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CMCSA20261218P20
CMCSA Dec 18 2026 20.00 Put (CMCSA261218P00020000)
option OPRA

EOD

Sep 16, 2026

0.3300+26.923%(+0.0700)867

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-16	0.2800	0.3300	0.2800	0.3300	+26.923%	867	1,702	0.000%
2026-09-15	0.2500	0.2600	0.2500	0.2600	+23.810%	4	1,006	+26.923%
2026-09-11	0.2000	0.2300	0.2000	0.2100	-16.000%	5	1,006	+57.143%
2026-09-10	0.2400	0.2600	0.2300	0.2500	-19.355%	14	1,006	+32.000%
2026-09-09	0.3400	0.3400	0.2700	0.3100	+34.783%	39	1,006	+6.452%
2026-09-08	0.1400	0.2300	0.1400	0.2300	+91.667%	2	1,017	+43.478%
2026-09-04	0.1500	0.1500	0.1200	0.1200	-36.842%	62	983	+175.000%
2026-09-03	0.1900	0.1900	0.1900	0.1900	+18.750%	1	983	+73.684%
2026-08-28	0.1500	0.1600	0.1200	0.1600	+100.000%	40	982	+106.250%
2026-08-26	0.0800	0.0800	0.0800	0.0800	-46.667%	10	992	+312.500%
2026-08-25	0.1400	0.2300	0.1400	0.1500	0.000%	12	996	+120.000%
2026-08-24	0.1600	0.1600	0.1400	0.1500	-11.765%	24	1,007	+120.000%
2026-08-21	0.1800	0.1800	0.1700	0.1700	+6.250%	4	1,031	+94.118%
2026-08-20	0.1700	0.1700	0.1600	0.1600	-5.882%	2	1,031	+106.250%
2026-08-19	0.1900	0.1900	0.1600	0.1700	-22.727%	9	1,030	+94.118%
2026-08-18	0.2500	0.2500	0.2200	0.2200	-21.429%	9	1,033	+50.000%
2026-08-17	0.3300	0.3600	0.2500	0.2800	+27.273%	13	1,032	+17.857%
2026-08-14	0.2200	0.2400	0.2200	0.2200	-15.385%	51	1,032	+50.000%
2026-08-13	0.2700	0.2900	0.2600	0.2600	-25.714%	16	1,035	+26.923%
2026-08-12	0.3300	0.4400	0.3300	0.3500	0.000%	9	1,035	-5.714%
2026-08-11	0.3500	0.3500	0.3500	0.3500	+2.941%	5	1,034	-5.714%
2026-08-10	0.3900	0.4000	0.3400	0.3400	+3.030%	9	1,039	-2.941%
2026-08-07	0.3900	0.3900	0.3300	0.3300	-36.538%	40	1,034	0.000%
2026-08-05	0.4300	0.5300	0.4300	0.5200	+6.122%	20	1,049	-36.538%
2026-08-04	0.4900	0.4900	0.4900	0.4900	-16.949%	1	1,029	-32.653%
2026-07-31	0.6400	0.6400	0.5900	0.5900	-7.813%	8	1,030	-44.068%
2026-07-30	0.7200	0.7200	0.6400	0.6400	+23.077%	17	1,037	-48.438%
2026-07-29	0.5300	0.5300	0.5200	0.5200	-11.864%	36	1,020	-36.538%
2026-07-28	0.6000	0.6300	0.5900	0.5900	-28.049%	9	1,014	-44.068%
2026-07-27	0.8600	0.8600	0.7800	0.8200	-18.812%	46	1,014	-59.756%
2026-07-24	1.2200	1.2200	0.9400	1.0100	+1.000%	101	1,014	-67.327%
2026-07-23	0.8500	1.0000	0.8500	1.0000	+31.579%	143	925	-67.000%
2026-07-22	0.7000	0.7600	0.7000	0.7600	0.000%	25	812	-56.579%
2026-07-21	0.7500	0.7600	0.7500	0.7600	+8.571%	7	793	-56.579%
2026-07-20	0.7100	0.7100	0.7000	0.7000	-1.408%	17	786	-52.857%
2026-07-17	0.6700	0.7100	0.6700	0.7100	+9.231%	8	781	-53.521%
2026-07-16	0.7500	0.7500	0.6500	0.6500	-19.753%	72	779	-49.231%
2026-07-15	0.8300	0.8300	0.7700	0.8100	+1.250%	37	792	-59.259%
2026-07-14	0.8300	0.8300	0.8000	0.8000	+11.111%	13	792	-58.750%
2026-07-13	0.7900	0.7900	0.7000	0.7200	-20.000%	11	779	-54.167%
2026-07-10	0.8400	0.9000	0.8400	0.9000	-10.891%	9	778	-63.333%
2026-07-09	1.0000	1.0100	1.0000	1.0100	+17.442%	110	783	-67.327%
2026-07-08	0.8700	0.8700	0.8600	0.8600	+7.500%	80	673	-61.628%
2026-07-07	0.8000	0.8000	0.8000	0.8000	-4.762%	20	672	-58.750%
2026-07-06	0.9200	0.9200	0.8400	0.8400	-6.667%	5	652	-60.714%
2026-07-02	0.9000	0.9000	0.9000	0.9000	+38.462%	7	644	-63.333%
2026-06-29	0.6600	0.6600	0.6100	0.6500	-35.000%	19	644	-49.231%
2026-06-26	0.9900	1.0000	0.9900	1.0000	-8.257%	13	633	-67.000%
2026-06-25	1.0900	1.1000	1.0900	1.0900	+2.830%	149	622	-69.725%
2026-06-23	1.1800	1.1900	1.0600	1.0600	-17.829%	121	545	-68.868%
2026-06-22	1.3400	1.3400	1.2700	1.2900	+5.738%	12	478	-74.419%
2026-06-18	1.1800	1.2200	1.1800	1.2200	+7.965%	40	449	-72.951%
2026-06-17	1.0900	1.1300	1.0900	1.1300	+13.000%	4	449	-70.796%
2026-06-16	1.0000	1.0000	1.0000	1.0000	+4.167%	102	445	-67.000%
2026-06-15	0.9000	0.9700	0.8700	0.9600	0.000%	21	347	-65.625%
2026-06-12	0.9600	0.9600	0.9600	0.9600	-9.434%	15	338	-65.625%
2026-06-11	1.1300	1.1400	1.0600	1.0600	-4.505%	78	338	-68.868%
2026-06-10	1.1100	1.1100	1.1100	1.1100	-0.893%	1	290	-70.270%
2026-06-08	1.1200	1.1200	1.1200	1.1200	-13.846%	5	290	-70.536%
2026-06-04	1.0100	1.3100	1.0100	1.3000	+14.035%	17	292	-74.615%
2026-06-03	1.1100	1.1400	1.0600	1.1400	+32.558%	11	275	-71.053%
2026-06-02	0.8300	0.8600	0.8300	0.8600	+19.444%	2	264	-61.628%
2026-05-28	0.7500	0.7500	0.7200	0.7200	-6.494%	24	265	-54.167%
2026-05-27	0.6700	0.7700	0.6700	0.7700	-6.098%	6	261	-57.143%
2026-05-20	0.8000	0.8200	0.8000	0.8200	0.000%	2	256	-59.756%
2026-05-18	0.8200	0.8200	0.8100	0.8200	-3.529%	4	254	-59.756%
2026-05-15	0.8000	0.8500	0.8000	0.8500	-2.299%	7	254	-61.176%
2026-05-13	0.8600	0.8700	0.8600	0.8700	+7.407%	3	254	-62.069%
2026-05-12	0.7200	0.8100	0.7200	0.8100	+3.846%	36	239	-59.259%
2026-05-11	0.7700	0.8000	0.7700	0.7800	+30.000%	115	239	-57.692%
2026-05-08	0.5800	0.6400	0.5800	0.6000	+11.111%	56	124	-45.000%
2026-05-06	0.5400	0.5400	0.5400	0.5400	+10.204%	1	89	-38.889%
2026-05-04	0.4900	0.4900	0.4900	0.4900	-10.909%	5	88	-32.653%
2026-04-29	0.5000	0.5500	0.5000	0.5500	+17.021%	8	88	-40.000%
2026-04-24	0.4000	0.4700	0.3900	0.4700	+46.875%	24	80	-29.787%
2026-04-20	0.3200	0.3200	0.3200	0.3200	-49.206%	20	57	+3.125%
2026-03-30	0.6300	0.6300	0.6300	0.6300	+21.154%	2	57	-47.619%
2026-03-20	0.5200	0.5200	0.5200	0.5200	-11.864%	1	56	-36.538%
2026-03-18	0.5800	0.5900	0.5800	0.5900	+34.091%	30	57	-44.068%
2026-03-09	0.4400	0.4400	0.4400	0.4400	+10.000%	1	38	-25.000%
2026-03-04	0.4700	0.4800	0.4000	0.4000	-9.091%	4	37	-17.500%
2026-02-19	0.5800	0.5800	0.4400	0.4400	-15.385%	2	36	-25.000%
2026-02-03	0.5200	0.5200	0.5200	0.5200	-5.455%	25	36	-36.538%
2026-01-22	0.6000	0.6000	0.5500	0.5500	-17.910%	21	31	-40.000%
2026-01-15	0.6700	0.6700	0.6700	0.6700	+3.077%	10	10	-50.746%
2025-12-31	0.6500	0.6500	0.6500	0.6500	+16.071%	10	223	-49.231%
2025-12-30	0.5600	0.5600	0.5600	0.5600	-16.418%	1	223	-41.071%
2025-12-29	0.6700	0.6700	0.6700	0.6700	-18.293%	1	224	-50.746%
2025-12-19	0.7000	0.8200	0.7000	0.8200	+5.128%	2	224	-59.756%
2025-12-16	0.9300	0.9300	0.7800	0.7800	-22.000%	6	222	-57.692%
2025-12-10	1.0000	1.0000	1.0000	1.0000	-4.762%	20	227	-67.000%
2025-12-08	1.0500	1.0500	1.0500	1.0500	+16.667%	25	247	-68.571%
2025-12-05	0.8900	0.9300	0.8800	0.9000	-17.431%	7	253	-63.333%
2025-12-04	1.0900	1.0900	1.0900	1.0900	+5.825%	1	253	-69.725%
2025-12-03	0.9500	1.0700	0.9500	1.0300	-6.364%	28	253	-67.961%
2025-12-02	1.1100	1.1400	1.0500	1.1000	+0.917%	73	228	-70.000%
2025-12-01	1.0600	1.0900	1.0600	1.0900	-1.802%	3	219	-69.725%
2025-11-28	1.1100	1.1100	1.1100	1.1100	-0.893%	1	217	-70.270%
2025-11-26	1.0900	1.1200	1.0900	1.1200	-4.274%	4	213	-70.536%
2025-11-25	1.1000	1.1700	1.1000	1.1700	+5.405%	6	213	-71.795%
2025-11-24	1.0600	1.1600	1.0600	1.1100	-0.893%	60	213	-70.270%
2025-11-21	1.1400	1.1600	1.0900	1.1200	-7.438%	57	158	-70.536%
2025-11-20	1.1900	1.2100	1.1900	1.2100	-3.968%	2	105	-72.727%
2025-11-19	1.1700	1.2600	1.1400	1.2600	+24.752%	4	105	-73.810%
2025-11-13	1.0100	1.0100	1.0100	1.0100	-13.675%	11	108	-67.327%
2025-11-12	1.0600	1.1700	1.0600	1.1700	+10.377%	2	97	-71.795%
2025-11-10	1.0600	1.0600	1.0600	1.0600	-0.935%	25	96	-68.868%
2025-11-05	1.0700	1.0700	1.0700	1.0700	-9.322%	25	71	-69.159%
2025-11-03	1.1800	1.1800	1.1800	1.1800	+12.381%	30	70	-72.034%
2025-10-31	1.0500	1.0500	1.0500	1.0500	+40.000%	1	70	-68.571%
2025-10-13	0.6500	0.7500	0.6500	0.7500	+8.696%	2	69	-56.000%
2025-10-10	0.6900	0.6900	0.6900	0.6900	+25.455%	5	69	-52.174%
2025-09-25	0.5500	0.5500	0.5500	0.5500	-3.509%	15	64	-40.000%
2025-09-24	0.5700	0.5700	0.5700	0.5700	+35.714%	2	79	-42.105%
2025-09-11	0.4200	0.4200	0.4200	0.4200	-4.545%	15	77	-21.429%
2025-09-08	0.4400	0.4400	0.4400	0.4400	-12.000%	4	62	-25.000%
2025-08-14	0.5000	0.5000	0.5000	0.5000	+2.041%	2	66	-34.000%
2025-07-30	0.4900	0.4900	0.4900	0.4900	+16.667%	3	67	-32.653%
2025-07-25	0.4200	0.4200	0.4200	0.4200	+23.529%	1	64	-21.429%
2025-07-24	0.3400	0.3400	0.3400	0.3400	0.000%	1	63	-2.941%
2025-07-22	0.3400	0.3400	0.3400	0.3400	-5.556%	2	63	-2.941%
2025-07-18	0.3600	0.3600	0.3600	0.3600	+5.882%	1	65	-8.333%
2025-07-14	0.3400	0.3400	0.3400	0.3400	-2.857%	1	66	-2.941%
2025-07-03	0.3500	0.3500	0.3500	0.3500	-25.532%	1	66	-5.714%
2025-06-24	0.4700	0.4700	0.4700	0.4700	-11.321%	1	67	-29.787%
2025-06-17	0.5300	0.5300	0.5300	0.5300	+32.500%	1	66	-37.736%
2025-06-16	0.4000	0.4000	0.4000	0.4000	-29.825%	1	65	-17.500%
2025-06-12	0.5700	0.5700	0.5700	0.5700	-5.000%	2	66	-42.105%
2025-05-22	0.6000	0.6000	0.6000	0.6000	+7.143%	1	66	-45.000%
2025-05-13	0.5600	0.5600	0.5600	0.5600	-25.333%	1	66	-41.071%
2025-04-14	0.7500	0.7500	0.7500	0.7500	-25.000%	1	65	-56.000%
2025-04-09	1.0000	1.0000	1.0000	1.0000	+11.111%	9	65	-67.000%
2025-04-07	1.0500	1.1000	0.8500	0.9000	-10.000%	10	65	-63.333%
2025-04-04	1.0100	1.0100	1.0000	1.0000	+72.414%	4	65	-67.000%
2025-03-31	0.5300	0.5800	0.5300	0.5800	+13.725%	2	64	-43.103%
2025-03-28	0.5100	0.5100	0.5100	0.5100	-3.774%	2	64	-35.294%
2025-03-27	0.5300	0.5300	0.5300	0.5300	-22.059%	1	65	-37.736%
2025-03-14	0.6800	0.6800	0.6800	0.6800	0.000%	2	66	-51.471%
2025-01-31	0.6000	0.6800	0.6000	0.6800	+21.429%	4	65	-51.471%
2025-01-21	0.5000	0.5600	0.5000	0.5600	-3.448%	3	63	-41.071%
2025-01-17	0.5800	0.5800	0.5800	0.5800	-7.937%	2	59	-43.103%
2025-01-15	0.5900	0.6300	0.5900	0.6300	+3.279%	2	59	-47.619%
2025-01-14	0.6100	0.6100	0.6100	0.6100	+1.667%	1	57	-45.902%
2025-01-08	0.6000	0.6000	0.6000	0.6000	+13.208%	1	55	-45.000%
2024-11-27	0.5300	0.5300	0.5300	0.5300	-3.636%	1	54	-37.736%
2024-10-07	0.5500	0.5500	0.5500	0.5500	-6.780%	15	54	-40.000%
2024-10-02	0.6000	0.6000	0.5900	0.5900	-1.667%	2	39	-44.068%
2024-09-30	0.6000	0.6000	0.6000	0.6000	-4.762%	1	39	-45.000%
2024-09-26	0.6300	0.6300	0.6300	0.6300	-5.970%	1	40	-47.619%
2024-09-23	0.6700	0.6700	0.6700	0.6700	-5.634%	2	39	-50.746%
2024-09-17	0.7100	0.7100	0.7100	0.7100	-2.740%	1	39	-53.521%
2024-09-09	0.7300	0.7300	0.7300	0.7300	-6.410%	15	40	-54.795%
2024-09-04	0.7800	0.7800	0.7800	0.7800	+8.333%	5	25	-57.692%
2024-08-30	0.7000	0.7800	0.7000	0.7200	+1.408%	12	17	-54.167%
2024-08-28	0.6600	0.7300	0.6600	0.7100	0.000%	3	17	-53.521%
2024-08-26	0.6600	0.7100	0.6600	0.7100	-4.054%	2	17	-53.521%
2024-08-23	0.7100	0.7400	0.7100	0.7400	-2.632%	4	17	-55.405%
2024-08-22	0.6900	0.7600	0.6900	0.7600	+5.556%	4	17	-56.579%
2024-08-20	0.7000	0.7200	0.7000	0.7200	-2.703%	2	17	-54.167%
2024-08-19	0.6700	0.7400	0.6700	0.7400	-9.756%	2	17	-55.405%
2024-08-15	0.7200	0.8200	0.7200	0.8200	+26.154%	2	17	-59.756%
2024-08-13	0.6500	0.6500	0.6500	0.6500	-10.959%	15	17	-49.231%
2024-08-01	0.6100	0.7300	0.6100	0.7300	0.000%	3	2	-54.795%
2024-07-25	0.7300	0.7300	0.7300	0.7300	-2.667%	1	2	-54.795%
2024-07-10	0.7500	0.7500	0.7500	0.7500	0.000%	2	2	-56.000%