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PFE20260821C27
PFE Aug 21 2026 27.00 Call (PFE260821C00027000)
option OPRA

Expired

Aug 20, 2026

0.8400-31.707%(-0.3900)2,528

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	1.0600	1.1500	0.6700	0.8400	-31.707%	2,528	38,997	0.000%
2026-08-19	0.7600	1.4400	0.6800	1.2300	+207.500%	2,968	40,009	-31.707%
2026-08-18	0.3800	0.5000	0.2900	0.4000	+122.222%	6,134	41,452	+110.000%
2026-08-17	0.1500	0.2600	0.0800	0.1800	+12.500%	17,731	43,043	+366.667%
2026-08-14	0.1300	0.2300	0.0800	0.1600	-30.435%	5,206	31,913	+425.000%
2026-08-13	0.1000	0.2800	0.1000	0.2300	+155.556%	2,542	28,805	+265.217%
2026-08-12	0.1200	0.1600	0.0800	0.0900	-52.632%	2,090	27,947	+833.333%
2026-08-11	0.3700	0.5000	0.1600	0.1900	-53.659%	859	26,496	+342.105%
2026-08-10	0.3000	0.5200	0.2000	0.4100	+46.429%	2,559	26,201	+104.878%
2026-08-07	0.1300	0.2900	0.1300	0.2800	+100.000%	4,653	25,752	+200.000%
2026-08-06	0.1400	0.1600	0.0900	0.1400	+55.556%	2,315	24,048	+500.000%
2026-08-05	0.0900	0.1100	0.0600	0.0900	+12.500%	760	22,115	+833.333%
2026-08-04	0.0500	0.1100	0.0300	0.0800	0.000%	1,363	22,000	+950.000%
2026-08-03	0.1000	0.1400	0.0600	0.0800	-11.111%	2,544	22,004	+950.000%
2026-07-31	0.0800	0.1000	0.0600	0.0900	+12.500%	127	20,087	+833.333%
2026-07-30	0.0800	0.0800	0.0600	0.0800	-20.000%	576	20,078	+950.000%
2026-07-29	0.1400	0.1500	0.1000	0.1000	-33.333%	125	19,802	+740.000%
2026-07-28	0.1100	0.1800	0.1000	0.1500	+87.500%	720	19,770	+460.000%
2026-07-27	0.0600	0.0900	0.0600	0.0800	+33.333%	580	19,389	+950.000%
2026-07-24	0.0800	0.0900	0.0600	0.0600	-25.000%	114	18,848	+1,300.000%
2026-07-23	0.0700	0.1000	0.0600	0.0800	+14.286%	294	18,802	+950.000%
2026-07-22	0.0900	0.1000	0.0600	0.0700	0.000%	2,044	18,559	+1,100.000%
2026-07-21	0.0600	0.0900	0.0600	0.0700	0.000%	625	16,846	+1,100.000%
2026-07-20	0.1000	0.1000	0.0600	0.0700	-41.667%	840	16,445	+1,100.000%
2026-07-17	0.1400	0.1800	0.1000	0.1200	0.000%	1,221	15,796	+600.000%
2026-07-16	0.1000	0.1400	0.0700	0.1200	+50.000%	3,935	14,930	+600.000%
2026-07-15	0.1000	0.1200	0.0700	0.0800	+33.333%	2,596	12,453	+950.000%
2026-07-14	0.0700	0.0700	0.0500	0.0600	-25.000%	264	12,367	+1,300.000%
2026-07-13	0.0700	0.1000	0.0600	0.0800	+33.333%	273	12,353	+950.000%
2026-07-10	0.0800	0.0800	0.0600	0.0600	-25.000%	191	12,261	+1,300.000%
2026-07-09	0.0700	0.0800	0.0700	0.0800	+14.286%	188	12,245	+950.000%
2026-07-08	0.1200	0.1200	0.0700	0.0700	-12.500%	427	12,266	+1,100.000%
2026-07-07	0.0700	0.1000	0.0700	0.0800	+33.333%	278	12,567	+950.000%
2026-07-06	0.1000	0.1000	0.0400	0.0600	-33.333%	226	12,429	+1,300.000%
2026-07-02	0.1100	0.1100	0.0800	0.0900	+28.571%	316	12,354	+833.333%
2026-07-01	0.0800	0.1000	0.0600	0.0700	-12.500%	355	12,354	+1,100.000%
2026-06-30	0.0900	0.1000	0.0600	0.0800	-27.273%	2,395	12,461	+950.000%
2026-06-29	0.1400	0.1400	0.0800	0.1100	+22.222%	726	12,210	+663.636%
2026-06-26	0.0600	0.1100	0.0600	0.0900	+50.000%	1,344	12,034	+833.333%
2026-06-25	0.1200	0.1300	0.0600	0.0600	-45.455%	848	11,159	+1,300.000%
2026-06-24	0.1900	0.2000	0.0900	0.1100	-26.667%	1,073	11,329	+663.636%
2026-06-23	0.1800	0.2300	0.1100	0.1500	-25.000%	737	11,490	+460.000%
2026-06-22	0.2800	0.3000	0.1900	0.2000	-35.484%	1,729	11,382	+320.000%
2026-06-18	0.3400	0.3500	0.2200	0.3100	-29.545%	2,093	9,962	+170.968%
2026-06-17	0.4800	0.5900	0.4400	0.4400	-12.000%	1,029	9,962	+90.909%
2026-06-16	0.5000	0.5300	0.4000	0.5000	0.000%	516	9,962	+68.000%
2026-06-15	0.6100	0.6800	0.5000	0.5000	-15.254%	938	9,349	+68.000%
2026-06-12	0.7200	0.7500	0.5800	0.5900	-11.940%	462	9,349	+42.373%
2026-06-11	0.4900	0.7700	0.4800	0.6700	+42.553%	1,292	9,349	+25.373%
2026-06-10	0.5300	0.6200	0.4600	0.4700	-6.000%	297	8,470	+78.723%
2026-06-09	0.5000	0.6100	0.4000	0.5000	+2.041%	1,732	7,926	+68.000%
2026-06-08	0.7100	0.7500	0.4900	0.4900	-28.986%	384	7,624	+71.429%
2026-06-05	0.6200	0.7800	0.6100	0.6900	+13.115%	2,296	7,637	+21.739%
2026-06-04	0.6700	0.6800	0.5800	0.6100	+15.094%	716	5,955	+37.705%
2026-06-03	0.5500	0.5600	0.4900	0.5300	-11.667%	318	5,543	+58.491%
2026-06-02	0.5600	0.6000	0.4600	0.6000	+3.448%	321	5,376	+40.000%
2026-06-01	0.6300	0.6400	0.5300	0.5800	-22.667%	187	5,193	+44.828%
2026-05-29	0.9000	0.9000	0.6800	0.7500	+4.167%	128	5,143	+12.000%
2026-05-28	0.7900	0.8200	0.7200	0.7200	-8.861%	127	5,062	+16.667%
2026-05-27	0.6900	0.9600	0.6900	0.7900	+16.176%	304	5,012	+6.329%
2026-05-26	0.6300	0.6800	0.6200	0.6800	-1.449%	151	4,868	+23.529%
2026-05-22	0.8000	0.8000	0.6400	0.6900	-1.429%	88	4,788	+21.739%
2026-05-21	0.6400	0.7300	0.6400	0.7000	-1.408%	160	4,733	+20.000%
2026-05-20	0.7300	0.7700	0.7000	0.7100	+5.970%	316	4,733	+18.310%
2026-05-19	0.5500	0.8000	0.5400	0.6700	+21.818%	191	4,344	+25.373%
2026-05-18	0.5600	0.5900	0.5200	0.5500	-1.786%	2,108	4,344	+52.727%
2026-05-15	0.7900	0.7900	0.5500	0.5600	-25.333%	255	4,344	+50.000%
2026-05-14	0.8500	0.8500	0.7500	0.7500	-13.793%	67	2,955	+12.000%
2026-05-13	0.8300	0.9000	0.7700	0.8700	+4.819%	702	2,378	-3.448%
2026-05-12	0.8800	0.9300	0.8100	0.8300	+3.750%	183	2,378	+1.205%
2026-05-11	0.8100	1.0000	0.7800	0.8000	+2.564%	1,265	2,378	+5.000%
2026-05-08	0.8500	0.9000	0.7800	0.7800	-17.021%	286	1,499	+7.692%
2026-05-07	0.9500	0.9500	0.7800	0.9400	+3.297%	625	1,325	-10.638%
2026-05-06	0.9300	0.9500	0.8500	0.9100	-2.151%	669	837	-7.692%
2026-05-05	0.8900	1.0200	0.8000	0.9300	+1.087%	153	186	-9.677%
2026-05-04	1.0100	1.0300	0.9200	0.9200	-12.381%	51	58	-8.696%
2026-05-01	1.0400	1.0500	1.0400	1.0500	0.000%	13	0	-20.000%