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PFE20280121P25
PFE Jan 21 2028 25.00 Put (PFE280121P00025000)
option OPRA

EOD

Jul 7, 2026

3.73-4.359%(-0.17)675

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-07	3.6700	3.8000	3.6000	3.7300	-4.359%	675	29,434	0.000%
2026-07-06	3.7800	3.9000	3.7000	3.9000	+9.859%	120	28,768	-4.359%
2026-07-02	3.6900	3.6900	3.5200	3.5500	-8.505%	36	28,634	+5.070%
2026-07-01	3.8000	3.8800	3.7600	3.8800	+6.301%	23	28,634	-3.866%
2026-06-30	3.7000	3.7000	3.6500	3.6500	+2.817%	8	28,613	+2.192%
2026-06-29	3.5000	3.6000	3.5000	3.5500	-1.389%	3,009	28,615	+5.070%
2026-06-26	3.6500	3.7000	3.6000	3.6000	-8.861%	14	28,620	+3.611%
2026-06-25	3.5800	3.9500	3.5800	3.9500	+6.757%	228	28,606	-5.570%
2026-06-24	3.4000	3.8000	3.4000	3.7000	+8.824%	225	28,419	+0.811%
2026-06-23	3.3500	3.4100	3.3000	3.4000	+6.250%	117	28,309	+9.706%
2026-06-22	3.3000	3.3000	3.1700	3.2000	-0.621%	31	28,409	+16.563%
2026-06-18	3.1000	3.3600	3.1000	3.2200	+17.949%	75	28,421	+15.839%
2026-06-17	2.9000	2.9200	2.7300	2.7300	-5.536%	26	28,421	+36.630%
2026-06-16	2.8000	3.0000	2.8000	2.8900	+3.957%	577	28,421	+29.066%
2026-06-15	2.8500	2.8500	2.7200	2.7800	-4.467%	690	28,224	+34.173%
2026-06-12	2.8400	2.9100	2.8400	2.9100	+1.748%	101	28,224	+28.179%
2026-06-11	2.9500	2.9500	2.8600	2.8600	-7.143%	9	28,224	+30.420%
2026-06-10	3.0300	3.1400	3.0300	3.0800	-0.645%	27	28,227	+21.104%
2026-06-09	3.1000	3.1000	3.1000	3.1000	0.000%	5	28,226	+20.323%
2026-06-08	2.9000	3.1100	2.9000	3.1000	+1.974%	7	28,225	+20.323%
2026-06-05	2.9000	3.0400	2.9000	3.0400	-2.875%	21	28,225	+22.697%
2026-06-04	3.1500	3.1500	3.1000	3.1300	-6.006%	13	28,233	+19.169%
2026-06-03	3.3000	3.3300	3.2000	3.3300	+5.047%	22	28,238	+12.012%
2026-06-02	3.2500	3.2500	3.1500	3.1700	+0.635%	29	28,219	+17.666%
2026-06-01	3.1000	3.2000	3.1000	3.1500	+3.279%	56	28,218	+18.413%
2026-05-29	3.0000	3.0500	3.0000	3.0500	0.000%	22	28,214	+22.295%
2026-05-28	2.9500	3.0500	2.9500	3.0500	+3.390%	25	28,213	+22.295%
2026-05-27	2.8700	2.9500	2.8700	2.9500	-6.349%	27	28,212	+26.441%
2026-05-26	3.1000	3.1500	3.0000	3.1500	+2.273%	40	28,215	+18.413%
2026-05-22	2.9000	3.0800	2.9000	3.0800	-0.645%	3	28,230	+21.104%
2026-05-21	3.0900	3.1000	3.0900	3.1000	+0.977%	50	28,229	+20.323%
2026-05-20	3.0700	3.0700	3.0700	3.0700	-0.325%	2	28,229	+21.498%
2026-05-19	3.2000	3.2000	3.0300	3.0800	-6.667%	111	28,095	+21.104%
2026-05-18	3.3500	3.3800	3.2800	3.3000	-1.493%	6,417	28,095	+13.030%
2026-05-15	3.2100	3.4000	3.2100	3.3500	+5.346%	17	28,095	+11.343%
2026-05-14	3.0500	3.1800	3.0500	3.1800	+0.952%	22	21,667	+17.296%
2026-05-13	3.1500	3.1500	3.1500	3.1500	+1.613%	4	21,652	+18.413%
2026-05-12	3.2200	3.2200	3.1000	3.1000	-1.899%	4	21,652	+20.323%
2026-05-11	3.0000	3.1700	3.0000	3.1600	-0.315%	16	21,652	+18.038%
2026-05-08	3.0500	3.2000	3.0500	3.1700	+3.257%	1,043	21,634	+17.666%
2026-05-07	3.1400	3.1400	3.0700	3.0700	-2.540%	122	20,611	+21.498%
2026-05-06	3.1100	3.1500	3.1000	3.1500	-3.077%	167	20,492	+18.413%
2026-05-05	3.2000	3.3000	3.2000	3.2500	+3.175%	46	20,339	+14.769%
2026-05-04	3.2700	3.3000	3.1500	3.1500	-4.255%	29	20,293	+18.413%
2026-05-01	3.2000	3.2900	3.2000	3.2900	+4.444%	5	20,297	+13.374%
2026-04-30	3.1000	3.1500	3.1000	3.1500	-3.077%	94	20,297	+18.413%
2026-04-29	3.1000	3.3000	3.1000	3.2500	-0.307%	5	20,211	+14.769%
2026-04-28	3.1800	3.2600	3.1800	3.2600	+5.161%	10	20,207	+14.417%
2026-04-27	3.1000	3.1000	3.1000	3.1000	+1.307%	10	20,199	+20.323%
2026-04-24	3.0600	3.0600	3.0600	3.0600	-2.857%	2	20,199	+21.895%
2026-04-22	3.0200	3.1500	2.8500	3.1500	+14.545%	4	20,197	+18.413%
2026-04-20	2.8200	2.8200	2.7500	2.7500	-4.514%	42	20,193	+35.636%
2026-04-17	2.9000	2.9200	2.8800	2.8800	-1.370%	3	20,178	+29.514%
2026-04-16	2.9200	2.9200	2.9200	2.9200	-3.630%	2	20,180	+27.740%
2026-04-15	3.0300	3.0300	3.0300	3.0300	+1.338%	2	20,178	+23.102%
2026-04-14	3.0500	3.0500	2.9900	2.9900	-6.270%	35	20,176	+24.749%
2026-04-13	3.1500	3.1900	3.1500	3.1900	+2.903%	6	20,186	+16.928%
2026-04-10	3.0500	3.1000	3.0300	3.1000	+15.672%	15	20,187	+20.323%
2026-04-09	2.6800	2.6800	2.6800	2.6800	-8.844%	2	20,177	+39.179%
2026-04-08	2.9800	3.0800	2.9400	2.9400	-3.607%	45	20,177	+26.871%
2026-04-07	3.0000	3.2000	3.0000	3.0500	+13.806%	12	20,134	+22.295%
2026-04-02	2.7200	2.7500	2.6800	2.6800	0.000%	36	20,118	+39.179%
2026-04-01	2.6600	2.6800	2.6600	2.6800	-4.965%	2	20,118	+39.179%
2026-03-31	2.8200	2.8200	2.7500	2.8200	-4.407%	6	20,117	+32.270%
2026-03-30	3.0500	3.0500	2.9400	2.9500	+0.340%	49	20,117	+26.441%
2026-03-27	2.9300	3.0000	2.9300	2.9400	+2.797%	71	20,118	+26.871%
2026-03-26	2.8000	2.8600	2.6900	2.8600	-4.983%	107	20,148	+30.420%
2026-03-25	3.0000	3.0100	3.0000	3.0100	-2.903%	5	20,093	+23.920%
2026-03-24	3.3500	3.3500	3.0900	3.1000	-2.516%	152	20,092	+20.323%
2026-03-23	3.0800	3.2000	3.0800	3.1800	+1.274%	51	19,941	+17.296%
2026-03-20	2.9000	3.2000	2.9000	3.1400	+8.276%	268	19,896	+18.790%
2026-03-19	3.1000	3.1000	2.9000	2.9000	-8.805%	55	19,762	+28.621%
2026-03-18	2.8300	3.2000	2.8300	3.1800	+6.355%	11	19,748	+17.296%
2026-03-17	3.2800	3.2800	2.8500	2.9900	-9.668%	10,006	19,751	+24.749%
2026-03-16	3.3000	3.3100	3.3000	3.3100	+0.303%	3	9,749	+12.689%
2026-03-13	3.1200	3.4700	3.1200	3.3000	+5.431%	42	9,746	+13.030%
2026-03-12	3.2200	3.3000	3.1300	3.1300	+4.333%	6	9,780	+19.169%
2026-03-11	3.0500	3.0500	3.0000	3.0000	-9.366%	4	9,776	+24.333%
2026-03-09	3.2500	3.3500	3.1000	3.3100	+3.438%	5	9,774	+12.689%
2026-03-06	3.7800	3.7800	3.2000	3.2000	-3.030%	3	9,775	+16.563%
2026-03-05	3.2000	3.3000	3.2000	3.3000	+1.538%	13	9,775	+13.030%
2026-03-04	3.3100	3.3100	3.2500	3.2500	-1.515%	5	9,766	+14.769%
2026-03-03	3.3500	3.3500	3.3000	3.3000	+10.000%	25	9,771	+13.030%
2026-03-02	2.9000	3.0000	2.9000	3.0000	+3.806%	4	9,746	+24.333%
2026-02-27	2.9000	2.9000	2.8500	2.8900	-5.246%	152	9,742	+29.066%
2026-02-25	3.0200	3.1000	3.0000	3.0500	+3.741%	153	9,439	+22.295%
2026-02-24	2.9500	2.9500	2.9000	2.9400	-2.000%	17	9,439	+26.871%
2026-02-23	3.0000	3.0000	3.0000	3.0000	-7.692%	5	9,434	+24.333%
2026-02-20	3.2500	3.2500	3.2500	3.2500	+3.175%	21	9,429	+14.769%
2026-02-19	3.0800	3.2500	3.0800	3.1500	+16.667%	18	9,408	+18.413%
2026-02-18	2.9300	2.9300	2.7000	2.7000	-7.850%	9	9,402	+38.148%
2026-02-17	2.9300	3.0000	2.9300	2.9300	+2.091%	42	9,396	+27.304%
2026-02-13	2.8100	2.8700	2.8100	2.8700	-2.712%	21	9,374	+29.965%
2026-02-12	2.8200	2.9500	2.8200	2.9500	+4.610%	41	9,374	+26.441%
2026-02-11	2.8200	2.8700	2.8000	2.8200	-2.759%	22	9,343	+32.270%
2026-02-10	3.0000	3.0000	2.8300	2.9000	-5.229%	60	9,330	+28.621%
2026-02-09	3.0800	3.0800	3.0500	3.0600	+3.729%	36	9,318	+21.895%
2026-02-06	3.0400	3.0400	2.8900	2.9500	-8.385%	1,575	9,282	+26.441%
2026-02-05	2.9600	3.2200	2.9400	3.2200	+5.574%	43	7,787	+15.839%
2026-02-04	3.1500	3.2000	3.0000	3.0500	-8.955%	19	7,790	+22.295%
2026-02-03	3.4000	3.4800	3.3500	3.3500	+4.688%	523	7,803	+11.343%
2026-02-02	3.1500	3.2300	3.1000	3.2000	-3.030%	45	8,008	+16.563%
2026-01-30	3.3800	3.3800	3.2900	3.3000	-9.589%	59	8,013	+13.030%
2026-01-29	3.3000	3.6500	3.3000	3.6500	+7.353%	8	7,987	+2.192%
2026-01-28	3.2500	3.4000	3.2500	3.4000	+6.250%	43	7,986	+9.706%
2026-01-27	3.3000	3.3000	3.0700	3.2000	-4.478%	55	8,003	+16.563%
2026-01-26	3.4000	3.4000	3.2500	3.3500	-1.471%	27	8,025	+11.343%
2026-01-23	3.5300	3.5300	3.4000	3.4000	+0.295%	3	8,000	+9.706%
2026-01-22	3.5000	3.5000	3.3800	3.3900	-3.966%	43	8,001	+10.029%
2026-01-21	3.7000	3.7000	3.5300	3.5300	-4.595%	74	7,958	+5.666%
2026-01-20	3.7500	3.9000	3.6000	3.7000	+1.370%	91	7,889	+0.811%
2026-01-16	3.6400	3.6500	3.6000	3.6500	+1.389%	64	7,769	+2.192%
2026-01-15	3.6500	3.6500	3.6000	3.6000	-3.485%	600	7,769	+3.611%
2026-01-14	3.7000	3.7300	3.6900	3.7300	-1.842%	11	7,769	0.000%
2026-01-13	3.8100	4.0000	3.8000	3.8000	-1.299%	880	7,766	-1.842%
2026-01-12	3.7700	3.9000	3.7500	3.8500	+4.054%	483	7,288	-3.117%
2026-01-09	3.7200	3.7200	3.7000	3.7000	-5.128%	21	6,849	+0.811%
2026-01-08	3.8500	3.9000	3.8500	3.9000	0.000%	9	6,838	-4.359%
2026-01-07	3.7000	3.9000	3.1500	3.9000	+5.405%	79	6,833	-4.359%
2026-01-06	3.6000	3.7500	3.6000	3.7000	-6.329%	37	6,856	+0.811%
2026-01-05	3.7500	4.0000	3.7500	3.9500	+0.765%	15	6,822	-5.570%
2026-01-02	4.0500	4.0500	3.9000	3.9200	0.000%	57	6,807	-4.847%
2025-12-31	4.0000	4.0000	3.9200	3.9200	-0.254%	124	6,714	-4.847%
2025-12-30	4.0000	4.0500	3.9300	3.9300	-1.750%	103	6,714	-5.089%
2025-12-29	3.9500	4.0500	3.9500	4.0000	-1.235%	57	6,652	-6.750%
2025-12-26	3.8500	4.0800	3.8500	4.0500	+1.250%	5	6,677	-7.901%
2025-12-24	3.9500	4.0400	3.9500	4.0000	-1.961%	1,032	5,650	-6.750%
2025-12-23	3.9300	4.1000	3.9300	4.0800	+4.615%	82	5,650	-8.578%
2025-12-22	3.8800	4.0500	3.8500	3.9000	-1.266%	236	5,605	-4.359%
2025-12-19	3.9800	4.0000	3.9500	3.9500	-2.469%	35	5,406	-5.570%
2025-12-18	3.9500	4.2000	3.8700	4.0500	+2.015%	105	5,371	-7.901%
2025-12-17	4.0000	4.1000	3.9000	3.9700	+1.795%	428	5,269	-6.045%
2025-12-16	3.6500	4.2000	3.6500	3.9000	+10.169%	198	5,084	-4.359%
2025-12-15	3.7000	3.7100	3.5200	3.5400	-6.101%	86	4,967	+5.367%
2025-12-12	3.8000	3.8000	3.7700	3.7700	-3.581%	45	4,960	-1.061%
2025-12-11	3.8000	3.9100	3.8000	3.9100	-1.013%	8	4,985	-4.604%
2025-12-10	3.9500	3.9500	3.9500	3.9500	0.000%	1	4,977	-5.570%
2025-12-09	3.8100	3.9500	3.8100	3.9500	+2.597%	29	4,978	-5.570%
2025-12-08	3.8500	3.8500	3.8500	3.8500	+3.217%	1	4,974	-3.117%
2025-12-05	3.8000	3.8000	3.7200	3.7300	-5.808%	52	4,975	0.000%
2025-12-04	3.8900	3.9600	3.8900	3.9600	+5.882%	5	4,929	-5.808%
2025-12-03	3.9400	3.9400	3.7400	3.7400	-6.500%	19	4,924	-0.267%
2025-12-02	4.1000	4.1000	3.8900	4.0000	+1.266%	57	4,907	-6.750%
2025-12-01	3.8000	3.9800	3.8000	3.9500	+2.597%	78	4,850	-5.570%
2025-11-28	3.8200	3.8500	3.8200	3.8500	-2.532%	112	4,772	-3.117%
2025-11-26	3.8000	3.9500	3.8000	3.9500	0.000%	7	4,655	-5.570%
2025-11-25	3.8000	4.2500	3.8000	3.9500	-2.469%	11	4,655	-5.570%
2025-11-24	3.7300	4.1100	3.7300	4.0500	-8.989%	6	4,654	-7.901%
2025-11-21	4.4500	4.4500	4.4500	4.4500	-1.111%	1	4,648	-16.180%
2025-11-20	4.5000	4.5000	4.5000	4.5000	+3.448%	1	4,648	-17.111%
2025-11-19	4.3500	4.3500	4.3500	4.3500	+7.673%	2	4,647	-14.253%
2025-11-18	4.1200	4.2000	4.0100	4.0400	-3.810%	7	4,645	-7.673%
2025-11-17	4.1000	4.2000	4.1000	4.2000	+5.793%	15	4,643	-11.190%
2025-11-14	4.2000	4.2000	3.9500	3.9700	+3.385%	49	4,635	-6.045%
2025-11-13	3.8000	3.8500	3.7000	3.8400	-2.041%	14	4,615	-2.865%
2025-11-12	4.0500	4.0500	3.9100	3.9200	-3.210%	8	4,618	-4.847%
2025-11-11	4.3500	4.3500	3.9500	4.0500	-11.957%	184	4,616	-7.901%
2025-11-10	4.2500	4.6000	4.2500	4.6000	+2.222%	8	4,563	-18.913%
2025-11-07	4.4900	4.5900	4.4900	4.5000	+2.975%	11	4,511	-17.111%
2025-11-06	4.3900	4.5000	4.3500	4.3700	-3.956%	22	4,510	-14.645%
2025-11-05	4.6000	4.6500	4.5100	4.5500	-2.985%	36	4,501	-18.022%
2025-11-04	4.4000	4.6900	4.4000	4.6900	+3.077%	38	4,469	-20.469%
2025-11-03	4.5500	4.5500	4.5500	4.5500	+2.247%	2	4,446	-18.022%
2025-10-31	4.6100	4.6600	4.4300	4.4500	-7.292%	13	4,446	-16.180%
2025-10-30	4.6000	4.8000	4.6000	4.8000	+1.695%	21	4,435	-22.292%
2025-10-29	4.4500	4.7200	4.4500	4.7200	+6.787%	46	4,415	-20.975%
2025-10-28	4.5000	4.6000	3.9100	4.4200	-0.674%	16	4,405	-15.611%
2025-10-24	4.5100	4.5600	4.4300	4.4500	-4.301%	16	4,391	-16.180%
2025-10-23	4.6500	4.6500	4.6500	4.6500	+1.528%	4	4,375	-19.785%
2025-10-22	4.4300	4.5800	4.4300	4.5800	+0.659%	2	4,373	-18.559%
2025-10-21	4.6900	4.6900	4.5000	4.5500	-2.151%	262	4,372	-18.022%
2025-10-20	2.1700	4.7400	2.1700	4.6500	-0.215%	29	4,110	-19.785%
2025-10-17	5.0000	5.0000	4.6500	4.6600	-6.800%	10	4,095	-19.957%
2025-10-16	4.8200	5.0000	4.8200	5.0000	+2.881%	3	4,093	-25.400%
2025-10-15	4.6000	4.9400	4.6000	4.8600	+5.195%	15	4,093	-23.251%
2025-10-13	4.7600	4.7700	4.5900	4.6200	-1.493%	27	4,081	-19.264%
2025-10-10	4.4500	4.6900	4.4500	4.6900	+6.834%	17	4,054	-20.469%
2025-10-09	4.2400	4.3900	4.2400	4.3900	+6.813%	21	4,044	-15.034%
2025-10-08	4.0700	4.1100	4.0500	4.1100	+4.051%	2,527	4,023	-9.246%
2025-10-07	3.9000	3.9500	3.9000	3.9500	+5.333%	15	1,506	-5.570%
2025-10-06	3.8000	3.8700	3.6400	3.7500	+8.382%	24	1,491	-0.533%
2025-10-03	3.4500	3.5000	3.1500	3.4600	-4.683%	29	1,474	+7.803%
2025-10-02	3.6300	3.6300	3.6300	3.6300	+2.542%	1	1,446	+2.755%
2025-10-01	4.2000	4.2000	3.1600	3.5400	-17.483%	74	1,445	+5.367%
2025-09-30	3.5500	4.4600	3.5500	4.2900	-13.333%	35	1,440	-13.054%
2025-09-29	5.0000	5.0200	4.9500	4.9500	-1.000%	644	1,410	-24.646%
2025-09-26	5.0500	5.0500	4.9500	5.0000	-0.200%	296	769	-25.400%
2025-09-25	5.7000	5.7000	5.0000	5.0100	+2.245%	407	474	-25.549%
2025-09-24	4.8000	4.9000	4.8000	4.9000	+4.255%	46	67	-23.878%
2025-09-19	4.5700	4.7000	4.5700	4.7000	+4.444%	7	37	-20.638%
2025-09-18	4.5300	4.5300	4.5000	4.5000	0.000%	2	30	-17.111%
2025-09-17	4.7000	4.7000	4.3500	4.5000	+3.926%	18	28	-17.111%
2025-09-15	4.3300	4.3300	4.3300	4.3300	0.000%	10	10	-13.857%