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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1999-12-31$3.20$3.208,496
1999-12-30$3.30$3.308,616
1999-12-29$3.70$3.7012,556
1999-12-28$4.00$4.004,520
1999-12-27$3.90$3.902,134
1999-12-23$3.80$3.8012,952
1999-12-22$3.90$3.908,700
1999-12-21$4.30$4.303,100
1999-12-20$4.30$4.304,622
1999-12-17$4.20$4.206,324
1999-12-16$4.40$4.402,498
1999-12-15$4.20$4.2012,110
1999-12-14$4.10$4.101,607
1999-12-13$4.20$4.202,848
1999-12-10$4.40$4.4013,209
1999-12-09$4.70$4.707,514
1999-12-08$3.90$3.907,006
1999-12-07$3.80$3.803,884
1999-12-06$4.20$4.202,617
1999-12-03$4.30$4.307,190
1999-12-02$4.20$4.208,732
1999-12-01$4.30$4.303,983
1999-11-30$4.10$4.1016,520
1999-11-29$4.70$4.7030,404
1999-11-26$4.80$4.8014,227
1999-11-24$5.00$5.007,591
1999-11-23$4.80$4.8011,229
1999-11-22$4.40$4.405,264
1999-11-19$4.00$4.005,318
1999-11-18$4.20$4.203,966
1999-11-17$4.00$4.0010,357
1999-11-16$5.00$5.0017,788
1999-11-15$4.20$4.209,132
1999-11-12$4.00$4.0010,873
1999-11-11$4.00$4.009,308
1999-11-10$4.30$4.3012,177
1999-11-09$4.00$4.004,237
1999-11-08$4.30$4.306,563
1999-11-05$4.20$4.2014,297
1999-11-04$4.90$4.9012,385
1999-11-03$5.30$5.3025,690
1999-11-02$5.10$5.1011,769
1999-11-01$5.60$5.6010,503
1999-10-29$5.50$5.5028,091
1999-10-28$5.50$5.5027,685
1999-10-27$5.10$5.1050,154
1999-10-26$4.10$4.104,087
1999-10-25$4.20$4.208,099
1999-10-22$4.00$4.003,993
1999-10-21$3.70$3.701,380
1999-10-20$3.50$3.505,513
1999-10-19$3.50$3.5012,882
1999-10-18$4.20$4.205,330
1999-10-15$4.40$4.408,723
1999-10-14$4.00$4.0014,558
1999-10-13$4.30$4.3029,572
1999-10-12$4.20$4.2052,425
1999-10-11$5.20$5.20127,995
1999-10-08$5.50$5.50186,841
1999-10-07$2.60$2.608,930
1999-10-06$3.00$3.0018,088
1999-10-05$2.10$2.101,525
1999-10-04$2.40$2.406,590
1999-10-01$2.40$2.400
1999-09-30$2.40$2.403,760
1999-09-29$2.70$2.702,990
1999-09-28$2.90$2.907,355
1999-09-27$3.00$3.009,138
1999-09-24$3.10$3.102,575
1999-09-23$2.60$2.6010,425
1999-09-22$2.70$2.701,256
1999-09-21$2.60$2.601,755
1999-09-20$3.30$3.307,017
1999-09-17$3.00$3.0012,895
1999-09-16$2.50$2.504,972
1999-09-15$3.00$3.0013,776
1999-09-14$3.10$3.109,116
1999-09-13$3.40$3.405,388
1999-09-10$3.20$3.209,968
1999-09-09$3.50$3.509,658
1999-09-08$3.80$3.806,835
1999-09-07$3.70$3.708,175
1999-09-03$3.80$3.803,677
1999-09-02$3.70$3.7011,454
1999-09-01$3.90$3.9015,214
1999-08-31$3.80$3.804,147
1999-08-30$4.20$4.2010,362
1999-08-27$4.00$4.0022,528
1999-08-26$3.80$3.805,540
1999-08-25$3.60$3.6020,855
1999-08-24$4.00$4.00802,400
1999-08-23$4.10$4.101,338,500
1999-08-20$3.60$3.6015,118
1999-08-19$3.90$3.9017,079
1999-08-18$4.20$4.2016,268
1999-08-17$4.00$4.0018,981
1999-08-16$3.60$3.6047,421
1999-08-13$4.20$4.2033,255
1999-08-12$4.30$4.3035,599
1999-08-11$4.60$4.6064,162
1999-08-10$5.00$5.0082,847
1999-08-09$5.00$5.00172,594
1999-08-06$6.30$6.30321,401
1999-08-05$5.00$5.00204,658
1999-08-04$3.40$3.4037,661
1999-08-03$3.10$3.1018,943
1999-08-02$3.10$3.108,932
1999-07-30$3.00$3.009,853
1999-07-29$2.90$2.906,900
1999-07-28$2.50$2.5016,869
1999-07-27$2.50$2.507,465
1999-07-26$2.20$2.2013,910
1999-07-23$2.40$2.401,570
1999-07-22$2.40$2.409,691
1999-07-21$2.50$2.508,368
1999-07-20$2.50$2.5012,640
1999-07-19$2.50$2.509,575
1999-07-16$2.80$2.8016,696
1999-07-15$3.30$3.3020,007
1999-07-14$3.30$3.3038,801
1999-07-13$2.80$2.8014,260
1999-07-12$2.70$2.7015,544
1999-07-09$2.80$2.8021,139
1999-07-08$2.80$2.808,295
1999-07-07$4.30$4.3037,332
1999-07-06$4.80$4.8044,249
1999-07-02$3.50$3.5022,472
1999-07-01$2.60$2.609,300
1999-06-30$3.10$3.1023,128
1999-06-29$3.70$3.7034,063
1999-06-28$2.80$2.808,442
1999-06-25$2.50$2.5026,096
1999-06-24$2.40$2.403,553
1999-06-23$2.30$2.304,613
1999-06-22$2.80$2.803,312
1999-06-21$2.80$2.807,879
1999-06-18$3.20$3.2010,790
1999-06-17$2.90$2.906,935
1999-06-16$3.30$3.3026,623
1999-06-15$3.00$3.0013,623
1999-06-14$3.40$3.4034,112
1999-06-11$3.80$3.8013,339
1999-06-10$3.80$3.8018,202
1999-06-09$4.40$4.4030,347
1999-06-08$4.50$4.5045,323
1999-06-07$5.80$5.8060,213
1999-06-04$2.90$2.908,746
1999-06-03$2.80$2.809,200
1999-06-02$2.70$2.7011,795
1999-06-01$2.10$2.103,164
1999-05-28$2.60$2.608,330
1999-05-27$2.20$2.202,142
1999-05-26$2.80$2.806,440
1999-05-25$2.00$2.008,619
1999-05-24$2.60$2.603,585
1999-05-21$2.70$2.7014,312
1999-05-20$2.10$2.109,985
1999-05-19$2.70$2.7027,662
1999-05-18$3.00$3.0060,915
1999-05-17$3.10$3.1055,436
1999-05-14$1.90$1.9031,693
1999-05-13$2.60$2.6083,254
1999-05-12$2.40$2.4098,338
1999-05-11$0.80$0.808,127
1999-05-10$0.70$0.701,000
1999-05-07$0.70$0.70500
1999-05-06$0.70$0.700
1999-05-05$0.70$0.703,950
1999-05-04$1.10$1.100
1999-05-03$1.10$1.100
1999-04-30$1.10$1.102,450
1999-04-29$0.90$0.900
1999-04-28$0.90$0.9016,035
1999-04-27$0.80$0.802,284
1999-04-26$0.80$0.80200
1999-04-23$0.90$0.902,286
1999-04-22$0.70$0.70454
1999-04-21$0.80$0.802,750
1999-04-20$0.60$0.600
1999-04-19$0.60$0.60310
1999-04-16$0.80$0.800
1999-04-15$0.80$0.800
1999-04-14$0.80$0.800
1999-04-13$0.80$0.800
1999-04-12$0.80$0.800
1999-04-09$0.80$0.800
1999-04-08$0.80$0.800
1999-04-07$0.80$0.800
1999-04-06$0.80$0.800
1999-04-05$0.80$0.800
1999-04-01$0.80$0.800
1999-03-31$0.80$0.8028
1999-03-30$0.80$0.806,000
1999-03-29$0.80$0.800
1999-03-26$0.80$0.800
1999-03-25$0.80$0.80311
1999-03-24$0.80$0.800
1999-03-23$0.80$0.800
1999-03-22$0.80$0.800
1999-03-19$0.80$0.800
1999-03-18$0.80$0.800
1999-03-17$0.80$0.800
1999-03-16$0.80$0.800
1999-03-15$0.80$0.800
1999-03-12$0.80$0.8040
1999-03-11$0.90$0.900
1999-03-10$0.90$0.900
1999-03-09$0.90$0.9050
1999-03-08$0.80$0.80200
1999-03-05$0.80$0.800
1999-03-04$0.80$0.800
1999-03-03$0.80$0.801,000
1999-03-02$0.80$0.800
1999-03-01$0.80$0.800
1999-02-26$0.80$0.800
1999-02-25$0.80$0.800
1999-02-24$0.80$0.800
1999-02-23$0.80$0.800
1999-02-22$0.80$0.8090
1999-02-19$0.90$0.900
1999-02-18$0.90$0.900
1999-02-17$0.90$0.900
1999-02-16$0.90$0.900
1999-02-12$0.90$0.900
1999-02-11$0.90$0.90670
1999-02-10$1.00$1.003,400
1999-02-09$0.70$0.70600
1999-02-08$0.70$0.700
1999-02-05$0.70$0.700
1999-02-04$0.70$0.703,148
1999-02-03$0.80$0.800
1999-02-02$0.80$0.800
1999-02-01$0.80$0.800
1999-01-29$0.80$0.800
1999-01-28$0.80$0.800
1999-01-27$0.80$0.800
1999-01-26$0.80$0.800
1999-01-25$0.80$0.807,540
1999-01-22$0.80$0.800
1999-01-21$0.80$0.800
1999-01-20$0.80$0.800
1999-01-19$0.80$0.8020
1999-01-15$0.80$0.800
1999-01-14$0.80$0.800
1999-01-13$0.80$0.800
1999-01-12$0.80$0.800
1999-01-11$0.80$0.8060
1999-01-08$0.80$0.800
1999-01-07$0.80$0.800
1999-01-06$0.80$0.800
1999-01-05$0.80$0.800
1999-01-04$0.80$0.800