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PFE20271217P18
PFE Dec 17 2027 18.00 Put (PFE271217P00018000)
option OPRA

EOD

Jul 7, 2026

0.7900-4.819%(-0.0400)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-07	0.7900	0.7900	0.7900	0.7900	-4.819%	1	18,404	0.000%
2026-07-06	0.8300	0.8300	0.8300	0.8300	0.000%	10	18,404	-4.819%
2026-06-30	0.8300	0.8300	0.8300	0.8300	+2.469%	5	18,404	-4.819%
2026-06-24	0.7400	0.8100	0.7400	0.8100	+9.459%	25	18,399	-2.469%
2026-06-23	0.7400	0.7400	0.7400	0.7400	+2.778%	4	18,394	+6.757%
2026-06-22	0.7200	0.7200	0.7200	0.7200	+28.571%	200	18,394	+9.722%
2026-06-18	0.7000	0.7000	0.5600	0.5600	-9.677%	501	17,826	+41.071%
2026-06-17	0.6000	0.6200	0.6000	0.6200	+3.333%	3	17,826	+27.419%
2026-06-15	0.6000	0.6000	0.6000	0.6000	-4.762%	2	17,826	+31.667%
2026-06-12	0.6000	0.6300	0.6000	0.6300	-5.970%	21	17,826	+25.397%
2026-06-11	0.6700	0.6700	0.6700	0.6700	-4.286%	3	17,826	+17.910%
2026-06-02	0.6500	0.7000	0.6100	0.7000	-2.778%	63	17,823	+12.857%
2026-06-01	0.7200	0.7200	0.7200	0.7200	+2.857%	1	17,822	+9.722%
2026-05-27	0.7000	0.7000	0.7000	0.7000	-1.408%	13	17,823	+12.857%
2026-05-26	0.7100	0.7100	0.7100	0.7100	-11.250%	1	17,826	+11.268%
2026-05-18	0.8000	0.8000	0.8000	0.8000	+14.286%	20	17,825	-1.250%
2026-05-13	0.7000	0.7000	0.7000	0.7000	-9.091%	2	17,815	+12.857%
2026-05-06	0.7700	0.7700	0.7700	0.7700	+10.000%	1	17,813	+2.597%
2026-05-05	0.8500	0.8500	0.7000	0.7000	-17.647%	105	17,812	+12.857%
2026-04-29	0.8500	0.8500	0.8500	0.8500	+16.438%	5	17,811	-7.059%
2026-04-23	0.7300	0.7300	0.7300	0.7300	-9.877%	3	17,806	+8.219%
2026-04-22	0.8100	0.8100	0.8100	0.8100	+14.085%	10	17,806	-2.469%
2026-04-16	0.7100	0.7100	0.7100	0.7100	-14.458%	1	17,816	+11.268%
2026-04-15	0.8300	0.8300	0.8300	0.8300	+3.750%	10	17,815	-4.819%
2026-04-14	0.8000	0.8000	0.8000	0.8000	-3.614%	1	17,805	-1.250%
2026-04-10	0.8300	0.8300	0.8300	0.8300	+5.063%	2	17,806	-4.819%
2026-04-09	0.8000	0.8000	0.7900	0.7900	+8.219%	11	17,804	0.000%
2026-04-06	0.7300	0.7300	0.7300	0.7300	-9.877%	1	17,810	+8.219%
2026-04-02	0.8100	0.8100	0.8100	0.8100	+1.250%	10	17,815	-2.469%
2026-03-31	0.7900	0.8000	0.7900	0.8000	-9.091%	2,777	17,815	-1.250%
2026-03-24	0.8100	0.8800	0.8100	0.8800	+2.326%	21	19,279	-10.227%
2026-03-20	0.8000	0.8600	0.8000	0.8600	+6.173%	3	19,285	-8.140%
2026-03-19	0.8100	0.8100	0.8100	0.8100	-2.410%	50	19,286	-2.469%
2026-03-18	0.8300	0.8300	0.8300	0.8300	-6.742%	1	19,336	-4.819%
2026-03-16	0.8900	0.8900	0.8900	0.8900	+5.952%	2	19,336	-11.236%
2026-03-05	0.8300	0.8400	0.8300	0.8400	+1.205%	111	19,334	-5.952%
2026-03-04	0.8300	0.8300	0.8300	0.8300	+15.278%	10	19,223	-4.819%
2026-03-02	0.7200	0.7200	0.7200	0.7200	-5.263%	3	19,213	+9.722%
2026-02-27	0.7900	0.7900	0.7600	0.7600	-5.000%	10	19,216	+3.947%
2026-02-26	0.8000	0.8000	0.8000	0.8000	-4.762%	12	19,216	-1.250%
2026-02-20	0.8400	0.8400	0.8400	0.8400	+10.526%	200	19,204	-5.952%
2026-02-19	0.7600	0.8300	0.7600	0.7600	-1.299%	100	19,004	+3.947%
2026-02-17	0.7700	0.7700	0.7700	0.7700	+1.316%	30	18,904	+2.597%
2026-02-10	0.8000	0.8000	0.7600	0.7600	-10.588%	17	18,934	+3.947%
2026-02-09	0.8500	0.8500	0.8500	0.8500	+21.429%	49	18,951	-7.059%
2026-02-04	0.7000	0.7000	0.7000	0.7000	-20.455%	100	18,902	+12.857%
2026-02-03	0.8800	0.8800	0.8800	0.8800	+17.333%	2	18,802	-10.227%
2026-02-02	0.7900	0.7900	0.7500	0.7500	-7.407%	16	18,800	+5.333%
2026-01-29	0.8100	0.8100	0.8100	0.8100	-2.410%	1	18,815	-2.469%
2026-01-28	0.8300	0.8300	0.8300	0.8300	+2.469%	100	18,814	-4.819%
2026-01-27	0.7000	0.8100	0.7000	0.8100	-2.410%	305	18,714	-2.469%
2026-01-26	0.8300	0.8300	0.8300	0.8300	-6.742%	1	18,410	-4.819%
2026-01-23	0.8800	0.8900	0.8800	0.8900	0.000%	130	18,410	-11.236%
2026-01-22	0.7800	0.8900	0.7800	0.8900	-7.292%	610	18,340	-11.236%
2026-01-21	0.9600	0.9600	0.9600	0.9600	+4.348%	300	17,730	-17.708%
2026-01-20	1.0000	1.0000	0.9200	0.9200	-3.158%	90	17,430	-14.130%
2026-01-15	1.0300	1.0300	0.9500	0.9500	-8.654%	22	17,380	-16.842%
2026-01-12	1.0100	1.0400	1.0100	1.0400	+0.971%	2	17,381	-24.038%
2026-01-09	1.0200	1.0300	1.0100	1.0300	0.000%	12	17,379	-23.301%
2026-01-08	1.0700	1.0700	1.0100	1.0300	-3.738%	55	17,369	-23.301%
2026-01-07	1.0000	1.0700	1.0000	1.0700	+18.889%	101	17,314	-26.168%
2026-01-06	1.0200	1.0200	0.9000	0.9000	-18.182%	21	17,213	-12.222%
2026-01-05	1.0200	1.1000	1.0200	1.1000	+2.804%	504	17,193	-28.182%
2026-01-02	1.0500	1.0700	1.0500	1.0700	-1.835%	401	16,690	-26.168%
2025-12-31	1.0900	1.0900	1.0900	1.0900	-0.909%	1	16,288	-27.523%
2025-12-30	1.1300	1.1300	1.1000	1.1000	+3.774%	11	16,288	-28.182%
2025-12-29	1.0600	1.0600	1.0600	1.0600	-4.505%	3	16,297	-25.472%
2025-12-26	1.1300	1.1300	1.1100	1.1100	-0.893%	3	16,294	-28.829%
2025-12-24	1.1200	1.1200	1.1200	1.1200	+12.000%	6	16,286	-29.464%
2025-12-23	1.0000	1.0000	1.0000	1.0000	-8.257%	10	16,286	-21.000%
2025-12-22	1.1200	1.1200	1.0900	1.0900	-1.802%	71	16,276	-27.523%
2025-12-19	1.0300	1.1900	1.0300	1.1100	-3.478%	1,021	16,205	-28.829%
2025-12-18	1.3100	1.3100	1.1500	1.1500	+2.679%	7	15,192	-31.304%
2025-12-16	1.0800	1.1200	1.0800	1.1200	+17.895%	7	15,199	-29.464%
2025-12-15	1.0500	1.0500	0.9300	0.9500	-21.488%	10	15,198	-16.842%
2025-12-12	1.2100	1.2100	1.2100	1.2100	+1.681%	1	15,193	-34.711%
2025-12-09	1.1100	1.1900	1.1100	1.1900	+9.174%	320	15,194	-33.613%
2025-12-08	1.0900	1.0900	1.0900	1.0900	0.000%	1	14,874	-27.523%
2025-12-05	1.0900	1.0900	1.0900	1.0900	-5.217%	4	14,873	-27.523%
2025-12-04	1.1500	1.1500	1.1500	1.1500	+2.679%	30	14,877	-31.304%
2025-12-03	1.1100	1.1500	1.1100	1.1200	-5.085%	350	14,847	-29.464%
2025-12-02	1.1800	1.1800	1.1800	1.1800	-2.479%	6	14,697	-33.051%
2025-12-01	1.1900	1.2100	1.1900	1.2100	+4.310%	5	14,691	-34.711%
2025-11-28	1.1800	1.1800	1.1500	1.1600	+2.655%	150	14,686	-31.897%
2025-11-26	1.1300	1.1800	1.1300	1.1300	-16.296%	541	14,296	-30.088%
2025-11-20	1.3200	1.3500	1.3200	1.3500	+3.846%	6	14,296	-41.481%
2025-11-19	1.3100	1.3100	1.3000	1.3000	+3.175%	4	14,290	-39.231%
2025-11-18	1.2300	1.3000	1.2100	1.2600	-3.077%	14	14,286	-37.302%
2025-11-17	1.1900	1.3000	1.1900	1.3000	+9.244%	8	14,298	-39.231%
2025-11-14	1.2000	1.2200	1.1900	1.1900	+3.478%	7	14,296	-33.613%
2025-11-13	1.1200	1.1500	1.0800	1.1500	-1.709%	102	14,289	-31.304%
2025-11-11	1.2500	1.2500	1.1700	1.1700	-12.687%	102	14,191	-32.479%
2025-11-10	1.2900	1.4100	1.2900	1.3400	+1.515%	1,014	14,291	-41.045%
2025-11-07	1.3200	1.3200	1.3200	1.3200	0.000%	1	13,289	-40.152%
2025-11-06	1.3200	1.3200	1.3200	1.3200	-5.036%	11	13,289	-40.152%
2025-11-05	1.4500	1.4500	1.3700	1.3900	-4.795%	216	13,278	-43.165%
2025-11-04	1.3500	1.4600	1.3300	1.4600	+6.569%	9	13,070	-45.890%
2025-11-03	1.3900	1.4200	1.3700	1.3700	-4.196%	134	12,965	-42.336%
2025-10-31	1.3400	1.4300	1.3400	1.4300	+1.418%	2	12,965	-44.755%
2025-10-28	1.4100	1.4100	1.4100	1.4100	-0.704%	1	12,965	-43.972%
2025-10-27	1.3200	1.4300	1.3200	1.4200	+2.158%	3	12,964	-44.366%
2025-10-24	1.3100	1.4000	1.3100	1.3900	-2.797%	503	12,964	-43.165%
2025-10-23	1.4500	1.4500	1.4100	1.4300	-1.379%	1,002	12,463	-44.755%
2025-10-21	1.4500	1.4700	1.3800	1.4500	-3.974%	76	11,567	-45.517%
2025-10-20	1.5100	1.5100	1.5100	1.5100	-2.581%	20	11,568	-47.682%
2025-10-16	1.5500	1.5500	1.5500	1.5500	-4.321%	6	11,548	-49.032%
2025-10-15	1.6200	1.6200	1.6200	1.6200	+3.846%	51	11,548	-51.235%
2025-10-14	1.4600	1.5600	1.4600	1.5600	+3.311%	4	11,497	-49.359%
2025-10-13	1.5500	1.5500	1.4700	1.5100	-0.658%	18	11,494	-47.682%
2025-10-10	1.5200	1.5200	1.5200	1.5200	+6.294%	1	11,484	-48.026%
2025-10-09	1.4100	1.4300	1.4100	1.4300	+9.160%	2	11,483	-44.755%
2025-10-08	1.2100	1.3200	1.2100	1.3100	+0.769%	11	11,482	-39.695%
2025-10-07	1.2400	1.3000	1.2400	1.3000	+4.000%	65	11,429	-39.231%
2025-10-06	1.1900	1.2500	1.1900	1.2500	+10.619%	101	11,429	-36.800%
2025-10-03	1.1800	1.1800	1.1300	1.1300	0.000%	17	11,329	-30.088%
2025-10-02	1.1500	1.1500	1.1300	1.1300	+0.893%	19	11,345	-30.088%
2025-10-01	1.1500	1.1500	1.1200	1.1200	-14.504%	15	11,326	-29.464%
2025-09-30	1.1500	1.3100	1.1500	1.3100	-22.024%	8	11,319	-39.695%
2025-09-29	1.6500	1.6800	1.6500	1.6800	+0.599%	6	11,319	-52.976%
2025-09-26	1.6300	1.7100	1.6300	1.6700	-1.765%	25	11,324	-52.695%
2025-09-25	1.6400	1.7200	1.6400	1.7000	+4.294%	22	11,324	-53.529%
2025-09-24	1.6000	1.6300	1.5800	1.6300	+1.875%	37	11,323	-51.534%
2025-09-23	1.3100	1.6200	1.3100	1.6000	+7.383%	746	11,353	-50.625%
2025-09-22	1.3200	1.4900	1.3200	1.4900	-1.325%	241	11,310	-46.980%
2025-09-19	1.5100	1.5100	1.5100	1.5100	+6.338%	1	11,287	-47.682%
2025-09-18	1.4800	1.4800	1.4200	1.4200	-4.698%	3	11,286	-44.366%
2025-09-17	1.5000	1.5200	1.4400	1.4900	-3.247%	5	11,283	-46.980%
2025-09-16	1.5000	1.5400	1.1800	1.5400	+4.762%	176	11,278	-48.701%
2025-09-15	1.4000	1.4900	1.4000	1.4700	+1.379%	37	11,128	-46.259%
2025-09-12	1.2000	1.4500	1.2000	1.4500	+25.000%	40	11,097	-45.517%
2025-09-11	1.1100	1.1600	1.1100	1.1600	-4.918%	3	11,100	-31.897%
2025-09-10	1.1800	1.2800	1.1800	1.2200	+7.018%	14	11,097	-35.246%
2025-09-09	1.2100	1.2100	1.1400	1.1400	-5.785%	7	11,085	-30.702%
2025-09-08	1.1400	1.2200	1.1400	1.2100	+7.080%	37	11,081	-34.711%
2025-09-05	1.1000	1.2000	1.1000	1.1300	-2.586%	11	11,076	-30.088%
2025-09-04	1.0600	1.2200	1.0600	1.1600	0.000%	1,599	11,073	-31.897%
2025-09-03	1.2000	1.2000	1.1000	1.1600	+2.655%	4	9,486	-31.897%
2025-09-02	1.1000	1.1500	1.1000	1.1300	+5.607%	7	9,482	-30.088%
2025-08-29	1.0700	1.0700	1.0700	1.0700	-11.570%	1	9,476	-26.168%
2025-08-28	1.1000	1.2100	1.1000	1.2100	+15.238%	5	9,476	-34.711%
2025-08-26	1.0800	1.0800	1.0500	1.0500	+0.962%	3	9,474	-24.762%
2025-08-25	0.9200	1.0400	0.9200	1.0400	+15.556%	101	9,471	-24.038%
2025-08-22	0.9000	0.9000	0.9000	0.9000	-2.174%	10	9,375	-12.222%
2025-08-21	0.9100	0.9200	0.9100	0.9200	-10.680%	2	9,375	-14.130%
2025-08-19	1.0300	1.0300	1.0300	1.0300	-4.630%	6	9,375	-23.301%
2025-08-18	1.0500	1.0800	1.0300	1.0800	-1.818%	121	9,375	-26.852%
2025-08-14	1.0600	1.1000	1.0600	1.1000	+3.774%	3	9,455	-28.182%
2025-08-13	1.0400	1.0600	1.0000	1.0600	-9.402%	22	9,454	-25.472%
2025-08-12	1.0300	1.1700	1.0000	1.1700	+5.405%	5,016	9,434	-32.479%
2025-08-11	1.0100	1.1700	1.0100	1.1100	-5.932%	4	4,431	-28.829%
2025-08-07	1.2000	1.2300	1.1400	1.1800	-5.600%	112	4,429	-33.051%
2025-08-06	1.1500	1.2500	1.1000	1.2500	+21.359%	92	4,339	-36.800%
2025-08-05	1.0600	1.1600	1.0300	1.0300	-9.649%	96	4,280	-23.301%
2025-08-04	1.1400	1.1400	1.1400	1.1400	-21.918%	2	4,228	-30.702%
2025-08-01	1.4000	1.4600	1.4000	1.4600	+12.308%	16	4,226	-45.890%
2025-07-31	1.2000	1.3000	1.2000	1.3000	+10.169%	14	4,210	-39.231%
2025-07-29	1.1800	1.1800	1.1800	1.1800	+14.563%	2	4,209	-33.051%
2025-07-25	1.1800	1.1800	1.0100	1.0300	+3.000%	31	4,209	-23.301%
2025-07-24	1.1200	1.1200	1.0000	1.0000	-5.660%	2	4,190	-21.000%
2025-07-22	1.1000	1.1000	1.0600	1.0600	-7.826%	2	4,189	-25.472%
2025-07-21	1.2000	1.2800	1.1500	1.1500	-4.167%	34	4,189	-31.304%
2025-07-17	1.2300	1.3400	1.2000	1.2000	-2.439%	22	4,185	-34.167%
2025-07-16	1.2300	1.3000	1.2300	1.2300	-3.906%	8	4,184	-35.772%
2025-07-15	1.1000	1.2800	1.1000	1.2800	+16.364%	3	4,184	-38.281%
2025-07-09	1.1500	1.1600	1.1000	1.1000	+10.000%	3	4,184	-28.182%
2025-07-08	1.0000	1.0000	1.0000	1.0000	-7.407%	1	4,185	-21.000%
2025-07-07	1.1700	1.1700	1.0800	1.0800	+0.935%	2	4,185	-26.852%
2025-07-03	1.0700	1.0700	1.0700	1.0700	-11.570%	750	3,434	-26.168%
2025-07-02	1.2100	1.2100	1.2100	1.2100	-0.820%	1	3,434	-34.711%
2025-07-01	0.9800	1.2500	0.9800	1.2200	-6.870%	48	3,435	-35.246%
2025-06-27	1.3400	1.3400	1.3100	1.3100	-2.239%	7	3,392	-39.695%
2025-06-26	1.4000	1.4000	1.3400	1.3400	+3.876%	2	3,385	-41.045%
2025-06-25	1.3500	1.3500	1.2900	1.2900	-4.444%	13	3,385	-38.760%
2025-06-24	1.3500	1.3500	1.3500	1.3500	-10.596%	1	3,390	-41.481%
2025-06-23	1.5200	1.5200	1.5100	1.5100	-1.307%	15	3,391	-47.682%
2025-06-20	1.4200	1.5500	1.3300	1.5300	+2.000%	8	3,391	-48.366%
2025-06-18	1.4900	1.5000	1.4900	1.5000	+1.351%	11	3,385	-47.333%
2025-06-17	1.4300	1.4800	1.4300	1.4800	+6.475%	25	3,385	-46.622%
2025-06-16	1.3700	1.3900	1.3700	1.3900	+6.107%	11	3,385	-43.165%
2025-06-13	1.3200	1.3600	1.2100	1.3100	+3.968%	584	3,375	-39.695%
2025-06-12	1.3500	1.3500	1.2600	1.2600	-10.000%	5	3,260	-37.302%
2025-06-11	1.4000	1.4000	1.4000	1.4000	0.000%	10	3,257	-43.571%
2025-06-10	1.4000	1.4000	1.4000	1.4000	-1.408%	100	3,257	-43.571%
2025-06-09	1.5000	1.5100	1.4200	1.4200	-13.939%	80	3,207	-44.366%
2025-06-05	1.6500	1.6500	1.6500	1.6500	0.000%	1	3,206	-52.121%
2025-06-04	1.6200	1.6500	1.6200	1.6500	+6.452%	77	3,206	-52.121%
2025-06-03	1.6700	1.7000	1.5500	1.5500	-7.186%	3	3,133	-49.032%
2025-06-02	1.5800	1.7000	1.5800	1.6700	+5.696%	3	3,132	-52.695%
2025-05-30	1.6500	1.7000	1.5800	1.5800	-4.242%	48	3,131	-50.000%
2025-05-29	1.3600	1.7000	1.3600	1.6500	+0.610%	15	3,115	-52.121%
2025-05-28	1.6600	1.6900	1.6400	1.6400	-2.959%	4	3,111	-51.829%
2025-05-27	1.6200	1.6900	1.6100	1.6900	-4.520%	207	3,108	-53.254%
2025-05-23	1.7700	1.7700	1.7700	1.7700	-2.210%	4	3,153	-55.367%
2025-05-22	1.7800	1.8100	1.7000	1.8100	+3.429%	211	3,153	-56.354%
2025-05-21	1.7500	1.7500	1.7500	1.7500	+8.025%	10	2,942	-54.857%
2025-05-20	1.6200	1.6200	1.6200	1.6200	-12.903%	4	2,932	-51.235%
2025-05-16	1.9000	1.9200	1.8300	1.8600	-4.124%	20	2,936	-57.527%
2025-05-14	1.8100	2.0000	1.8100	1.9400	+9.605%	13	2,938	-59.278%
2025-05-12	2.0000	2.0000	1.7700	1.7700	-11.500%	2	2,927	-55.367%
2025-05-09	2.0000	2.0000	2.0000	2.0000	+1.523%	40	2,927	-60.500%
2025-05-08	1.8900	1.9800	1.8700	1.9700	-1.500%	4	2,907	-59.898%
2025-05-06	2.0000	2.0000	2.0000	2.0000	+33.333%	3	2,907	-60.500%
2025-05-05	1.8000	1.8000	1.5000	1.5000	-11.765%	7	2,904	-47.333%
2025-05-02	1.7200	1.7400	1.7000	1.7000	-6.077%	18	2,897	-53.529%
2025-05-01	1.8100	1.8100	1.8100	1.8100	+5.233%	25	2,899	-56.354%
2025-04-29	1.8700	1.8700	1.7200	1.7200	-15.271%	2	2,874	-54.070%
2025-04-28	2.1000	2.1000	2.0000	2.0300	+2.010%	3	2,874	-61.084%
2025-04-25	2.1700	2.1700	1.9900	1.9900	-8.716%	24	2,873	-60.302%
2025-04-24	2.0000	2.1800	2.0000	2.1800	-8.403%	17	2,868	-63.761%
2025-04-21	2.3000	2.3800	2.2500	2.3800	+9.174%	21	2,851	-66.807%
2025-04-17	2.1300	2.1800	2.1300	2.1800	+1.395%	3	2,833	-63.761%
2025-04-16	2.0900	2.1500	2.0900	2.1500	+2.871%	2,792	2,833	-63.256%
2025-04-15	2.0900	2.0900	2.0900	2.0900	-16.400%	1	50	-62.201%
2025-04-14	2.5000	2.5000	2.5000	2.5000	+1.626%	8	50	-68.400%
2025-04-11	2.4600	2.4600	2.4600	2.4600	+13.364%	2	42	-67.886%
2025-04-09	2.5000	2.8100	2.1700	2.1700	-5.652%	45	41	-63.594%
2025-04-08	1.9800	2.3000	1.9800	2.3000	0.000%	16	16	-65.652%