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SPX20261218P5550
SPX Dec 18 2026 5550.00 Put (SPX261218P05550000)
option OPRA

EOD

Sep 10, 2026

17.50+24.113%(+3.40)6

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-10	17.2100	17.5000	17.2100	17.5000	+24.113%	6	1,305	0.000%
2026-09-08	13.6500	14.1000	13.4600	14.1000	+2.920%	25	1,310	+24.113%
2026-09-04	13.3100	13.7000	13.3100	13.7000	-20.349%	63	1,265	+27.737%
2026-09-01	17.2000	17.2000	17.2000	17.2000	+9.904%	1	1,265	+1.744%
2026-08-31	15.9300	15.9300	15.6500	15.6500	-16.755%	202	1,264	+11.821%
2026-08-24	18.3900	18.8000	18.3900	18.8000	-0.529%	36	1,337	-6.915%
2026-08-21	18.9000	19.0000	18.9000	18.9000	-8.252%	7	1,338	-7.407%
2026-08-20	20.6000	20.6000	20.6000	20.6000	+0.488%	5	1,332	-15.049%
2026-08-18	20.6000	20.6000	20.5000	20.5000	+3.797%	2	1,337	-14.634%
2026-08-17	19.7500	19.7500	19.7500	19.7500	+4.497%	3	1,337	-11.392%
2026-08-14	18.7000	18.9000	18.7000	18.9000	-0.526%	28	1,337	-7.407%
2026-08-13	18.9000	19.0500	18.8000	19.0000	-2.062%	50	1,329	-7.895%
2026-08-12	19.7600	19.8100	19.1600	19.4000	-6.731%	55	1,345	-9.794%
2026-08-11	20.6600	20.9000	20.5700	20.8000	+1.711%	47	1,354	-15.865%
2026-08-10	20.4500	20.4500	20.4500	20.4500	-3.492%	2	1,364	-14.425%
2026-08-07	21.1900	21.1900	21.1900	21.1900	-3.065%	2	1,362	-17.414%
2026-08-06	21.9500	21.9500	21.8600	21.8600	-2.844%	2	1,361	-19.945%
2026-08-05	22.3300	22.5000	22.3300	22.5000	+0.044%	5	1,364	-22.222%
2026-08-04	22.5000	22.5100	22.3000	22.4900	-11.036%	6	1,363	-22.188%
2026-08-03	25.5000	25.6000	25.2800	25.2800	-22.573%	45	1,363	-30.775%
2026-07-31	32.6500	32.6500	32.6500	32.6500	+2.738%	2	1,373	-46.401%
2026-07-30	33.4000	34.2600	31.7800	31.7800	-15.815%	81	1,307	-44.934%
2026-07-29	33.6500	37.7500	33.5000	37.7500	+17.382%	19	1,319	-53.642%
2026-07-28	33.2500	33.2500	32.1600	32.1600	-4.993%	32	1,289	-45.585%
2026-07-27	33.1000	35.0000	33.1000	33.8500	-6.878%	58	1,292	-48.301%
2026-07-24	35.3400	36.7000	35.2900	36.3500	-9.057%	20	1,269	-51.857%
2026-07-23	39.9700	39.9700	39.9700	39.9700	+23.364%	2	1,278	-56.217%
2026-07-22	32.4000	32.4000	32.4000	32.4000	+1.155%	5	1,273	-45.988%
2026-07-21	33.5800	33.5800	31.9300	32.0300	-10.406%	24	1,254	-45.364%
2026-07-20	34.7000	35.7500	33.7400	35.7500	-2.774%	41	1,238	-51.049%
2026-07-17	36.3900	36.7700	35.9000	36.7700	+14.548%	6	1,240	-52.407%
2026-07-16	30.2900	32.1000	30.2900	32.1000	+5.246%	32	1,242	-45.483%
2026-07-15	30.7000	30.7000	30.5000	30.5000	-10.426%	12	1,254	-42.623%
2026-07-13	31.9400	34.0500	31.9400	34.0500	+3.307%	212	1,252	-48.605%
2026-07-09	33.6600	33.6900	32.8000	32.9600	-5.829%	9	1,102	-46.905%
2026-07-08	36.0000	36.0000	35.0000	35.0000	+5.708%	4	1,103	-50.000%
2026-07-07	33.8300	33.8300	33.1100	33.1100	-12.175%	10	1,102	-47.146%
2026-07-02	35.2100	37.7000	35.2100	37.7000	+2.168%	6	1,100	-53.581%
2026-07-01	36.3000	36.9000	36.1000	36.9000	+0.163%	20	1,100	-52.575%
2026-06-30	36.8200	36.8400	36.8200	36.8400	-6.188%	2	1,110	-52.497%
2026-06-29	40.6400	41.7000	39.2500	39.2700	-15.184%	15	1,111	-55.437%
2026-06-26	46.3000	46.3000	46.3000	46.3000	-4.041%	2	1,108	-62.203%
2026-06-25	48.2500	48.2500	48.2500	48.2500	+0.104%	3	1,105	-63.731%
2026-06-23	48.2000	48.2000	48.2000	48.2000	+11.419%	11	1,105	-63.693%
2026-06-22	42.6100	43.4000	42.6100	43.2600	+1.146%	8	1,116	-59.547%
2026-06-18	42.7000	43.6000	42.7000	42.7700	+1.519%	16	1,130	-59.083%
2026-06-16	41.1700	42.1300	40.8100	42.1300	-20.299%	58	1,130	-58.462%
2026-06-11	52.9100	52.9100	52.8600	52.8600	-11.353%	12	1,156	-66.894%
2026-06-10	59.6300	59.6300	59.6300	59.6300	+36.516%	2	1,156	-70.652%
2026-06-04	43.6800	43.6800	43.6800	43.6800	-6.467%	1	1,156	-59.936%
2026-05-28	49.3400	49.3400	46.7000	46.7000	-5.979%	5	1,157	-62.527%
2026-05-27	49.7900	49.8000	49.6000	49.6700	-1.252%	66	1,159	-64.767%
2026-05-26	50.3000	50.3000	50.3000	50.3000	-15.462%	1	1,170	-65.209%
2026-05-20	59.0000	59.5000	59.0000	59.5000	-3.877%	104	1,170	-70.588%
2026-05-19	61.8000	61.9000	61.8000	61.9000	+2.297%	2	1,162	-71.729%
2026-05-18	60.5100	60.5100	60.5100	60.5100	+4.202%	2	1,162	-71.079%
2026-05-14	59.4000	59.4000	58.0500	58.0700	-6.339%	62	1,162	-69.864%
2026-05-13	62.4000	62.5000	61.3000	62.0000	-3.801%	8	1,158	-71.774%
2026-05-07	64.3200	64.4500	64.3200	64.4500	-3.054%	30	1,158	-72.847%
2026-05-06	66.4600	66.6500	66.3500	66.4800	-6.313%	4	1,178	-73.676%
2026-05-05	70.9900	70.9900	70.9600	70.9600	-4.392%	2	1,178	-75.338%
2026-05-04	70.8400	74.2200	70.8400	74.2200	+6.180%	6	1,179	-76.421%
2026-05-01	69.6600	69.9000	68.2300	69.9000	-3.239%	37	1,176	-74.964%
2026-04-30	75.3800	75.7600	72.2400	72.2400	-8.673%	36	1,176	-75.775%
2026-04-29	79.1000	79.1000	79.1000	79.1000	-2.430%	1	1,168	-77.876%
2026-04-28	82.2600	82.2600	81.0700	81.0700	+1.262%	6	1,167	-78.414%
2026-04-24	82.4400	82.4400	80.0600	80.0600	-4.826%	10	1,164	-78.141%
2026-04-23	83.9500	84.1200	83.9500	84.1200	+2.211%	2	1,160	-79.196%
2026-04-22	82.4900	82.4900	82.3000	82.3000	-7.942%	2	1,159	-78.736%
2026-04-21	83.0000	89.4000	83.0000	89.4000	+5.313%	309	1,068	-80.425%
2026-04-20	83.1000	84.9300	83.1000	84.8900	+6.458%	13	1,068	-79.385%
2026-04-17	80.5200	80.7600	79.0700	79.7400	-12.948%	28	1,062	-78.054%
2026-04-16	88.9200	91.6000	88.9200	91.6000	+1.710%	3	1,062	-80.895%
2026-04-15	89.4900	90.4000	89.4900	90.0600	-2.002%	49	1,061	-80.569%
2026-04-14	91.9000	91.9000	91.9000	91.9000	-13.031%	1	1,043	-80.958%
2026-04-13	105.6300	105.6700	105.6300	105.6700	-5.314%	2	1,045	-83.439%
2026-04-08	115.8000	115.8000	111.3000	111.6000	-23.034%	17	965	-84.319%
2026-04-07	145.0000	145.0000	145.0000	145.0000	-4.101%	1	968	-87.931%
2026-04-02	151.2000	151.2000	151.2000	151.2000	-10.533%	4	969	-88.426%
2026-03-31	169.0000	169.0000	169.0000	169.0000	-15.348%	4	969	-89.645%
2026-03-30	198.9800	199.6400	198.9800	199.6400	-0.180%	21	969	-91.234%
2026-03-27	200.0000	200.0000	200.0000	200.0000	+22.197%	1	969	-91.250%
2026-03-26	162.8200	163.6700	162.8200	163.6700	-1.028%	2	969	-89.308%
2026-03-19	173.3000	173.4000	165.3700	165.3700	+8.997%	27	969	-89.418%
2026-03-18	151.2500	152.0600	151.2500	151.7200	+5.442%	38	955	-88.466%
2026-03-16	143.8900	143.8900	143.8900	143.8900	-4.392%	1	939	-87.838%
2026-03-12	155.5000	155.5000	150.5000	150.5000	+4.224%	27	940	-88.372%
2026-03-11	142.1000	144.4000	142.1000	144.4000	+11.489%	4	930	-87.881%
2026-03-10	139.2400	140.7000	129.5200	129.5200	-18.613%	7	930	-86.489%
2026-03-09	159.1400	159.1400	159.1400	159.1400	+33.172%	2	932	-89.003%
2026-03-02	125.8500	125.9300	119.5000	119.5000	-1.484%	37	932	-85.356%
2026-02-27	122.0000	122.0000	121.3000	121.3000	+8.887%	14	948	-85.573%
2026-02-25	111.4000	111.4000	111.4000	111.4000	-7.159%	1	955	-84.291%
2026-02-24	119.9900	119.9900	119.9900	119.9900	+2.163%	2	955	-85.415%
2026-02-20	117.4500	117.4500	117.4500	117.4500	-6.340%	4	953	-85.100%
2026-02-17	133.5000	133.5000	125.4000	125.4000	-5.643%	2	954	-86.045%
2026-02-13	133.2000	133.2000	132.9000	132.9000	+2.546%	2	954	-86.832%
2026-02-12	127.2600	129.6000	127.2600	129.6000	+12.794%	3	954	-86.497%
2026-02-11	114.9000	114.9000	114.9000	114.9000	+0.701%	1	954	-84.769%
2026-02-06	115.1000	115.1000	114.1000	114.1000	-12.298%	95	1,079	-84.663%
2026-02-05	130.1000	130.1000	130.1000	130.1000	+13.624%	1	985	-86.549%
2026-01-29	114.5000	114.5000	114.5000	114.5000	+1.327%	1	985	-84.716%
2026-01-28	113.0000	113.0000	113.0000	113.0000	+0.089%	1	986	-84.513%
2026-01-22	115.3700	115.3700	112.7200	112.9000	-2.504%	3	985	-84.500%
2026-01-16	114.6000	115.8000	114.2000	115.8000	+1.224%	104	971	-84.888%
2026-01-15	113.0000	114.4000	112.0000	114.4000	+0.351%	79	971	-84.703%
2026-01-13	114.0000	114.0000	114.0000	114.0000	+2.334%	1	902	-84.649%
2026-01-12	111.4000	111.4000	111.4000	111.4000	-2.537%	11	903	-84.291%
2026-01-09	114.3000	114.3000	114.3000	114.3000	-2.723%	9	892	-84.689%
2026-01-08	116.8000	117.5000	116.8000	117.5000	-1.177%	2	895	-85.106%
2026-01-07	116.0000	118.9000	116.0000	118.9000	+3.391%	7	894	-85.282%
2026-01-06	118.1000	118.1000	115.0000	115.0000	-3.280%	17	887	-84.783%
2026-01-05	118.9000	118.9000	118.9000	118.9000	-2.140%	5	894	-85.282%
2025-12-31	121.5000	121.5000	121.5000	121.5000	+3.053%	1	888	-85.597%
2025-12-30	117.9000	117.9000	117.9000	117.9000	-1.174%	101	888	-85.157%
2025-12-29	119.3000	119.3000	119.3000	119.3000	+1.532%	36	890	-85.331%
2025-12-26	118.5000	118.5000	117.5000	117.5000	+0.858%	2	903	-85.106%
2025-12-24	117.6000	117.7400	116.5000	116.5000	-21.528%	104	825	-84.979%
2025-12-17	144.1400	148.5600	144.1200	148.4600	+8.049%	24	823	-88.212%
2025-12-15	137.4000	137.4000	137.4000	137.4000	-1.505%	133	823	-87.263%
2025-12-12	139.5000	139.5000	139.5000	139.5000	-2.930%	6	782	-87.455%
2025-12-10	143.6400	143.7100	143.6400	143.7100	+1.958%	4	782	-87.823%
2025-12-09	141.4500	141.4500	140.8800	140.9500	+2.494%	4	782	-87.584%
2025-12-05	137.5200	137.5200	137.5200	137.5200	-4.811%	3	782	-87.275%
2025-12-01	144.8800	144.8800	144.4700	144.4700	-4.388%	2	779	-87.887%
2025-11-26	151.1000	151.1000	151.1000	151.1000	-16.102%	2	777	-88.418%
2025-11-24	180.1000	180.1000	180.1000	180.1000	-4.355%	2	777	-90.283%
2025-11-18	188.3000	188.3000	188.3000	188.3000	+21.453%	1	777	-90.706%
2025-11-11	155.3200	155.3200	155.0400	155.0400	-10.635%	6	778	-88.713%
2025-11-06	166.8500	173.4900	166.8500	173.4900	+10.313%	6	775	-89.913%
2025-11-05	157.2700	157.2700	157.2700	157.2700	+1.229%	1	778	-88.873%
2025-11-03	155.5100	155.5100	155.3600	155.3600	-0.346%	2	780	-88.736%
2025-10-31	156.0000	156.0000	155.9000	155.9000	+7.815%	2	780	-88.775%
2025-10-28	144.1000	144.6000	144.1000	144.6000	+1.147%	6	781	-87.898%
2025-10-27	143.0900	143.0900	142.9600	142.9600	-9.690%	2	780	-87.759%
2025-10-23	158.3500	158.3500	158.3000	158.3000	-1.291%	2	780	-88.945%
2025-10-21	160.4900	160.4900	160.3700	160.3700	-0.755%	2	780	-89.088%
2025-10-20	161.7600	161.7600	161.5900	161.5900	-8.577%	2	779	-89.170%
2025-10-16	176.6100	176.7900	176.6100	176.7500	-2.831%	4	780	-90.099%
2025-10-14	193.8700	193.8700	175.7200	181.9000	-5.605%	8	784	-90.379%
2025-10-10	187.9900	192.7000	187.8900	192.7000	+17.572%	4	785	-90.919%
2025-10-09	162.8000	163.9000	162.8000	163.9000	+0.490%	2	786	-89.323%
2025-10-02	163.2000	163.3000	163.1000	163.1000	-0.923%	7	784	-89.270%
2025-09-29	162.0000	164.6200	162.0000	164.6200	+1.567%	4	782	-89.369%
2025-09-22	162.1400	162.1400	161.9900	162.0800	-1.895%	4	785	-89.203%
2025-09-12	165.1900	165.2100	165.1900	165.2100	-6.189%	2	787	-89.407%
2025-09-08	176.1100	176.1100	176.1100	176.1100	-0.396%	1	788	-90.063%
2025-09-04	179.5200	179.5400	176.8100	176.8100	-2.798%	6	788	-90.102%
2025-08-29	181.9900	182.2000	181.7000	181.9000	+1.968%	132	715	-90.379%
2025-08-27	178.7800	178.7800	178.3900	178.3900	-2.785%	22	715	-90.190%
2025-08-26	183.5000	183.5000	183.5000	183.5000	-0.864%	2	704	-90.463%
2025-08-15	185.1000	185.1000	185.1000	185.1000	-4.882%	2	706	-90.546%
2025-08-11	195.2000	195.2000	194.1000	194.6000	-14.311%	3	706	-91.007%
2025-08-01	236.4000	236.4000	227.1000	227.1000	+9.551%	4	705	-92.294%
2025-07-21	207.3000	207.3000	207.3000	207.3000	-6.521%	1	701	-91.558%
2025-07-15	217.3000	221.7600	217.3000	221.7600	+1.307%	5	701	-92.109%
2025-07-11	218.9000	218.9000	218.9000	218.9000	+2.481%	2	701	-92.005%
2025-07-10	213.7000	213.7000	213.6000	213.6000	-10.553%	3	700	-91.807%
2025-06-27	238.8000	238.8000	238.8000	238.8000	-2.789%	1	669	-92.672%
2025-06-26	245.1000	245.7100	245.1000	245.6500	-8.578%	8	669	-92.876%
2025-06-16	268.8000	269.0000	268.6000	268.7000	-5.364%	6	669	-93.487%
2025-06-04	283.9300	283.9300	283.9300	283.9300	-4.019%	1	662	-93.837%
2025-05-20	295.8200	295.8200	295.8200	295.8200	-27.319%	2	662	-94.084%
2025-05-08	406.1600	407.0100	406.1600	407.0100	-3.991%	6	659	-95.700%
2025-05-07	423.9300	423.9300	423.9300	423.9300	+2.093%	1	660	-95.872%
2025-05-06	415.2400	415.2400	415.2400	415.2400	+6.663%	2	659	-95.786%
2025-05-02	389.2000	389.3000	389.2000	389.3000	-39.858%	4	658	-95.505%
2025-04-10	594.9000	647.3000	594.9000	647.3000	+18.250%	2	656	-97.296%
2025-04-08	546.8000	547.4000	545.2000	547.4000	+17.898%	11	654	-96.803%
2025-04-03	463.8300	464.3000	463.8300	464.3000	+13.134%	4	645	-96.231%
2025-03-31	410.4000	410.4000	410.4000	410.4000	+26.382%	2	649	-95.736%
2025-03-26	324.7300	324.7300	324.7300	324.7300	-8.165%	1	649	-94.611%
2025-03-19	353.6000	353.6000	353.6000	353.6000	-3.567%	1	649	-95.051%
2025-03-18	366.6800	366.6800	366.6800	366.6800	-8.146%	1	648	-95.227%
2025-03-13	399.2000	399.2000	399.2000	399.2000	-1.156%	171	417	-95.616%
2025-03-10	403.8700	403.8700	403.8700	403.8700	+34.042%	1	417	-95.667%
2025-03-03	301.3000	301.3000	301.3000	301.3000	+23.686%	10	416	-94.192%
2025-02-20	244.9200	245.0100	243.6000	243.6000	-4.057%	32	415	-92.816%
2025-02-12	260.0300	260.0300	253.9000	253.9000	-18.517%	5	391	-93.108%
2025-01-14	311.6000	311.6000	311.6000	311.6000	-1.111%	4	386	-94.384%
2025-01-10	315.1000	315.1000	315.1000	315.1000	+4.545%	8	386	-94.446%
2025-01-08	301.4000	301.4000	301.4000	301.4000	+0.189%	1	381	-94.194%
2025-01-02	300.9900	301.0300	300.8300	300.8300	+6.602%	4	381	-94.183%
2024-12-20	282.2000	282.2000	282.2000	282.2000	+0.011%	17	379	-93.799%
2024-12-18	282.1700	282.1700	282.1700	282.1700	+7.106%	1	362	-93.798%
2024-12-17	263.4500	263.4500	263.4500	263.4500	-16.328%	1	362	-93.357%
2024-10-30	314.6600	314.8600	314.6600	314.8600	-0.171%	4	362	-94.442%
2024-10-28	315.4000	315.4000	315.4000	315.4000	+1.122%	2	0	-94.451%
2024-10-25	311.9000	311.9000	311.9000	311.9000	-4.688%	4	0	-94.389%
2024-10-24	326.8300	327.2400	326.8300	327.2400	+2.664%	4	0	-94.652%
2024-10-22	318.7700	318.7700	318.7500	318.7500	+0.315%	4	0	-94.510%
2024-10-21	318.5900	329.6100	317.6900	317.7500	-0.345%	28	0	-94.493%
2024-10-18	319.0900	319.1100	318.5300	318.8500	-2.040%	168	0	-94.512%
2024-10-17	326.2300	327.2100	325.4900	325.4900	-1.993%	12	0	-94.623%
2024-10-16	340.1000	342.5900	332.0100	332.1100	-1.542%	156	0	-94.731%
2024-10-15	331.3400	338.9400	330.6700	337.3100	-3.504%	332	0	-94.812%
2024-10-10	348.5900	350.1400	348.5500	349.5600	-4.962%	28	0	-94.994%
2024-10-07	367.7400	367.8100	367.7400	367.8100	+0.341%	4	0	-95.242%
2024-09-25	366.1100	366.5600	366.1100	366.5600	-9.750%	4	0	-95.226%
2024-09-03	406.1600	406.1600	406.1600	406.1600	+7.048%	2	0	-95.691%
2024-08-20	379.4200	379.4200	379.4200	379.4200	0.000%	2	0	-95.388%

.dark-mode .RNBLFQ{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .RNBLFQ{ color: #333333; background-color: white; border: 2px solid #333333; }SPX20261218P5550SPX Dec 18 2026 5550.00 Put (SPX261218P05550000)option OPRA

SPX20261218P5550
SPX Dec 18 2026 5550.00 Put (SPX261218P05550000)
option OPRA