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PFE20261218P24
PFE Dec 18 2026 24.00 Put (PFE261218P00024000)
option OPRA

EOD

Aug 20, 2026

0.3100+14.815%(+0.0400)175

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.3400	0.3500	0.2900	0.3100	+14.815%	175	9,667	0.000%
2026-08-19	0.3000	0.3200	0.2500	0.2700	-27.027%	103	9,814	+14.815%
2026-08-18	0.3800	0.3800	0.3500	0.3700	-11.905%	7,174	9,832	-16.216%
2026-08-17	0.4300	0.4300	0.3900	0.4200	+5.000%	123	3,082	-26.190%
2026-08-14	0.4900	0.4900	0.3900	0.4000	-11.111%	246	2,998	-22.500%
2026-08-13	0.4800	0.4800	0.4400	0.4500	-18.182%	137	3,004	-31.111%
2026-08-12	0.5600	0.5600	0.5400	0.5500	+12.245%	20	3,006	-43.636%
2026-08-11	0.4500	0.5000	0.4400	0.4900	+11.364%	40	2,992	-36.735%
2026-08-10	0.5000	0.5000	0.4100	0.4400	-12.000%	102	3,013	-29.545%
2026-08-07	0.5900	0.5900	0.5000	0.5000	-23.077%	136	2,995	-38.000%
2026-08-06	0.7000	0.7000	0.6500	0.6500	-20.732%	78	2,980	-52.308%
2026-08-05	0.8300	0.8300	0.8200	0.8200	-5.747%	5	2,976	-62.195%
2026-08-04	1.1000	1.1000	0.8500	0.8700	-17.143%	42	2,976	-64.368%
2026-08-03	0.8900	1.0700	0.8600	1.0500	+6.061%	49	2,986	-70.476%
2026-07-31	1.0600	1.1100	0.9800	0.9900	-5.714%	56	2,982	-68.687%
2026-07-30	1.1500	1.1900	1.0500	1.0500	+10.526%	383	2,994	-70.476%
2026-07-29	0.9500	0.9500	0.9200	0.9500	0.000%	42	2,715	-67.368%
2026-07-28	1.0000	1.0000	0.8900	0.9500	-18.803%	30	2,688	-67.368%
2026-07-27	1.1800	1.2400	1.0800	1.1700	0.000%	117	2,670	-73.504%
2026-07-24	1.2000	1.2000	1.1400	1.1700	-3.306%	79	2,598	-73.504%
2026-07-23	1.1500	1.2100	1.1500	1.2100	-3.968%	33	2,555	-74.380%
2026-07-22	1.2100	1.2800	1.2000	1.2600	+0.800%	105	2,538	-75.397%
2026-07-21	1.2500	1.2700	1.2500	1.2500	-3.846%	69	2,447	-75.200%
2026-07-20	1.2400	1.3000	1.2400	1.3000	+28.713%	93	2,383	-76.154%
2026-07-17	1.1400	1.1400	1.0100	1.0100	-18.548%	51	2,308	-69.307%
2026-07-16	1.1600	1.2400	1.1100	1.2400	-7.463%	22	2,258	-75.000%
2026-07-15	1.4800	1.4800	1.3000	1.3400	-12.418%	55	2,264	-76.866%
2026-07-14	1.5500	1.6000	1.5300	1.5300	+7.746%	55	2,258	-79.739%
2026-07-13	1.3700	1.4200	1.3400	1.4200	-10.127%	43	2,256	-78.169%
2026-07-10	1.5000	1.5800	1.5000	1.5800	0.000%	13	2,258	-80.380%
2026-07-09	1.5700	1.6300	1.5500	1.5800	-4.242%	181	2,255	-80.380%
2026-07-08	1.5500	1.6500	1.5500	1.6500	-2.941%	101	2,265	-81.212%
2026-07-07	1.7000	1.7000	1.7000	1.7000	-6.077%	1	2,236	-81.765%
2026-07-06	1.7500	1.8400	1.7500	1.8100	+21.477%	31	2,236	-82.873%
2026-07-02	1.4000	1.5600	1.4000	1.4900	-15.341%	61	2,200	-79.195%
2026-07-01	1.6000	1.7600	1.5900	1.7600	+6.024%	16	2,200	-82.386%
2026-06-30	1.6500	1.7100	1.6200	1.6600	+14.483%	749	2,193	-81.325%
2026-06-29	1.4900	1.4900	1.4100	1.4500	-9.938%	35	1,568	-78.621%
2026-06-26	1.6900	1.6900	1.5600	1.6100	-12.500%	129	1,575	-80.745%
2026-06-25	1.6000	1.8600	1.6000	1.8400	+13.580%	464	1,616	-83.152%
2026-06-24	1.2300	1.7100	1.2300	1.6200	+20.000%	348	1,314	-80.864%
2026-06-23	1.2700	1.3500	1.2700	1.3500	+10.656%	21	1,234	-77.037%
2026-06-22	1.2000	1.2700	1.1500	1.2200	+0.826%	255	1,213	-74.590%
2026-06-18	1.0000	1.3300	1.0000	1.2100	+22.222%	110	1,061	-74.380%
2026-06-17	0.9300	0.9900	0.9000	0.9900	-1.980%	38	1,061	-68.687%
2026-06-16	1.0100	1.0100	1.0100	1.0100	+4.124%	2	1,061	-69.307%
2026-06-15	0.9500	0.9700	0.9500	0.9700	+1.042%	9	1,063	-68.041%
2026-06-12	0.9600	0.9600	0.9200	0.9600	0.000%	13	1,063	-67.708%
2026-06-11	0.9900	0.9900	0.9100	0.9600	-14.286%	22	1,063	-67.708%
2026-06-10	1.1700	1.1700	1.1200	1.1200	0.000%	26	1,072	-72.321%
2026-06-09	1.1200	1.1200	1.1200	1.1200	-4.274%	10	1,061	-72.321%
2026-06-08	1.0500	1.1700	1.0500	1.1700	+12.500%	61	1,051	-73.504%
2026-06-05	1.1000	1.1000	1.0300	1.0400	-15.447%	20	1,031	-70.192%
2026-06-04	1.1500	1.2300	1.1500	1.2300	-7.519%	143	1,041	-74.797%
2026-06-03	1.2900	1.3300	1.2700	1.3300	+10.833%	157	948	-76.692%
2026-06-02	1.2600	1.3100	1.1900	1.2000	0.000%	33	795	-74.167%
2026-06-01	1.1500	1.2700	1.1400	1.2000	+12.150%	66	787	-74.167%
2026-05-29	1.1000	1.1500	1.0700	1.0700	+0.943%	39	775	-71.028%
2026-05-28	1.0600	1.0800	0.9800	1.0600	+2.913%	34	778	-70.755%
2026-05-27	1.0800	1.0800	1.0000	1.0300	-8.850%	20	778	-69.903%
2026-05-26	1.1800	1.2100	1.1300	1.1300	+1.802%	55	775	-72.566%
2026-05-22	1.1000	1.1100	1.1000	1.1100	-4.310%	12	800	-72.072%
2026-05-21	1.2000	1.2000	1.1600	1.1600	-3.333%	20	807	-73.276%
2026-05-20	1.2100	1.2100	1.2000	1.2000	-1.639%	4	807	-74.167%
2026-05-19	1.1600	1.2600	1.1600	1.2200	-12.857%	38	762	-74.590%
2026-05-18	1.3800	1.4000	1.3600	1.4000	0.000%	70	762	-77.857%
2026-05-15	1.3300	1.4300	1.3300	1.4000	+10.236%	28	762	-77.857%
2026-05-14	1.2700	1.2700	1.2700	1.2700	+3.252%	1	726	-75.591%
2026-05-13	1.2100	1.2300	1.2100	1.2300	+1.653%	16	727	-74.797%
2026-05-12	1.2900	1.2900	1.2100	1.2100	-8.333%	15	727	-74.380%
2026-05-11	1.2000	1.3200	1.1600	1.3200	+2.326%	243	727	-76.515%
2026-05-08	1.2000	1.2900	1.2000	1.2900	+12.174%	55	533	-75.969%
2026-05-06	1.1600	1.1800	1.1500	1.1500	-12.214%	3	521	-73.043%
2026-05-05	1.2100	1.3200	1.2100	1.3100	-2.963%	4	518	-76.336%
2026-05-04	1.3300	1.3500	1.2600	1.3500	+4.651%	8	514	-77.037%
2026-05-01	1.2700	1.2900	1.2700	1.2900	0.000%	48	385	-75.969%
2026-04-30	1.2100	1.2900	1.2000	1.2900	-3.731%	150	385	-75.969%
2026-04-29	1.3100	1.3400	1.3100	1.3400	-0.741%	11	463	-76.866%
2026-04-28	1.2600	1.3500	1.2600	1.3500	+12.500%	9	453	-77.037%
2026-04-27	1.1400	1.2100	1.1400	1.2000	-5.512%	13	449	-74.167%
2026-04-24	1.2700	1.2700	1.2700	1.2700	-3.788%	1	437	-75.591%
2026-04-23	1.2800	1.3200	1.2800	1.3200	+10.000%	20	438	-76.515%
2026-04-22	1.1600	1.2500	1.1100	1.2000	+15.385%	71	421	-74.167%
2026-04-21	1.0800	1.1400	1.0400	1.0400	0.000%	258	214	-70.192%
2026-04-20	1.0900	1.0900	0.9900	1.0400	-6.306%	216	214	-70.192%
2026-04-17	1.1100	1.1100	1.1100	1.1100	0.000%	1	1	-72.072%