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SPX20261218P4050
SPX Dec 18 2026 4050.00 Put (SPX261218P04050000)
option OPRA

EOD

Sep 9, 2026

3.700.000%(0.00)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-09	3.7000	3.7000	3.7000	3.7000	0.000%	1	3,112	0.000%
2026-09-03	3.7000	3.7000	3.7000	3.7000	-5.128%	6	3,111	0.000%
2026-09-02	3.9000	3.9000	3.9000	3.9000	-1.266%	6	3,111	-5.128%
2026-08-28	3.9500	3.9500	3.9500	3.9500	-21.000%	150	3,105	-6.329%
2026-08-19	5.0000	5.2000	5.0000	5.0000	-10.714%	103	3,105	-26.000%
2026-08-12	5.6000	5.6000	5.6000	5.6000	-4.274%	2	3,037	-33.929%
2026-08-11	5.8700	5.8700	5.8500	5.8500	-0.171%	104	3,035	-36.752%
2026-08-10	5.8600	5.8600	5.8600	5.8600	-37.326%	1	2,935	-36.860%
2026-07-31	8.9400	9.3800	8.9400	9.3500	-12.617%	52	2,934	-60.428%
2026-07-17	10.7000	10.7000	10.7000	10.7000	+9.184%	1	2,934	-65.421%
2026-07-16	9.7700	9.8000	9.7700	9.8000	+7.692%	2	2,934	-62.245%
2026-07-15	9.1000	9.1000	9.1000	9.1000	-2.985%	4	2,934	-59.341%
2026-07-10	9.5000	9.5000	9.3800	9.3800	-6.574%	5	2,934	-60.554%
2026-07-09	9.9800	10.0400	9.9800	10.0400	-0.594%	4	2,934	-63.147%
2026-07-06	10.1000	10.1000	10.1000	10.1000	-9.498%	400	2,936	-63.366%
2026-07-02	11.1300	11.1600	11.1300	11.1600	-19.130%	4	2,785	-66.846%
2026-06-26	13.8000	13.8000	13.8000	13.8000	+1.247%	1	2,786	-73.188%
2026-06-25	13.7100	13.7100	13.6300	13.6300	+2.327%	2	2,785	-72.854%
2026-06-17	13.3100	13.3200	13.3100	13.3200	+2.069%	2	2,786	-72.222%
2026-06-16	13.0500	13.0500	13.0500	13.0500	-16.932%	6	2,786	-71.648%
2026-06-12	15.7700	15.7700	15.7100	15.7100	-12.333%	4	2,791	-76.448%
2026-06-11	17.8900	17.9200	17.8900	17.9200	+2.400%	2	2,791	-79.353%
2026-06-10	17.4900	17.5000	17.4900	17.5000	+5.422%	2	2,790	-78.857%
2026-06-09	18.5000	18.5000	16.6000	16.6000	+8.852%	4	2,790	-77.711%
2026-06-08	15.2600	15.2600	15.2500	15.2500	+10.507%	2	2,788	-75.738%
2026-06-04	13.8100	13.8100	13.8000	13.8000	-8.609%	3	2,789	-73.188%
2026-06-03	14.9100	15.1000	14.8800	15.1000	+4.138%	4	2,789	-75.497%
2026-06-02	14.5000	14.5000	14.5000	14.5000	+2.113%	2	2,788	-74.483%
2026-05-29	14.5300	14.5400	14.2000	14.2000	-11.250%	6	2,786	-73.944%
2026-05-27	16.0000	16.0000	16.0000	16.0000	+0.629%	50	2,786	-76.875%
2026-05-26	15.9000	15.9000	15.9000	15.9000	-18.878%	16	2,836	-76.730%
2026-05-19	19.4800	19.6000	19.4800	19.6000	+3.704%	4	2,848	-81.122%
2026-05-14	18.9000	18.9000	18.9000	18.9000	-1.920%	1	2,900	-80.423%
2026-05-13	19.2700	19.2700	19.2700	19.2700	-2.677%	2	2,900	-80.799%
2026-05-12	20.4400	20.4400	19.8000	19.8000	+1.020%	5	2,900	-81.313%
2026-05-11	19.5400	19.6000	19.5300	19.6000	-0.508%	4	2,900	-81.122%
2026-05-08	19.6000	19.7000	19.6000	19.7000	-0.505%	180	2,897	-81.218%
2026-05-07	19.8800	19.8800	19.8000	19.8000	-8.418%	2	2,766	-81.313%
2026-05-05	21.3900	21.6200	21.3900	21.6200	-1.007%	12	2,765	-82.886%
2026-05-01	21.3900	21.8400	21.2900	21.8400	-2.890%	15	2,764	-83.059%
2026-04-30	23.4700	23.4700	22.4900	22.4900	-5.663%	13	2,764	-83.548%
2026-04-29	23.3600	23.8400	23.3600	23.8400	-0.625%	16	2,760	-84.480%
2026-04-28	24.0100	24.0100	23.9900	23.9900	+0.714%	4	2,760	-84.577%
2026-04-27	23.7900	23.8200	23.7900	23.8200	-0.501%	2	2,758	-84.467%
2026-04-24	23.9300	23.9400	23.9300	23.9400	-6.484%	2	2,758	-84.545%
2026-04-23	25.2900	25.6000	25.2900	25.6000	+1.992%	28	2,758	-85.547%
2026-04-22	25.0000	25.5000	25.0000	25.1000	-4.816%	21	2,756	-85.259%
2026-04-16	26.3700	26.3700	26.3700	26.3700	+0.038%	425	2,738	-85.969%
2026-04-15	27.0400	27.0400	26.3600	26.3600	-1.199%	4	2,445	-85.964%
2026-04-14	26.5100	26.6800	26.5100	26.6800	-4.714%	4	2,443	-86.132%
2026-04-13	28.0000	28.0000	28.0000	28.0000	-12.881%	7	2,441	-86.786%
2026-04-08	31.9800	32.4300	31.9800	32.1400	-17.442%	22	2,434	-88.488%
2026-04-07	38.9300	38.9300	38.9300	38.9300	+5.501%	4	2,440	-90.496%
2026-04-06	36.9000	36.9000	36.9000	36.9000	-4.897%	6	2,446	-89.973%
2026-04-01	39.2000	39.2000	38.8000	38.8000	-10.989%	60	2,506	-90.464%
2026-03-31	46.5600	46.6000	43.5900	43.5900	-19.427%	6	2,486	-91.512%
2026-03-30	54.1000	54.1000	54.1000	54.1000	+24.026%	72	2,525	-93.161%
2026-03-25	43.6200	43.6200	43.6200	43.6200	-4.216%	2	2,454	-91.518%
2026-03-20	46.2800	46.2800	45.5100	45.5400	+5.417%	6	2,454	-91.875%
2026-03-18	41.2100	43.2000	41.2100	43.2000	-0.185%	14	2,454	-91.435%
2026-03-13	43.3400	43.3400	43.2800	43.2800	-2.523%	2	2,454	-91.451%
2026-03-12	44.0100	44.4000	43.8500	44.4000	+1.139%	75	2,455	-91.667%
2026-03-11	43.8000	43.9000	43.8000	43.9000	+10.971%	2	2,416	-91.572%
2026-03-10	41.6500	41.7500	39.1300	39.5600	-18.332%	12	2,414	-90.647%
2026-03-09	49.9600	49.9600	48.4000	48.4400	+16.526%	8	2,416	-92.362%
2026-03-05	41.6200	41.6200	41.5700	41.5700	-0.407%	2	2,416	-91.099%
2026-03-03	41.7400	41.7400	41.7400	41.7400	+4.428%	1	2,416	-91.136%
2026-03-02	40.0300	40.0300	39.9700	39.9700	+5.462%	7	2,415	-90.743%
2026-02-23	37.9000	37.9000	37.9000	37.9000	+4.638%	4	2,418	-90.237%
2026-02-20	36.2700	36.3000	36.2200	36.2200	+5.138%	4	2,420	-89.785%
2026-02-10	34.4700	34.4700	34.4500	34.4500	+3.144%	2	2,418	-89.260%
2026-02-09	33.4000	33.4000	33.4000	33.4000	-3.940%	4	2,419	-88.922%
2026-02-06	37.4000	37.4000	34.7700	34.7700	-6.507%	228	2,421	-89.359%
2026-02-04	37.1900	37.1900	37.1900	37.1900	+5.056%	2	2,497	-90.051%
2026-01-28	34.3000	35.4000	34.3000	35.4000	+6.723%	79	2,504	-89.548%
2026-01-26	33.1700	33.1700	33.1700	33.1700	-1.280%	4	2,478	-88.845%
2026-01-15	33.7000	33.7000	33.6000	33.6000	+0.299%	8	2,478	-88.988%
2026-01-13	33.4200	33.5000	33.4200	33.5000	+5.115%	2	2,473	-88.955%
2026-01-12	32.3000	32.3000	31.8700	31.8700	+0.663%	3	2,472	-88.390%
2026-01-09	32.5800	32.5800	31.6400	31.6600	-4.639%	10	2,471	-88.313%
2026-01-07	33.2500	33.2500	33.1200	33.2000	-2.981%	40	2,466	-88.855%
2025-12-30	34.2800	34.2800	34.2200	34.2200	-2.673%	6	2,450	-89.188%
2025-12-22	35.1600	35.1600	35.1600	35.1600	-17.193%	1	2,413	-89.477%
2025-12-17	40.8700	42.5900	40.8700	42.4600	-1.049%	89	2,413	-91.286%
2025-12-16	42.8600	43.0300	42.7400	42.9100	+6.213%	54	2,411	-91.377%
2025-12-15	40.4000	40.4000	40.4000	40.4000	-4.672%	19	2,399	-90.842%
2025-12-08	40.6100	42.3800	40.3700	42.3800	+4.128%	86	2,399	-91.269%
2025-12-05	41.4900	41.4900	40.5000	40.7000	-4.728%	261	2,398	-90.909%
2025-12-03	43.8700	43.8700	42.7200	42.7200	-0.882%	74	2,571	-91.339%
2025-12-02	43.4000	44.1000	43.1000	43.1000	-4.009%	116	2,513	-91.415%
2025-12-01	44.2000	44.9000	43.9600	44.9000	-10.020%	83	2,421	-91.759%
2025-11-25	49.9000	49.9000	49.9000	49.9000	-13.518%	66	2,398	-92.585%
2025-11-21	57.6000	57.7000	57.6000	57.7000	-2.616%	29	2,390	-93.588%
2025-11-20	59.2500	59.2500	59.2500	59.2500	+5.804%	1	2,387	-93.755%
2025-11-19	54.3000	57.7000	52.9000	56.0000	+12.247%	68	2,370	-93.393%
2025-11-17	50.6200	50.6200	49.8500	49.8900	+5.811%	8	2,380	-92.584%
2025-11-13	47.2000	47.2000	47.1500	47.1500	+1.398%	2	2,377	-92.153%
2025-11-11	46.4600	46.5500	46.3500	46.5000	-12.479%	6	2,377	-92.043%
2025-11-07	53.0300	53.1300	53.0300	53.1300	+5.354%	2	2,377	-93.036%
2025-11-06	50.4700	50.4800	50.4200	50.4300	+7.895%	84	2,376	-92.663%
2025-11-05	46.5800	46.7400	46.5800	46.7400	-3.768%	4	2,331	-92.084%
2025-11-04	48.9200	48.9200	48.5700	48.5700	+14.552%	6	2,330	-92.382%
2025-10-27	42.4000	42.4000	42.4000	42.4000	-12.397%	4	2,327	-91.274%
2025-10-22	48.6000	48.8000	48.4000	48.4000	+3.264%	18	2,327	-92.355%
2025-10-21	47.0600	47.0600	46.7900	46.8700	-0.825%	120	2,328	-92.106%
2025-10-20	47.2300	47.2600	47.2300	47.2600	-14.260%	2	2,308	-92.171%
2025-10-17	55.9600	56.1200	54.9400	55.1200	+5.291%	18	2,307	-93.287%
2025-10-15	52.3100	52.3500	52.3100	52.3500	-3.520%	2	2,305	-92.932%
2025-10-14	54.3100	54.3100	54.2600	54.2600	-3.400%	2	2,305	-93.181%
2025-10-10	54.8400	56.1700	54.7700	56.1700	+16.535%	30	2,305	-93.413%
2025-09-30	48.2000	48.2000	48.2000	48.2000	+4.104%	1	2,291	-92.324%
2025-09-29	46.3000	46.3000	46.3000	46.3000	-4.674%	2	2,290	-92.009%
2025-09-17	48.6000	48.6000	48.5700	48.5700	+1.040%	2	2,290	-92.382%
2025-09-15	48.0700	48.0700	48.0700	48.0700	-4.243%	2	2,289	-92.303%
2025-09-08	50.1200	50.2000	50.0600	50.2000	-0.791%	32	2,288	-92.629%
2025-09-04	50.6000	50.6000	50.6000	50.6000	-1.210%	2	2,302	-92.688%
2025-08-22	51.2200	51.2200	51.2200	51.2200	-5.271%	2	2,302	-92.776%
2025-08-14	54.0700	54.0700	54.0700	54.0700	+0.689%	2	2,303	-93.157%
2025-08-12	53.7000	53.7000	53.7000	53.7000	-4.448%	1,900	2,261	-93.110%
2025-08-08	56.6000	56.6000	56.2000	56.2000	-3.436%	9	404	-93.416%
2025-08-04	58.2000	58.2000	58.2000	58.2000	+5.588%	3	404	-93.643%
2025-07-30	55.0400	55.1200	55.0400	55.1200	-10.953%	2	401	-93.287%
2025-07-03	61.9000	61.9000	61.9000	61.9000	-8.702%	1	402	-94.023%
2025-06-26	67.6000	67.8000	67.6000	67.8000	-3.474%	21	402	-94.543%
2025-06-25	69.4400	70.2400	69.4400	70.2400	-0.917%	40	421	-94.732%
2025-06-24	71.9500	71.9500	70.8900	70.8900	-9.671%	60	431	-94.781%
2025-06-03	78.4800	78.4800	78.4800	78.4800	-3.350%	148	431	-95.285%
2025-05-27	81.2000	81.2000	81.2000	81.2000	-4.918%	4	579	-95.443%
2025-05-12	87.1000	87.1000	85.4000	85.4000	-22.272%	3	575	-95.667%
2025-05-08	109.8700	109.8700	109.8700	109.8700	-2.856%	148	575	-96.632%
2025-05-01	113.6000	113.6000	113.1000	113.1000	+0.892%	12	427	-96.729%
2025-04-28	112.1000	112.1000	112.1000	112.1000	-8.325%	16	415	-96.699%
2025-04-24	122.2800	122.2800	122.2800	122.2800	-32.180%	2	399	-96.974%
2025-04-21	178.0000	180.3000	178.0000	180.3000	+13.468%	2	397	-97.948%
2025-04-16	158.9000	158.9000	158.9000	158.9000	-1.883%	1	397	-97.671%
2025-04-10	182.2300	182.2300	161.9000	161.9500	-22.139%	120	396	-97.715%
2025-04-09	208.0000	208.0000	208.0000	208.0000	+7.884%	13	291	-98.221%
2025-04-08	199.0000	199.6000	186.2000	192.8000	+4.160%	20	304	-98.081%
2025-04-07	185.1000	185.1000	185.1000	185.1000	+4.458%	2	285	-98.001%
2025-04-04	144.3600	177.2000	144.3600	177.2000	+99.437%	16	285	-97.912%
2025-04-01	88.8500	88.8500	88.8500	88.8500	+9.556%	2	288	-95.836%
2025-03-26	81.1000	81.1000	81.1000	81.1000	+6.013%	5	286	-95.438%
2025-03-25	76.5000	76.5000	76.5000	76.5000	-11.253%	5	281	-95.163%
2025-03-19	87.0000	87.0000	86.2000	86.2000	-20.133%	5	276	-95.708%
2025-03-11	107.9300	107.9300	107.9300	107.9300	+3.085%	1	280	-96.572%
2025-03-10	103.8000	104.7000	103.6000	104.7000	+24.643%	18	279	-96.466%
2025-03-05	94.4000	94.4000	84.0000	84.0000	+1.327%	49	261	-95.595%
2025-02-28	82.8000	82.9000	82.8000	82.9000	+7.662%	26	212	-95.537%
2025-02-26	77.2000	77.8000	76.9000	77.0000	-1.155%	23	205	-95.195%
2025-02-24	77.9000	78.6000	77.5000	77.9000	+12.523%	15	183	-95.250%
2025-01-31	69.2300	69.2300	69.2300	69.2300	+0.625%	10	198	-94.655%
2025-01-24	68.8000	68.8000	68.8000	68.8000	-12.944%	2	198	-94.622%
2025-01-15	80.5000	80.9000	79.0300	79.0300	-9.056%	4	197	-95.318%
2025-01-14	86.9000	86.9000	86.9000	86.9000	-1.250%	1	196	-95.742%
2025-01-13	88.0000	88.0000	88.0000	88.0000	-1.566%	1	195	-95.795%
2025-01-10	84.1000	89.4000	84.1000	89.4000	+20.648%	4	195	-95.861%
2025-01-06	74.1000	74.1000	74.1000	74.1000	-4.387%	1	194	-95.007%
2025-01-03	80.7000	80.7000	77.5000	77.5000	-9.463%	4	194	-95.226%
2025-01-02	85.6000	85.6000	85.6000	85.6000	+9.659%	1	194	-95.678%
2024-12-17	78.0600	78.0600	78.0600	78.0600	+4.456%	2	194	-95.260%
2024-12-16	74.7300	74.7300	74.7300	74.7300	+0.538%	1	193	-95.049%
2024-12-11	74.3300	74.3300	74.3300	74.3300	-4.090%	4	193	-95.022%
2024-11-06	77.5000	77.5000	77.5000	77.5000	-24.390%	10	189	-95.226%
2024-10-31	102.5000	102.5000	102.5000	102.5000	+11.292%	10	0	-96.390%
2024-10-28	92.1000	92.1000	92.1000	92.1000	-4.461%	10	0	-95.983%
2024-10-25	96.4000	96.4000	96.4000	96.4000	+3.879%	10	0	-96.162%
2024-10-24	92.8000	92.8000	92.8000	92.8000	-10.940%	10	0	-96.013%
2024-10-10	105.6000	105.6000	104.2000	104.2000	+2.057%	24	0	-96.449%
2024-10-09	102.1000	102.1000	102.1000	102.1000	-11.295%	8	0	-96.376%
2024-10-01	115.1000	115.1000	115.1000	115.1000	+7.269%	8	0	-96.785%
2024-08-20	107.3000	107.3000	107.3000	107.3000	0.000%	300	0	-96.552%

.dark-mode .gsYBC1{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .gsYBC1{ color: #333333; background-color: white; border: 2px solid #333333; }SPX20261218P4050SPX Dec 18 2026 4050.00 Put (SPX261218P04050000)option OPRA

SPX20261218P4050
SPX Dec 18 2026 4050.00 Put (SPX261218P04050000)
option OPRA