OTC:CYVNY | Historical Stock Price | Opthea Ltd

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
2020-10-16 to 2026-08-27
Data captured

Stock Price Chart

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

$0.01$0.03$0.13$0.62$2.97$14.182020-10-162026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2025-12-31$0.02$0.0217,500
2025-12-30$0.01$0.014,600
2025-12-29$0.05$0.0541,700
2025-12-26$0.02$0.0226,800
2025-12-24$0.06$0.061,000
2025-12-23$0.02$0.023,600
2025-12-22$0.06$0.06137,600
2025-12-19$0.04$0.0416,000
2025-12-18$0.04$0.0441,500
2025-12-17$0.07$0.071,400
2025-12-16$0.03$0.0381,600
2025-12-15$0.07$0.072,800
2025-12-12$0.04$0.043,100
2025-12-11$0.06$0.06104,100
2025-12-10$0.04$0.04105,000
2025-12-09$0.04$0.0411,900
2025-12-08$0.03$0.03132,100
2025-12-05$0.05$0.05128,800
2025-12-04$0.05$0.056,100
2025-12-03$0.20$0.205,400
2025-12-02$0.07$0.0714,600
2025-12-01$0.07$0.0711,500
2025-11-28$0.11$0.1116,900
2025-11-26$0.11$0.1133,800
2025-11-25$0.07$0.07501,800
2025-11-24$0.19$0.1989,100
2025-11-21$0.28$0.2823,800
2025-11-20$0.15$0.15182,200
2025-11-19$3.41$3.410
2025-11-18$3.41$3.410
2025-11-17$3.41$3.410
2025-11-14$3.41$3.410
2025-11-13$3.41$3.410
2025-11-12$3.41$3.410
2025-11-11$3.41$3.410
2025-11-10$3.41$3.410
2025-11-07$3.41$3.410
2025-11-06$3.41$3.410
2025-11-05$3.41$3.410
2025-11-04$3.41$3.410
2025-11-03$3.41$3.410
2025-10-31$3.41$3.410
2025-10-30$3.41$3.410
2025-10-29$3.41$3.410
2025-10-28$3.41$3.410
2025-10-27$3.41$3.410
2025-10-24$3.41$3.410
2025-10-23$3.41$3.410
2025-10-22$3.41$3.410
2025-10-21$3.41$3.410
2025-10-20$3.41$3.410
2025-10-17$3.41$3.410
2025-10-16$3.41$3.410
2025-10-15$3.41$3.410
2025-10-14$3.41$3.410
2025-10-13$3.41$3.410
2025-10-10$3.41$3.410
2025-10-09$3.41$3.410
2025-10-08$3.41$3.410
2025-10-07$3.41$3.410
2025-10-06$3.41$3.410
2025-10-03$3.41$3.410
2025-10-02$3.41$3.410
2025-10-01$3.41$3.410
2025-09-30$3.41$3.410
2025-09-29$3.41$3.410
2025-09-26$3.41$3.410
2025-09-25$3.41$3.410
2025-09-24$3.41$3.410
2025-09-23$3.41$3.410
2025-09-22$3.41$3.410
2025-09-19$3.41$3.410
2025-09-18$3.41$3.410
2025-09-17$3.41$3.410
2025-09-16$3.41$3.410
2025-09-15$3.41$3.410
2025-09-12$3.41$3.410
2025-09-11$3.41$3.410
2025-09-10$3.41$3.410
2025-09-09$3.41$3.410
2025-09-08$3.41$3.410
2025-09-05$3.41$3.410
2025-09-04$3.41$3.410
2025-09-03$3.41$3.410
2025-09-02$3.41$3.410
2025-08-29$3.41$3.410
2025-08-28$3.41$3.410
2025-08-27$3.41$3.410
2025-08-26$3.41$3.410
2025-08-25$3.41$3.410
2025-08-22$3.41$3.410
2025-08-21$3.41$3.410
2025-08-20$3.41$3.410
2025-08-19$3.41$3.410
2025-08-18$3.41$3.410
2025-08-15$3.41$3.410
2025-08-14$3.41$3.410
2025-08-13$3.41$3.410
2025-08-12$3.41$3.410
2025-08-11$3.41$3.410
2025-08-08$3.41$3.410
2025-08-07$3.41$3.410
2025-08-06$3.41$3.410
2025-08-05$3.41$3.410
2025-08-04$3.41$3.410
2025-08-01$3.41$3.410
2025-07-31$3.41$3.410
2025-07-30$3.41$3.410
2025-07-29$3.41$3.410
2025-07-28$3.41$3.410
2025-07-25$3.41$3.410
2025-07-24$3.41$3.410
2025-07-23$3.41$3.410
2025-07-22$3.41$3.410
2025-07-21$3.41$3.410
2025-07-18$3.41$3.410
2025-07-17$3.41$3.410
2025-07-16$3.41$3.410
2025-07-15$3.41$3.410
2025-07-14$3.41$3.410
2025-07-11$3.41$3.410
2025-07-10$3.41$3.410
2025-07-09$3.41$3.410
2025-07-08$3.41$3.410
2025-07-07$3.41$3.410
2025-07-03$3.41$3.410
2025-07-02$3.41$3.410
2025-07-01$3.41$3.410
2025-06-30$3.41$3.410
2025-06-27$3.41$3.410
2025-06-26$3.41$3.410
2025-06-25$3.41$3.410
2025-06-24$3.41$3.410
2025-06-23$3.41$3.410
2025-06-20$3.41$3.410
2025-06-18$3.41$3.410
2025-06-17$3.41$3.410
2025-06-16$3.41$3.410
2025-06-13$3.41$3.410
2025-06-12$3.41$3.410
2025-06-11$3.41$3.410
2025-06-10$3.41$3.410
2025-06-09$3.41$3.410
2025-06-06$3.41$3.410
2025-06-05$3.41$3.410
2025-06-04$3.41$3.410
2025-06-03$3.41$3.410
2025-06-02$3.41$3.410
2025-05-30$3.41$3.410
2025-05-29$3.41$3.410
2025-05-28$3.41$3.410
2025-05-27$3.41$3.410
2025-05-23$3.41$3.410
2025-05-22$3.41$3.410
2025-05-21$3.41$3.410
2025-05-20$3.41$3.410
2025-05-19$3.41$3.410
2025-05-16$3.41$3.410
2025-05-15$3.41$3.410
2025-05-14$3.41$3.410
2025-05-13$3.41$3.410
2025-05-12$3.41$3.410
2025-05-09$3.41$3.410
2025-05-08$3.41$3.410
2025-05-07$3.41$3.410
2025-05-06$3.41$3.410
2025-05-05$3.41$3.410
2025-05-02$3.41$3.410
2025-05-01$3.41$3.410
2025-04-30$3.41$3.410
2025-04-29$3.41$3.410
2025-04-28$3.41$3.410
2025-04-25$3.41$3.410
2025-04-24$3.41$3.410
2025-04-23$3.41$3.410
2025-04-22$3.41$3.410
2025-04-21$3.41$3.410
2025-04-17$3.41$3.410
2025-04-16$3.41$3.410
2025-04-15$3.41$3.410
2025-04-14$3.41$3.410
2025-04-11$3.41$3.410
2025-04-10$3.41$3.410
2025-04-09$3.41$3.410
2025-04-08$3.41$3.410
2025-04-07$3.41$3.410
2025-04-04$3.41$3.410
2025-04-03$3.41$3.410
2025-04-02$3.41$3.410
2025-04-01$3.41$3.410
2025-03-31$3.41$3.410
2025-03-28$3.41$3.410
2025-03-27$3.41$3.410
2025-03-26$3.41$3.410
2025-03-25$3.41$3.410
2025-03-24$3.41$3.410
2025-03-21$3.41$3.410
2025-03-20$3.41$3.410
2025-03-19$3.41$3.410
2025-03-18$3.41$3.410
2025-03-17$3.41$3.413,000
2025-03-14$3.18$3.1886,400
2025-03-13$3.07$3.0715,500
2025-03-12$3.17$3.1718,400
2025-03-11$3.13$3.1343,600
2025-03-10$3.24$3.2444,200
2025-03-07$3.51$3.5153,200
2025-03-06$3.52$3.5237,700
2025-03-05$3.98$3.9854,500
2025-03-04$3.55$3.55139,700
2025-03-03$5.11$5.11120,800
2025-02-28$4.48$4.4847,300
2025-02-27$4.60$4.6020,900
2025-02-26$4.62$4.628,500
2025-02-25$4.71$4.7129,600
2025-02-24$4.90$4.904,700
2025-02-21$5.02$5.0211,800
2025-02-20$4.99$4.9923,000
2025-02-19$4.85$4.8533,600
2025-02-18$5.04$5.0448,300
2025-02-14$5.21$5.2113,200
2025-02-13$5.16$5.1616,600
2025-02-12$5.13$5.133,400
2025-02-11$5.33$5.3339,000
2025-02-10$5.54$5.5477,900
2025-02-07$5.73$5.7360,500
2025-02-06$5.92$5.9261,300
2025-02-05$5.71$5.7136,100
2025-02-04$5.33$5.335,300
2025-02-03$5.14$5.1414,100
2025-01-31$5.56$5.5628,700
2025-01-30$5.49$5.4920,000
2025-01-29$5.07$5.0713,900
2025-01-28$5.00$5.0078,400
2025-01-27$4.77$4.7799,800
2025-01-24$4.89$4.89116,300
2025-01-23$4.60$4.6051,800
2025-01-22$4.41$4.4159,800
2025-01-21$4.41$4.4131,800
2025-01-17$3.90$3.9016,600
2025-01-16$3.75$3.756,800
2025-01-15$3.59$3.5953,000
2025-01-14$3.82$3.8232,200
2025-01-13$3.58$3.5837,200
2025-01-10$3.52$3.5233,700
2025-01-08$3.73$3.7331,200
2025-01-07$3.85$3.8516,400
2025-01-06$3.69$3.6920,600
2025-01-03$3.76$3.766,900
2025-01-02$3.69$3.6911,800