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PFE20271217P15
PFE Dec 17 2027 15.00 Put (PFE271217P00015000)
option OPRA

EOD

Aug 19, 2026

0.17000.000%(0.0000)16

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.1400	0.1700	0.1400	0.1700	0.000%	16	6,159	0.000%
2026-08-18	0.1700	0.1700	0.1700	0.1700	-10.526%	15	6,143	0.000%
2026-08-12	0.1700	0.1900	0.1700	0.1900	0.000%	3	6,158	-10.526%
2026-08-07	0.1900	0.1900	0.1900	0.1900	-20.833%	6	6,155	-10.526%
2026-07-30	0.2400	0.2400	0.2400	0.2400	-7.692%	100	6,161	-29.167%
2026-07-27	0.2600	0.2600	0.2600	0.2600	+4.000%	5	6,061	-34.615%
2026-07-24	0.2500	0.2500	0.2500	0.2500	-19.355%	25	6,062	-32.000%
2026-07-16	0.2800	0.3100	0.2800	0.3100	+14.815%	92	6,037	-45.161%
2026-07-13	0.2700	0.2700	0.2700	0.2700	-12.903%	2,000	6,117	-37.037%
2026-07-08	0.3100	0.3100	0.3100	0.3100	-11.429%	1	4,117	-45.161%
2026-07-06	0.3300	0.3500	0.3300	0.3500	+9.375%	3	4,117	-51.429%
2026-07-01	0.3000	0.3200	0.2600	0.3200	-11.111%	34	4,116	-46.875%
2026-06-25	0.3600	0.3600	0.3600	0.3600	-7.692%	9	4,083	-52.778%
2026-06-24	0.3900	0.3900	0.3900	0.3900	+44.444%	30	4,092	-56.410%
2026-06-23	0.2700	0.2700	0.2700	0.2700	+3.846%	1	4,122	-37.037%
2026-06-18	0.2600	0.2600	0.2600	0.2600	+4.000%	30	4,121	-34.615%
2026-06-12	0.2500	0.2500	0.2500	0.2500	-7.407%	4	4,121	-32.000%
2026-06-11	0.2700	0.2700	0.2700	0.2700	-10.000%	1	4,121	-37.037%
2026-06-10	0.3000	0.3000	0.3000	0.3000	-14.286%	8	4,121	-43.333%
2026-06-03	0.3500	0.3500	0.3500	0.3500	+2.941%	1	4,129	-51.429%
2026-06-01	0.3400	0.3400	0.3400	0.3400	+3.030%	10	4,130	-50.000%
2026-05-20	0.3000	0.3300	0.3000	0.3300	-77.241%	20	4,120	-48.485%
2026-04-29	1.4500	1.4500	1.4500	1.4500	+262.500%	1	4,100	-88.276%
2026-04-23	0.4000	0.4000	0.4000	0.4000	+2.564%	1	4,100	-57.500%
2026-04-16	0.3900	0.3900	0.3900	0.3900	0.000%	20	4,100	-56.410%
2026-04-08	0.3900	0.3900	0.3900	0.3900	-4.878%	20	4,120	-56.410%
2026-03-19	0.4100	0.4100	0.4100	0.4100	+2.500%	33	4,140	-58.537%
2026-03-06	0.4000	0.4000	0.4000	0.4000	-50.000%	10	4,128	-57.500%
2026-02-12	0.8000	0.8000	0.8000	0.8000	+90.476%	4	4,118	-78.750%
2026-02-09	0.4200	0.4200	0.4200	0.4200	+23.529%	30	4,118	-59.524%
2026-02-06	0.3500	0.3500	0.3400	0.3400	-15.000%	11	4,088	-50.000%
2026-02-05	0.4000	0.4000	0.4000	0.4000	+2.564%	100	4,077	-57.500%
2026-01-22	0.3900	0.4200	0.3900	0.3900	-17.021%	100	4,086	-56.410%
2026-01-20	0.4700	0.4700	0.4700	0.4700	+4.444%	7	3,998	-63.830%
2026-01-16	0.4500	0.4500	0.4500	0.4500	-4.255%	10	4,011	-62.222%
2026-01-15	0.4800	0.4800	0.4700	0.4700	-29.851%	25	4,011	-63.830%
2026-01-06	0.6700	0.6700	0.6700	0.6700	+31.373%	1	3,996	-74.627%
2025-12-26	0.5100	0.5100	0.5100	0.5100	-20.313%	1	3,996	-66.667%
2025-12-22	0.6400	0.6400	0.6400	0.6400	-1.538%	10	3,996	-73.438%
2025-12-17	0.6500	0.6500	0.6500	0.6500	+51.163%	15	4,006	-73.846%
2025-12-15	0.5500	0.5500	0.4300	0.4300	-28.333%	6	3,994	-60.465%
2025-12-10	0.6000	0.6000	0.6000	0.6000	-3.226%	1	3,993	-71.667%
2025-12-09	0.6200	0.6200	0.6200	0.6200	+10.714%	9	3,992	-72.581%
2025-12-08	0.5600	0.5600	0.5600	0.5600	-8.197%	6	3,983	-69.643%
2025-12-01	0.6000	0.6100	0.5600	0.6100	-1.613%	11	3,977	-72.131%
2025-11-28	0.6200	0.6200	0.6200	0.6200	+10.714%	15	3,967	-72.581%
2025-11-17	0.5600	0.5600	0.5600	0.5600	+1.818%	4	3,952	-69.643%
2025-11-11	0.6500	0.6500	0.5000	0.5500	-9.836%	4	3,952	-69.091%
2025-11-04	0.6100	0.6100	0.6100	0.6100	-12.857%	15	3,949	-72.131%
2025-10-31	0.6800	0.7000	0.6800	0.7000	-6.667%	102	3,949	-75.714%
2025-10-29	0.7200	0.7500	0.7200	0.7500	-3.846%	136	3,847	-77.333%
2025-10-23	0.7700	0.7800	0.7700	0.7800	+6.849%	11	3,719	-78.205%
2025-10-22	0.7300	0.7300	0.7300	0.7300	-8.750%	1	3,720	-76.712%
2025-10-21	0.8000	0.8000	0.8000	0.8000	-2.439%	50	3,721	-78.750%
2025-10-20	0.8200	0.8200	0.8200	0.8200	-5.747%	15	3,671	-79.268%
2025-10-10	0.7700	0.8700	0.7700	0.8700	+12.987%	20	3,656	-80.460%
2025-10-09	0.7900	0.7900	0.7700	0.7700	+4.054%	5	3,656	-77.922%
2025-10-08	0.6800	0.7400	0.6800	0.7400	+8.824%	4	3,661	-77.027%
2025-10-06	0.6800	0.6800	0.6800	0.6800	0.000%	1	3,661	-75.000%
2025-10-03	0.6800	0.6800	0.6800	0.6800	-5.556%	15	3,662	-75.000%
2025-10-02	0.7200	0.7200	0.7200	0.7200	+7.463%	15	3,662	-76.389%
2025-10-01	0.6300	0.6700	0.6300	0.6700	-19.277%	31	3,662	-74.627%
2025-09-30	0.8300	0.8300	0.8300	0.8300	-8.791%	5	3,652	-79.518%
2025-09-29	0.9000	0.9100	0.9000	0.9100	0.000%	16	3,647	-81.319%
2025-09-26	0.9100	0.9300	0.9100	0.9100	-1.087%	11	3,631	-81.319%
2025-09-25	0.9200	0.9200	0.9200	0.9200	+3.371%	9	3,625	-81.522%
2025-09-24	0.8900	0.8900	0.8900	0.8900	+18.667%	10	3,625	-80.899%
2025-09-19	0.7500	0.7500	0.7500	0.7500	-1.316%	5	3,615	-77.333%
2025-09-17	0.7500	0.7600	0.7500	0.7600	0.000%	17	3,611	-77.632%
2025-09-16	0.7900	0.8300	0.7600	0.7600	-5.000%	230	3,594	-77.632%
2025-09-15	0.8000	0.8000	0.8000	0.8000	+6.667%	1	3,435	-78.750%
2025-09-12	0.7500	0.7500	0.7500	0.7500	+7.143%	11	3,435	-77.333%
2025-09-10	0.7000	0.7000	0.7000	0.7000	+1.449%	15	3,424	-75.714%
2025-09-09	0.6900	0.6900	0.6900	0.6900	+13.115%	15	3,409	-75.362%
2025-09-03	0.6100	0.6100	0.6100	0.6100	+1.667%	1	3,400	-72.131%
2025-08-28	0.6000	0.6000	0.6000	0.6000	+17.647%	1	3,401	-71.667%
2025-08-22	0.5000	0.5100	0.5000	0.5100	0.000%	2	3,400	-66.667%
2025-08-19	0.5100	0.5100	0.5100	0.5100	-8.929%	10	3,400	-66.667%
2025-08-14	0.6000	0.6000	0.5600	0.5600	-3.448%	35	3,400	-69.643%
2025-08-13	0.5500	0.5800	0.5500	0.5800	+16.000%	24	3,365	-70.690%
2025-08-12	0.5000	0.5000	0.5000	0.5000	-5.660%	7	3,385	-66.000%
2025-08-11	0.5300	0.5300	0.5300	0.5300	-11.667%	10	3,381	-67.925%
2025-08-06	0.5300	0.6000	0.5300	0.6000	+3.448%	18	3,371	-71.667%
2025-08-05	0.6000	0.6000	0.5800	0.5800	-14.706%	6	3,358	-70.690%
2025-08-04	0.6800	0.6800	0.6800	0.6800	+19.298%	2	3,361	-75.000%
2025-08-01	0.5700	0.5700	0.5700	0.5700	-17.391%	20	3,359	-70.175%
2025-07-31	0.6500	0.6900	0.6500	0.6900	+25.455%	101	3,339	-75.362%
2025-07-28	0.5500	0.5500	0.5500	0.5500	-5.172%	4	3,265	-69.091%
2025-07-25	0.5800	0.5800	0.5800	0.5800	+7.407%	20	3,265	-70.690%
2025-07-24	0.5300	0.6300	0.5300	0.5400	-6.897%	5	3,265	-68.519%
2025-07-22	0.6400	0.6400	0.5800	0.5800	-6.452%	2	3,267	-70.690%
2025-07-21	0.6200	0.6200	0.6200	0.6200	-10.145%	20	3,267	-72.581%
2025-07-17	0.7200	0.7200	0.6900	0.6900	+2.985%	2	3,257	-75.362%
2025-07-16	0.7300	0.7300	0.6700	0.6700	+13.559%	4	3,257	-74.627%
2025-07-14	0.5800	0.5900	0.5800	0.5900	+1.724%	2	3,257	-71.186%
2025-07-11	0.6100	0.6100	0.5800	0.5800	-6.452%	2	3,259	-70.690%
2025-07-10	0.5300	0.6200	0.5300	0.6200	+3.333%	14	3,259	-72.581%
2025-07-09	0.7000	0.7000	0.6000	0.6000	-9.091%	12	3,254	-71.667%
2025-06-30	0.6600	0.6600	0.6600	0.6600	-2.941%	20	3,255	-74.242%
2025-06-24	0.7300	0.7300	0.6800	0.6800	+33.333%	2	3,236	-75.000%
2025-06-10	0.8100	0.8600	0.5100	0.5100	-42.045%	10	3,237	-66.667%
2025-06-09	0.8700	0.8800	0.8700	0.8800	-6.383%	2	3,231	-80.682%
2025-06-03	0.9400	0.9400	0.9400	0.9400	+3.297%	3	3,231	-81.915%
2025-05-30	0.9100	0.9100	0.9100	0.9100	+3.409%	4	3,229	-81.319%
2025-05-29	0.8500	0.9600	0.8500	0.8800	-2.222%	15	3,227	-80.682%
2025-05-21	0.9000	0.9000	0.9000	0.9000	-11.765%	10	3,225	-81.111%
2025-05-19	0.7800	1.0200	0.7800	1.0200	+0.990%	20	3,226	-83.333%
2025-05-16	1.0600	1.0700	1.0100	1.0100	-3.810%	1,716	3,236	-83.168%
2025-05-15	1.1100	1.1100	1.0000	1.0500	-0.943%	15	2,380	-83.810%
2025-05-14	1.0000	1.0600	0.9900	1.0600	+6.000%	5	2,365	-83.962%
2025-05-13	1.0000	1.0000	1.0000	1.0000	+5.263%	2	2,362	-83.000%
2025-05-12	1.0100	1.0100	0.9500	0.9500	-13.636%	10	2,360	-82.105%
2025-05-07	1.1100	1.1700	1.1000	1.1000	+10.000%	3	2,355	-84.545%
2025-05-06	1.0000	1.0000	1.0000	1.0000	+6.383%	1	2,354	-83.000%
2025-05-02	1.0000	1.0000	0.9400	0.9400	-3.093%	4	2,354	-81.915%
2025-04-29	1.0000	1.0900	0.9700	0.9700	-12.613%	75	2,354	-82.474%
2025-04-28	1.1300	1.1400	1.0700	1.1100	0.000%	14	2,350	-84.685%
2025-04-25	1.2300	1.2300	1.0400	1.1100	-9.756%	16	2,340	-84.685%
2025-04-23	1.2300	1.2300	1.2300	1.2300	-5.385%	10	2,337	-86.179%
2025-04-22	1.2500	1.3000	1.2500	1.3000	+5.691%	60	2,327	-86.923%
2025-04-21	1.3000	1.3100	1.2300	1.2300	-5.385%	2,132	2,283	-86.179%
2025-04-14	2.5500	2.5500	1.3000	1.3000	-7.801%	6	151	-86.923%
2025-04-11	1.4500	1.4500	1.4000	1.4100	-9.032%	266	155	-87.943%
2025-04-10	1.6000	1.6000	1.5500	1.5500	+3.333%	7	23	-89.032%
2025-04-09	1.5000	1.5000	1.5000	1.5000	+3.448%	15	20	-88.667%
2025-04-08	1.2400	1.4500	1.2400	1.4500	0.000%	5	5	-88.276%