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PFE20261218C42
PFE Dec 18 2026 42.00 Call (PFE261218C00042000)
option OPRA

EOD

Aug 19, 2026

0.0400+300.000%(+0.0300)13

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-19	0.0400	0.0400	0.0400	0.0400	+300.000%	13	1,103	0.000%
2026-07-27	0.0100	0.0100	0.0100	0.0100	-66.667%	2	1,090	+300.000%
2026-07-23	0.0300	0.0300	0.0300	0.0300	-40.000%	1	1,092	+33.333%
2026-07-21	0.0500	0.0500	0.0500	0.0500	+150.000%	4	1,092	-20.000%
2026-07-16	0.0200	0.0200	0.0200	0.0200	0.000%	1	1,088	+100.000%
2026-07-14	0.0200	0.0200	0.0200	0.0200	0.000%	1	1,088	+100.000%
2026-07-09	0.0200	0.0200	0.0200	0.0200	-50.000%	1	1,088	+100.000%
2026-07-08	0.0400	0.0400	0.0400	0.0400	-20.000%	1	1,088	0.000%
2026-07-07	0.0500	0.0500	0.0500	0.0500	+66.667%	1	1,089	-20.000%
2026-07-01	0.0300	0.0300	0.0300	0.0300	0.000%	2	1,089	+33.333%
2026-06-25	0.0300	0.0300	0.0300	0.0300	+50.000%	3	1,089	+33.333%
2026-06-24	0.0200	0.0200	0.0200	0.0200	-33.333%	4	1,089	+100.000%
2026-06-23	0.0300	0.0300	0.0200	0.0300	-40.000%	19	1,093	+33.333%
2026-06-09	0.0500	0.0500	0.0500	0.0500	-16.667%	1	1,094	-20.000%
2026-06-08	0.0600	0.0600	0.0600	0.0600	0.000%	1	1,094	-33.333%
2026-06-04	0.0600	0.0600	0.0600	0.0600	-14.286%	10	1,094	-33.333%
2026-05-20	0.0700	0.0700	0.0700	0.0700	0.000%	1	1,084	-42.857%
2026-05-19	0.0700	0.0700	0.0700	0.0700	-30.000%	1	1,084	-42.857%
2026-05-15	0.1000	0.1000	0.1000	0.1000	-9.091%	1	1,084	-60.000%
2026-05-08	0.1100	0.1100	0.1100	0.1100	+22.222%	1	1,083	-63.636%
2026-05-07	0.0900	0.0900	0.0900	0.0900	0.000%	10	1,083	-55.556%
2026-04-24	0.0800	0.0900	0.0800	0.0900	+12.500%	11	1,073	-55.556%
2026-04-20	0.0800	0.0800	0.0800	0.0800	0.000%	10	1,083	-50.000%
2026-04-10	0.0800	0.0800	0.0800	0.0800	0.000%	1	1,093	-50.000%
2026-04-07	0.0800	0.0800	0.0800	0.0800	-33.333%	2	1,093	-50.000%
2026-04-02	0.1200	0.1200	0.1200	0.1200	0.000%	127	1,116	-66.667%
2026-04-01	0.1200	0.1200	0.1200	0.1200	+9.091%	26	1,116	-66.667%
2026-03-27	0.1100	0.1100	0.1000	0.1100	+10.000%	39	1,116	-63.636%
2026-03-23	0.1000	0.1000	0.1000	0.1000	-28.571%	6	1,140	-60.000%
2026-03-19	0.1400	0.1400	0.1400	0.1400	+27.273%	1	1,140	-71.429%
2026-03-17	0.1100	0.1100	0.1100	0.1100	-15.385%	35	1,141	-63.636%
2026-03-13	0.1300	0.1300	0.1300	0.1300	-7.143%	1	1,176	-69.231%
2026-03-09	0.1400	0.1400	0.1400	0.1400	+40.000%	35	1,175	-71.429%
2026-03-06	0.1000	0.1000	0.1000	0.1000	-16.667%	17	1,156	-60.000%
2026-02-27	0.1200	0.1200	0.1200	0.1200	-7.692%	1	1,157	-66.667%
2026-02-23	0.1200	0.1300	0.1200	0.1300	-7.143%	6	1,157	-69.231%
2026-02-19	0.1400	0.1400	0.1400	0.1400	0.000%	1	1,151	-71.429%
2026-02-17	0.1500	0.1500	0.1400	0.1400	-6.667%	11	1,151	-71.429%
2026-02-13	0.1500	0.1500	0.1500	0.1500	0.000%	2	1,150	-73.333%
2026-02-11	0.1700	0.1700	0.1500	0.1500	+15.385%	2	1,150	-73.333%
2026-02-06	0.1300	0.1300	0.1300	0.1300	+8.333%	15	1,150	-69.231%
2026-02-05	0.1500	0.1500	0.1200	0.1200	-7.692%	11	1,157	-66.667%
2026-02-04	0.1300	0.1300	0.1300	0.1300	0.000%	5	1,162	-69.231%
2026-02-03	0.1300	0.1300	0.1300	0.1300	-7.143%	10	1,162	-69.231%
2026-02-02	0.1400	0.1400	0.1400	0.1400	+7.692%	35	1,152	-71.429%
2026-01-27	0.1400	0.1400	0.1200	0.1300	+85.714%	12	1,167	-69.231%
2026-01-20	0.0700	0.0700	0.0700	0.0700	-36.364%	1	1,176	-42.857%
2026-01-14	0.1100	0.1100	0.1100	0.1100	+10.000%	10	1,175	-63.636%
2026-01-12	0.1000	0.1000	0.1000	0.1000	0.000%	100	1,175	-60.000%
2026-01-09	0.1000	0.1000	0.1000	0.1000	+25.000%	10	1,175	-60.000%
2026-01-05	0.0900	0.0900	0.0800	0.0800	0.000%	12	1,195	-50.000%
2026-01-02	0.0800	0.0800	0.0800	0.0800	-20.000%	1	1,195	-50.000%
2025-12-30	0.1000	0.1000	0.1000	0.1000	0.000%	50	1,195	-60.000%
2025-12-29	0.1000	0.1000	0.1000	0.1000	-9.091%	1	1,164	-60.000%
2025-12-24	0.1100	0.1100	0.1100	0.1100	-31.250%	2	1,165	-63.636%
2025-12-22	0.1300	0.1600	0.1300	0.1600	+14.286%	2	1,164	-75.000%
2025-12-18	0.1400	0.1400	0.1400	0.1400	-44.000%	30	1,164	-71.429%
2025-12-11	0.2500	0.2500	0.2500	0.2500	+38.889%	1	1,194	-84.000%
2025-12-09	0.2100	0.2100	0.1800	0.1800	-10.000%	4	1,194	-77.778%
2025-12-08	0.2200	0.2200	0.2000	0.2000	0.000%	3	1,192	-80.000%
2025-12-05	0.2000	0.2000	0.2000	0.2000	-20.000%	55	1,190	-80.000%
2025-11-28	0.2500	0.2500	0.2500	0.2500	0.000%	6	1,220	-84.000%
2025-11-26	0.2500	0.2500	0.2500	0.2500	+19.048%	10	1,204	-84.000%
2025-11-25	0.2100	0.2100	0.2100	0.2100	-41.667%	8	1,204	-80.952%
2025-11-19	0.3600	0.3600	0.3600	0.3600	+33.333%	1	1,204	-88.889%
2025-11-17	0.2600	0.2800	0.2600	0.2700	0.000%	13	1,204	-85.185%
2025-11-13	0.3100	0.3100	0.2700	0.2700	+3.846%	2	1,193	-85.185%
2025-11-12	0.2400	0.2600	0.2400	0.2600	+36.842%	453	1,192	-84.615%
2025-11-11	0.2200	0.2300	0.1900	0.1900	-9.524%	10	1,432	-78.947%
2025-11-06	0.2100	0.2100	0.2100	0.2100	0.000%	32	1,423	-80.952%
2025-11-05	0.2300	0.2300	0.2100	0.2100	-4.545%	9	1,396	-80.952%
2025-11-04	0.2000	0.2200	0.2000	0.2200	0.000%	8	1,387	-81.818%
2025-10-31	0.2200	0.2200	0.2200	0.2200	0.000%	2	1,387	-81.818%
2025-10-30	0.2200	0.2200	0.2200	0.2200	+29.412%	15	1,385	-81.818%
2025-10-23	0.1700	0.1700	0.1700	0.1700	-37.037%	1	1,385	-76.471%
2025-10-21	0.2700	0.2700	0.2700	0.2700	+22.727%	1	1,386	-85.185%
2025-10-17	0.2200	0.2200	0.2200	0.2200	-12.000%	16	1,385	-81.818%
2025-10-16	0.2500	0.2500	0.2500	0.2500	+4.167%	1	1,369	-84.000%
2025-10-15	0.2400	0.2400	0.2400	0.2400	+4.348%	22	1,370	-83.333%
2025-10-13	0.2200	0.2300	0.2200	0.2300	-11.538%	15	1,348	-82.609%
2025-10-10	0.2600	0.2600	0.2600	0.2600	0.000%	60	1,333	-84.615%
2025-10-08	0.2600	0.2600	0.2600	0.2600	-25.714%	13	1,323	-84.615%
2025-10-06	0.3500	0.3500	0.3500	0.3500	-5.405%	10	1,310	-88.571%
2025-10-03	0.3400	0.3700	0.3200	0.3700	-7.500%	367	1,310	-89.189%
2025-10-02	0.3000	0.5300	0.3000	0.4000	+73.913%	362	1,138	-90.000%
2025-09-30	0.1800	0.2500	0.1600	0.2300	+64.286%	283	935	-82.609%
2025-09-23	0.1300	0.1400	0.1300	0.1400	-6.667%	115	945	-71.429%
2025-09-22	0.1500	0.1500	0.1500	0.1500	+25.000%	1	835	-73.333%
2025-09-12	0.1200	0.1200	0.1200	0.1200	+20.000%	17	835	-66.667%
2025-08-28	0.1000	0.1000	0.1000	0.1000	-16.667%	1	835	-60.000%
2025-08-21	0.1200	0.1200	0.1200	0.1200	+9.091%	1	835	-66.667%
2025-08-20	0.1100	0.1200	0.1100	0.1100	-8.333%	3	835	-63.636%
2025-08-05	0.1200	0.1200	0.1200	0.1200	-7.692%	5	835	-66.667%
2025-08-01	0.1300	0.1300	0.1300	0.1300	+8.333%	1	840	-69.231%
2025-07-31	0.1200	0.1200	0.1200	0.1200	+9.091%	5	841	-66.667%
2025-07-28	0.1300	0.1600	0.1100	0.1100	-35.294%	20	846	-63.636%
2025-07-25	0.1200	0.1700	0.1200	0.1700	-22.727%	2	836	-76.471%
2025-07-24	0.2200	0.2200	0.2200	0.2200	+57.143%	23	836	-81.818%
2025-07-16	0.1600	0.1600	0.1200	0.1400	-6.667%	435	813	-71.429%
2025-07-15	0.1500	0.1500	0.1500	0.1500	-11.765%	70	776	-73.333%
2025-07-09	0.1400	0.2000	0.1400	0.1700	-5.556%	39	776	-76.471%
2025-07-08	0.1300	0.1800	0.1300	0.1800	+5.882%	13	777	-77.778%
2025-07-07	0.1400	0.1700	0.1400	0.1700	+6.250%	4	776	-76.471%
2025-06-23	0.1600	0.1600	0.1600	0.1600	-30.435%	100	776	-75.000%
2025-06-13	0.2300	0.2300	0.2300	0.2300	-8.000%	20	676	-82.609%
2025-06-12	0.2100	0.2500	0.2100	0.2500	+56.250%	93	676	-84.000%
2025-05-30	0.1600	0.1600	0.1600	0.1600	-20.000%	2	763	-75.000%
2025-05-21	0.2000	0.2000	0.2000	0.2000	0.000%	10	763	-80.000%
2025-05-16	0.2000	0.2000	0.2000	0.2000	+11.111%	2	753	-80.000%
2025-05-14	0.1800	0.1800	0.1800	0.1800	-5.263%	3	752	-77.778%
2025-05-12	0.1900	0.1900	0.1900	0.1900	0.000%	50	749	-78.947%
2025-05-01	0.1900	0.1900	0.1900	0.1900	0.000%	12	699	-78.947%
2025-04-23	0.1900	0.1900	0.1900	0.1900	0.000%	70	706	-78.947%
2025-04-11	0.1000	0.1900	0.1000	0.1900	-24.000%	4	706	-78.947%
2025-04-03	0.2500	0.2500	0.2500	0.2500	-37.500%	1	706	-84.000%
2025-03-20	0.4000	0.4000	0.4000	0.4000	0.000%	5	706	-90.000%
2025-03-05	0.4000	0.4000	0.4000	0.4000	+2.564%	1	711	-90.000%
2025-02-27	0.3900	0.3900	0.3900	0.3900	-9.302%	5	711	-89.744%
2025-02-07	0.4300	0.4300	0.4300	0.4300	0.000%	40	711	-90.698%
2025-02-06	0.4300	0.4300	0.4300	0.4300	-6.522%	9	731	-90.698%
2025-01-31	0.4600	0.4600	0.4600	0.4600	+15.000%	2	740	-91.304%
2025-01-22	0.4000	0.4000	0.4000	0.4000	-6.977%	20	741	-90.000%
2025-01-14	0.5000	0.5000	0.4300	0.4300	-18.868%	2	721	-90.698%
2025-01-03	0.5300	0.5300	0.5300	0.5300	0.000%	4	719	-92.453%
2025-01-02	0.5300	0.5300	0.5300	0.5300	-11.667%	12	717	-92.453%
2024-12-27	0.6000	0.6000	0.6000	0.6000	-7.692%	20	717	-93.333%
2024-12-17	0.6500	0.6500	0.6500	0.6500	+30.000%	10	707	-93.846%
2024-12-13	0.5000	0.5000	0.5000	0.5000	0.000%	2	697	-92.000%
2024-12-06	0.5400	0.5400	0.5000	0.5000	+8.696%	122	697	-92.000%
2024-12-04	0.4600	0.4600	0.4600	0.4600	-11.538%	1	668	-91.304%
2024-12-03	0.5200	0.5200	0.5200	0.5200	-13.333%	5	667	-92.308%
2024-11-27	0.6000	0.6000	0.6000	0.6000	0.000%	6	662	-93.333%
2024-11-26	0.6000	0.6000	0.6000	0.6000	0.000%	7	662	-93.333%
2024-11-25	0.6000	0.6000	0.6000	0.6000	+9.091%	10	655	-93.333%
2024-11-22	0.5500	0.5500	0.5500	0.5500	+10.000%	52	645	-92.727%
2024-11-18	0.4900	0.5000	0.4600	0.5000	+8.696%	7	671	-92.000%
2024-11-15	0.4600	0.5100	0.4600	0.4600	-25.806%	84	671	-91.304%
2024-11-14	0.6200	0.6200	0.6200	0.6200	+21.569%	1	631	-93.548%
2024-11-12	0.5100	0.5100	0.5100	0.5100	+2.000%	6	631	-92.157%
2024-11-11	0.5200	0.5200	0.5000	0.5000	-10.714%	26	627	-92.000%
2024-11-08	0.7200	0.7200	0.5600	0.5600	-8.197%	26	602	-92.857%
2024-11-07	0.6200	0.6200	0.6000	0.6100	0.000%	88	599	-93.443%
2024-11-06	0.6000	0.6500	0.6000	0.6100	-28.235%	146	516	-93.443%
2024-10-30	0.7800	0.8500	0.7800	0.8500	+21.429%	2	370	-95.294%
2024-10-29	0.7000	0.7000	0.7000	0.7000	-10.256%	20	370	-94.286%
2024-10-25	0.7800	0.7800	0.7800	0.7800	+4.000%	2	350	-94.872%
2024-10-23	0.7500	0.7500	0.7500	0.7500	-8.537%	3	350	-94.667%
2024-10-22	0.8000	0.8200	0.8000	0.8200	-3.529%	5	350	-95.122%
2024-10-21	0.8000	0.8500	0.8000	0.8500	-12.371%	22	345	-95.294%
2024-10-16	0.9700	0.9700	0.9700	0.9700	+7.778%	2	324	-95.876%
2024-10-15	0.9000	0.9000	0.9000	0.9000	-1.099%	10	324	-95.556%
2024-10-14	0.9300	0.9300	0.9100	0.9100	-4.211%	4	314	-95.604%
2024-10-11	0.9600	0.9600	0.9500	0.9500	-6.863%	6	311	-95.789%
2024-10-10	1.0700	1.0800	1.0200	1.0200	-12.821%	22	309	-96.078%
2024-10-09	1.2000	1.2000	1.1600	1.1700	+46.250%	87	297	-96.581%
2024-10-01	0.8000	0.8000	0.8000	0.8000	-8.046%	3	375	-95.000%
2024-09-30	0.9000	0.9000	0.8500	0.8700	0.000%	6	375	-95.402%
2024-09-26	0.9000	0.9000	0.8000	0.8700	-15.534%	67	373	-95.402%
2024-09-24	1.0300	1.0300	1.0300	1.0300	-4.630%	3	306	-96.117%
2024-09-12	1.0800	1.0800	1.0800	1.0800	-6.087%	10	306	-96.296%
2024-09-10	1.1000	1.1500	1.0900	1.1500	+4.545%	23	306	-96.522%
2024-09-09	1.1000	1.1000	1.1000	1.1000	+13.402%	17	307	-96.364%
2024-09-06	0.9000	0.9700	0.9000	0.9700	+1.042%	10	303	-95.876%
2024-09-04	0.9600	0.9600	0.9600	0.9600	+1.053%	2	304	-95.833%
2024-09-03	0.9500	0.9500	0.9500	0.9500	-4.040%	2	304	-95.789%
2024-08-30	0.9900	0.9900	0.9900	0.9900	0.000%	10	302	-95.960%
2024-08-29	0.9600	1.0000	0.9600	0.9900	-1.980%	22	302	-95.960%
2024-08-28	1.1400	1.1400	1.0100	1.0100	+1.000%	11	280	-96.040%
2024-08-27	1.0000	1.0000	1.0000	1.0000	-3.846%	13	280	-96.000%
2024-08-26	1.0400	1.0400	1.0400	1.0400	-5.455%	1	273	-96.154%
2024-08-23	1.1000	1.1000	1.1000	1.1000	-3.509%	2	273	-96.364%
2024-08-22	1.1400	1.1400	1.1400	1.1400	-0.870%	1	272	-96.491%
2024-08-21	1.1500	1.1500	1.1500	1.1500	-1.709%	3	272	-96.522%
2024-08-20	1.1100	1.1700	1.1100	1.1700	+6.364%	14	269	-96.581%
2024-08-19	1.1800	1.1800	1.1000	1.1000	-11.290%	7	269	-96.364%
2024-08-16	1.1600	1.2400	1.0000	1.2400	+7.826%	26	267	-96.774%
2024-08-15	1.1500	1.2500	1.1500	1.1500	-8.000%	24	259	-96.522%
2024-08-13	1.2500	1.2500	1.2500	1.2500	+15.741%	1	239	-96.800%
2024-08-12	1.0800	1.0800	1.0800	1.0800	-13.600%	10	239	-96.296%
2024-08-09	1.2000	1.2500	1.2000	1.2500	0.000%	86	229	-96.800%
2024-08-08	1.3500	1.3500	1.2500	1.2500	-5.303%	4	196	-96.800%
2024-08-07	1.3700	1.4600	1.3200	1.3200	-7.042%	6	196	-96.970%
2024-08-05	1.4500	1.4500	1.4200	1.4200	-13.939%	4	198	-97.183%
2024-08-02	1.8000	1.8000	1.6500	1.6500	-10.811%	6	198	-97.576%
2024-08-01	1.6800	1.8500	1.6800	1.8500	+5.714%	12	199	-97.838%
2024-07-31	1.8200	1.8200	1.7500	1.7500	-7.895%	16	199	-97.714%
2024-07-30	1.9000	2.0000	1.7500	1.9000	+6.145%	25	188	-97.895%
2024-07-29	1.9000	1.9000	1.7900	1.7900	-3.243%	41	184	-97.765%
2024-07-26	1.8000	1.8600	1.7200	1.8500	+13.497%	16	143	-97.838%
2024-07-25	1.6500	1.6600	1.5500	1.6300	+8.667%	10	140	-97.546%
2024-07-24	1.4400	1.5000	1.3400	1.5000	+7.143%	4	140	-97.333%
2024-07-22	1.4500	1.4500	1.4000	1.4000	-6.040%	26	139	-97.143%
2024-07-19	1.4900	1.6000	1.4900	1.4900	-1.325%	16	114	-97.315%
2024-07-18	1.6200	1.7600	1.5100	1.5100	+2.027%	50	104	-97.351%
2024-07-17	1.6000	1.6000	1.4800	1.4800	-2.632%	13	60	-97.297%
2024-07-16	1.5100	1.5200	1.5100	1.5200	+12.593%	20	50	-97.368%
2024-07-15	1.3000	1.3500	1.3000	1.3500	+10.656%	10	30	-97.037%
2024-07-12	1.3000	1.3000	1.2200	1.2200	-4.688%	26	21	-96.721%
2024-07-11	1.5300	1.5300	1.2800	1.2800	+9.402%	11	11	-96.875%
2024-07-10	1.1700	1.1700	1.1700	1.1700	0.000%	1	1	-96.581%