OTC:BZYR | Historical Stock Price | BURZYNSKI RESEARCH INSTITUTE 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
1997-01-02 to 2026-08-27
Data captured

Stock Price Chart

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

$0.00$0.01$0.04$0.12$0.33$0.971997-01-022026-08-27

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

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
1998-12-31$0.17$0.170
1998-12-30$0.17$0.17115,000
1998-12-29$0.14$0.1410,000
1998-12-28$0.14$0.1413,000
1998-12-24$0.14$0.141,800
1998-12-23$0.14$0.14500
1998-12-22$0.14$0.1414,500
1998-12-21$0.16$0.1614,000
1998-12-18$0.16$0.160
1998-12-17$0.16$0.1678,000
1998-12-16$0.15$0.1525,500
1998-12-15$0.17$0.1716,000
1998-12-14$0.13$0.130
1998-12-11$0.13$0.133,500
1998-12-10$0.16$0.1646,000
1998-12-09$0.17$0.1727,800
1998-12-08$0.18$0.1812,400
1998-12-07$0.17$0.1759,500
1998-12-04$0.16$0.1653,500
1998-12-03$0.20$0.208,700
1998-12-02$0.18$0.1837,000
1998-12-01$0.23$0.2322,600
1998-11-30$0.21$0.210
1998-11-27$0.21$0.217,100
1998-11-25$0.21$0.212,500
1998-11-24$0.21$0.2110,000
1998-11-23$0.21$0.2130,500
1998-11-20$0.23$0.2357,100
1998-11-19$0.25$0.2537,900
1998-11-18$0.20$0.2066,000
1998-11-17$0.14$0.1410,600
1998-11-16$0.15$0.150
1998-11-13$0.15$0.1575,000
1998-11-12$0.14$0.1490,000
1998-11-11$0.12$0.1257,400
1998-11-10$0.08$0.08400
1998-11-09$0.08$0.0815,000
1998-11-06$0.11$0.1110,000
1998-11-05$0.11$0.110
1998-11-04$0.11$0.111,000
1998-11-03$0.11$0.110
1998-11-02$0.11$0.1113,000
1998-10-30$0.11$0.112,000
1998-10-29$0.10$0.1016,000
1998-10-28$0.09$0.0913,200
1998-10-27$0.10$0.107,000
1998-10-26$0.10$0.1011,000
1998-10-23$0.10$0.1061,000
1998-10-22$0.13$0.1330,500
1998-10-21$0.10$0.1035,000
1998-10-20$0.10$0.105,000
1998-10-19$0.10$0.100
1998-10-16$0.10$0.1012,500
1998-10-15$0.14$0.140
1998-10-14$0.14$0.14113,300
1998-10-13$0.10$0.1029,600
1998-10-12$0.10$0.100
1998-10-09$0.10$0.1015,000
1998-10-08$0.10$0.1015,000
1998-10-07$0.14$0.1420,500
1998-10-06$0.10$0.104,000
1998-10-05$0.14$0.1468,400
1998-10-02$0.14$0.1420,000
1998-10-01$0.10$0.100
1998-09-30$0.10$0.1049,000
1998-09-29$0.14$0.143,200
1998-09-28$0.12$0.122,500
1998-09-25$0.14$0.140
1998-09-24$0.14$0.140
1998-09-23$0.14$0.140
1998-09-22$0.14$0.140
1998-09-21$0.14$0.140
1998-09-18$0.14$0.140
1998-09-17$0.14$0.140
1998-09-16$0.14$0.140
1998-09-15$0.14$0.140
1998-09-14$0.14$0.1431,600
1998-09-11$0.11$0.11110,000
1998-09-10$0.12$0.1210,000
1998-09-09$0.16$0.161,000
1998-09-08$0.12$0.1210,000
1998-09-04$0.16$0.160
1998-09-03$0.16$0.1610,000
1998-09-02$0.15$0.1512,600
1998-09-01$0.16$0.167,400
1998-08-31$0.13$0.1347,000
1998-08-28$0.14$0.1415,000
1998-08-27$0.16$0.1634,000
1998-08-26$0.16$0.1620,000
1998-08-25$0.18$0.180
1998-08-24$0.18$0.18500
1998-08-21$0.16$0.164,600
1998-08-20$0.16$0.160
1998-08-19$0.16$0.1641,800
1998-08-18$0.17$0.170
1998-08-17$0.17$0.1730,000
1998-08-14$0.20$0.201,000
1998-08-13$0.20$0.2020,000
1998-08-12$0.20$0.2021,200
1998-08-11$0.20$0.203,000
1998-08-10$0.16$0.166,700
1998-08-07$0.16$0.160
1998-08-06$0.16$0.1613,000
1998-08-05$0.16$0.165,000
1998-08-04$0.17$0.170
1998-08-03$0.17$0.17500
1998-07-31$0.17$0.17200
1998-07-30$0.23$0.230
1998-07-29$0.23$0.230
1998-07-28$0.23$0.230
1998-07-27$0.23$0.230
1998-07-24$0.23$0.230
1998-07-23$0.23$0.230
1998-07-22$0.23$0.231,000
1998-07-21$0.20$0.200
1998-07-20$0.20$0.2020,000
1998-07-17$0.23$0.233,000
1998-07-16$0.20$0.205,500
1998-07-15$0.20$0.200
1998-07-14$0.20$0.202,000
1998-07-13$0.20$0.20500
1998-07-10$0.23$0.2310,000
1998-07-09$0.23$0.233,500
1998-07-08$0.19$0.1912,500
1998-07-07$0.23$0.232,000
1998-07-06$0.23$0.230
1998-07-02$0.23$0.230
1998-07-01$0.23$0.2315,000
1998-06-30$0.23$0.2316,400
1998-06-29$0.19$0.1910,600
1998-06-26$0.23$0.2320,800
1998-06-25$0.23$0.23118,600
1998-06-24$0.21$0.210
1998-06-23$0.21$0.210
1998-06-22$0.21$0.2115,000
1998-06-19$0.19$0.195,000
1998-06-18$0.21$0.2126,400
1998-06-17$0.25$0.258,200
1998-06-16$0.20$0.2020,000
1998-06-15$0.21$0.2111,000
1998-06-12$0.28$0.280
1998-06-11$0.28$0.2820,600
1998-06-10$0.28$0.28100
1998-06-09$0.27$0.273,700
1998-06-08$0.27$0.273,700
1998-06-05$0.26$0.263,500
1998-06-04$0.26$0.2661,200
1998-06-03$0.26$0.2672,000
1998-06-02$0.34$0.340
1998-06-01$0.34$0.34100,000
1998-05-29$0.25$0.2576,000
1998-05-28$0.35$0.3523,500
1998-05-27$0.35$0.3515,200
1998-05-26$0.37$0.37617,100
1998-05-22$0.18$0.1815,000
1998-05-21$0.18$0.185,800
1998-05-20$0.15$0.150
1998-05-19$0.15$0.157,400
1998-05-18$0.18$0.182,000
1998-05-15$0.18$0.1865,200
1998-05-14$0.20$0.203,500
1998-05-13$0.19$0.1945,000
1998-05-12$0.19$0.197,500
1998-05-11$0.17$0.17500
1998-05-08$0.17$0.171,000
1998-05-07$0.17$0.1730,000
1998-05-06$0.20$0.2040,000
1998-05-05$0.18$0.1881,500
1998-05-04$0.20$0.2016,900
1998-05-01$0.22$0.2235,000
1998-04-30$0.22$0.2263,600
1998-04-29$0.27$0.270
1998-04-28$0.27$0.2715,000
1998-04-27$0.28$0.281,100
1998-04-24$0.25$0.250
1998-04-23$0.25$0.250
1998-04-22$0.25$0.2541,500
1998-04-21$0.23$0.2344,100
1998-04-20$0.25$0.2567,000
1998-04-17$0.23$0.2320,000
1998-04-16$0.23$0.2327,700
1998-04-15$0.25$0.2537,000
1998-04-14$0.28$0.281,000
1998-04-13$0.25$0.250
1998-04-09$0.25$0.253,300
1998-04-08$0.25$0.250
1998-04-07$0.25$0.251,000
1998-04-06$0.25$0.253,500
1998-04-03$0.27$0.2748,500
1998-04-02$0.28$0.280
1998-04-01$0.28$0.2842,100
1998-03-31$0.32$0.3221,000
1998-03-30$0.30$0.300
1998-03-27$0.30$0.300
1998-03-26$0.30$0.300
1998-03-25$0.30$0.300
1998-03-24$0.30$0.301,000
1998-03-23$0.27$0.270
1998-03-20$0.27$0.274,700
1998-03-19$0.30$0.3010,500
1998-03-18$0.27$0.270
1998-03-17$0.27$0.270
1998-03-16$0.27$0.275,000
1998-03-13$0.27$0.275,000
1998-03-12$0.30$0.30300
1998-03-11$0.30$0.301,000
1998-03-10$0.27$0.2739,700
1998-03-09$0.27$0.2710,000
1998-03-06$0.27$0.274,900
1998-03-05$0.33$0.335,900
1998-03-04$0.34$0.347,800
1998-03-03$0.34$0.345,000
1998-03-02$0.34$0.345,700
1998-02-27$0.34$0.341,600
1998-02-26$0.32$0.3213,900
1998-02-25$0.32$0.324,600
1998-02-24$0.26$0.265,600
1998-02-23$0.28$0.2866,300
1998-02-20$0.33$0.3311,500
1998-02-19$0.26$0.260
1998-02-18$0.26$0.26192,500
1998-02-17$0.34$0.341,800
1998-02-13$0.34$0.341,800
1998-02-12$0.27$0.2769,900
1998-02-11$0.40$0.40235,300
1998-02-10$0.25$0.2515,000
1998-02-09$0.20$0.2055,000
1998-02-06$0.20$0.205,200
1998-02-05$0.20$0.200
1998-02-04$0.20$0.200
1998-02-03$0.20$0.200
1998-02-02$0.20$0.200
1998-01-30$0.20$0.209,000
1998-01-29$0.20$0.200
1998-01-28$0.20$0.2018,200
1998-01-27$0.16$0.1646,000
1998-01-26$0.23$0.230
1998-01-23$0.23$0.230
1998-01-22$0.23$0.230
1998-01-21$0.23$0.235,000
1998-01-20$0.15$0.15125,500
1998-01-16$0.30$0.3030,000
1998-01-15$0.30$0.3021,700
1998-01-14$0.27$0.277,500
1998-01-13$0.25$0.257,400
1998-01-12$0.29$0.2913,400
1998-01-09$0.29$0.294,000
1998-01-08$0.29$0.2914,700
1998-01-07$0.24$0.240
1998-01-06$0.24$0.2443,300
1998-01-05$0.29$0.297,400
1998-01-02$0.29$0.290