-08-16$2.08$2.082,187
2021-08-13$1.90$1.9019
2021-08-12$1.90$1.902,873
2021-08-11$1.83$1.83195
2021-08-10$1.84$1.84711
2021-08-09$1.68$1.681,025
2021-08-06$1.69$1.690
2021-08-05$1.69$1.691,570
2021-08-04$1.84$1.842,475
2021-08-03$1.69$1.691,313
2021-08-02$1.69$1.692,070
2021-07-30$1.45$1.452,371
2021-07-29$1.60$1.609,700
2021-07-28$1.46$1.46115
2021-07-27$1.45$1.45842
2021-07-26$1.55$1.55342
2021-07-23$1.70$1.70803
2021-07-22$1.41$1.412,872
2021-07-21$1.45$1.452,734
2021-07-20$1.70$1.701,520
2021-07-19$1.68$1.6817,413
2021-07-16$1.36$1.3665,758
2021-07-15$1.45$1.45145
2021-07-14$1.45$1.45698
2021-07-13$1.61$1.611,273
2021-07-12$1.53$1.53313
2021-07-09$1.61$1.61291
2021-07-08$1.61$1.61735
2021-07-07$1.46$1.46179
2021-07-06$1.51$1.511,610
2021-07-02$1.60$1.60917
2021-07-01$1.50$1.50315
2021-06-30$1.60$1.602,734
2021-06-29$1.61$1.612,320
2021-06-28$1.70$1.7010,360
2021-06-25$1.35$1.35824
2021-06-24$1.35$1.351,950
2021-06-23$1.32$1.325,589
2021-06-22$1.15$1.158,045
2021-06-21$1.38$1.382,616
2021-06-18$1.29$1.293,763
2021-06-17$1.37$1.373,787
2021-06-16$1.25$1.25200
2021-06-15$1.59$1.59100
2021-06-14$1.50$1.503,109
2021-06-11$1.55$1.55824
2021-06-10$1.66$1.663,479
2021-06-09$1.74$1.741,112
2021-06-08$1.80$1.802,389
2021-06-07$1.70$1.701,804
2021-06-04$1.60$1.609,416
2021-06-03$1.50$1.503,429
2021-06-02$1.60$1.608,104
2021-06-01$1.60$1.601,642
2021-05-28$1.59$1.5811,845
2021-05-27$1.85$1.853,356
2021-05-26$1.75$1.752,405
2021-05-25$1.62$1.6210,262
2021-05-24$1.67$1.672,880
2021-05-21$1.70$1.704,851
2021-05-20$1.74$1.74154
2021-05-19$1.77$1.772,149
2021-05-18$1.95$1.95200
2021-05-17$1.63$1.63927
2021-05-14$1.64$1.642,751
2021-05-13$1.39$1.395,524
2021-05-12$1.40$1.401,190
2021-05-11$1.50$1.504,335
2021-05-10$1.74$1.741,547
2021-05-07$1.70$1.70766
2021-05-06$1.66$1.664,156
2021-05-05$1.81$1.81250
2021-05-04$2.00$2.00400
2021-05-03$2.03$2.032,450
2021-04-30$2.05$2.052,907
2021-04-29$1.75$1.75380
2021-04-28$1.78$1.78849
2021-04-27$2.06$2.062,380
2021-04-26$2.08$2.08387
2021-04-23$2.17$2.172,180
2021-04-22$1.98$1.985,701
2021-04-21$1.58$1.586,811
2021-04-20$1.29$1.295,014
2021-04-19$1.48$1.488,948
2021-04-16$1.60$1.606,494
2021-04-15$1.96$1.963,044
2021-04-14$2.15$2.153,747
2021-04-13$1.77$1.777,435
2021-04-12$1.88$1.881,372
2021-04-09$1.83$1.831,175
2021-04-08$2.01$2.01743
2021-04-07$2.16$2.161,126
2021-04-06$2.01$2.0125
2021-04-05$2.10$2.10326
2021-04-01$2.00$2.005,714
2021-03-31$1.89$1.89851
2021-03-30$1.85$1.85290
2021-03-29$1.85$1.854,445
2021-03-26$1.99$1.994,670
2021-03-25$2.15$2.151,824
2021-03-24$1.90$1.906,459
2021-03-23$1.90$1.909,497
2021-03-22$2.10$2.103,691
2021-03-19$2.17$2.171,933
2021-03-18$2.30$2.302,638
2021-03-17$2.01$2.0113,269
2021-03-16$2.01$2.015,950
2021-03-15$2.23$2.232,913
2021-03-12$2.33$2.336,025
2021-03-11$2.43$2.4311,858
2021-03-10$2.50$2.5023,372
2021-03-09$3.05$3.056,687
2021-03-08$3.00$3.0017,882
2021-03-05$2.35$2.3522,790
2021-03-04$1.89$1.8927,073
2021-03-03$2.30$2.3041,049
2021-03-02$3.00$3.0049,772
2021-03-01$4.10$4.1081,227
2021-02-26$2.80$2.80168,492
2021-02-25$4.00$4.00644,905
2021-02-24$1.10$1.104,506
2021-02-23$1.02$1.026,065
2021-02-22$1.20$1.2011,755
2021-02-19$1.17$1.174,999
2021-02-18$1.03$1.031,440
2021-02-17$1.50$1.505,259
2021-02-16$1.41$1.416,196
2021-02-12$1.32$1.3214,775
2021-02-11$1.35$1.3513,925
2021-02-10$1.10$1.109,310
2021-02-09$0.85$0.854,043
2021-02-08$1.00$1.007,065
2021-02-05$0.75$0.75664
2021-02-04$0.80$0.801,222
2021-02-03$0.82$0.823,417
2021-02-02$0.80$0.80521
2021-02-01$0.82$0.823,394
2021-01-29$0.67$0.678
2021-01-28$0.74$0.740
2021-01-27$0.74$0.742,047
2021-01-26$0.71$0.711,000
2021-01-25$0.71$0.712,194
2021-01-22$0.72$0.721,361
2021-01-21$0.61$0.613,206
2021-01-20$0.77$0.7710
2021-01-19$0.60$0.600
2021-01-15$0.60$0.603,450
2021-01-14$0.60$0.60598
2021-01-13$0.66$0.66500
2021-01-12$0.60$0.601,120
2021-01-11$0.65$0.652,816
2021-01-08$0.70$0.70335
2021-01-07$0.68$0.68150
2021-01-06$0.65$0.6540
2021-01-05$0.56$0.560
2021-01-04$0.56$0.560