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SPY20260918P420
SPY Sep 18 2026 420.00 Put (SPY260918P00420000)
option OPRA

EOD

Jul 27, 2026

0.1900-5.000%(-0.0100)31

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-27	0.1600	0.1900	0.1500	0.1900	-5.000%	31	105,900	0.000%
2026-07-24	0.2000	0.2000	0.2000	0.2000	-13.043%	10	105,875	-5.000%
2026-07-23	0.2200	0.2600	0.2200	0.2300	+27.778%	20	105,875	-17.391%
2026-07-22	0.1800	0.1800	0.1800	0.1800	0.000%	5	105,870	+5.556%
2026-07-21	0.1800	0.1800	0.1800	0.1800	-14.286%	3	105,865	+5.556%
2026-07-20	0.2100	0.2100	0.2100	0.2100	+5.000%	2	105,865	-9.524%
2026-07-16	0.1700	0.2000	0.1700	0.2000	+5.263%	20	105,865	-5.000%
2026-07-15	0.1800	0.1900	0.1800	0.1900	-13.636%	15	105,850	0.000%
2026-07-13	0.1900	0.2200	0.1900	0.2200	-4.348%	15	105,840	-13.636%
2026-07-09	0.2300	0.2300	0.2300	0.2300	-23.333%	2	105,825	-17.391%
2026-07-08	0.3000	0.3000	0.3000	0.3000	+25.000%	1	105,826	-36.667%
2026-07-07	0.2600	0.2600	0.2400	0.2400	-11.111%	66	105,825	-20.833%
2026-07-06	0.2700	0.2700	0.2700	0.2700	-15.625%	1	105,825	-29.630%
2026-07-02	0.3200	0.3200	0.3200	0.3200	+3.226%	1	105,826	-40.625%
2026-07-01	0.3300	0.3300	0.3100	0.3100	-3.125%	11	105,826	-38.710%
2026-06-30	0.3500	0.3500	0.3200	0.3200	-11.111%	3	105,825	-40.625%
2026-06-29	0.3900	0.3900	0.3600	0.3600	-20.000%	74	105,824	-47.222%
2026-06-25	0.4500	0.4500	0.4500	0.4500	-15.094%	251	105,877	-57.778%
2026-06-24	0.4600	0.5300	0.4600	0.5300	0.000%	2,625	105,999	-64.151%
2026-06-23	0.5300	0.5300	0.5300	0.5300	+15.217%	1	103,868	-64.151%
2026-06-18	0.4500	0.4600	0.4500	0.4600	+2.222%	5	103,866	-58.696%
2026-06-17	0.5100	0.5100	0.4500	0.4500	+7.143%	14	103,866	-57.778%
2026-06-16	0.4100	0.4300	0.4100	0.4200	0.000%	100,048	103,866	-54.762%
2026-06-15	0.4600	0.4700	0.4200	0.4200	-31.148%	4	3,860	-54.762%
2026-06-12	0.6100	0.6200	0.6100	0.6100	-11.594%	57	3,860	-68.852%
2026-06-11	0.8300	0.8300	0.6900	0.6900	+2.985%	108	3,860	-72.464%
2026-06-09	0.8700	0.8700	0.6700	0.6700	-19.277%	95	3,760	-71.642%
2026-06-05	0.7400	0.8300	0.7400	0.8300	+45.614%	9	3,715	-77.108%
2026-06-04	0.6200	0.6200	0.5700	0.5700	-6.557%	16	3,715	-66.667%
2026-06-02	0.6100	0.6100	0.6100	0.6100	-3.175%	1	3,713	-68.852%
2026-05-28	0.6500	0.6500	0.6300	0.6300	-10.000%	14	3,713	-69.841%
2026-05-26	0.7400	0.7400	0.7000	0.7000	-12.500%	2	3,717	-72.857%
2026-05-22	0.8000	0.8000	0.8000	0.8000	-10.112%	1	3,961	-76.250%
2026-05-20	0.9300	0.9300	0.8900	0.8900	-8.247%	5	3,720	-78.652%
2026-05-18	0.9700	0.9700	0.9700	0.9700	-7.619%	250	3,720	-80.412%
2026-05-15	1.0200	1.0500	1.0200	1.0500	+9.375%	6	3,720	-81.905%
2026-05-14	0.9600	0.9600	0.9600	0.9600	-4.950%	1	3,615	-80.208%
2026-05-13	1.0200	1.0200	1.0100	1.0100	0.000%	253	3,615	-81.188%
2026-05-11	1.0300	1.0300	1.0100	1.0100	0.000%	6	3,615	-81.188%
2026-05-08	1.0000	1.0100	1.0000	1.0100	-5.607%	3	3,646	-81.188%
2026-05-07	1.0700	1.0700	1.0700	1.0700	+0.943%	2	3,645	-82.243%
2026-05-06	1.0900	1.0900	1.0600	1.0600	-9.402%	10	3,647	-82.075%
2026-05-05	1.1500	1.1700	1.1500	1.1700	-4.098%	19	3,652	-83.761%
2026-05-04	1.2000	1.2700	1.2000	1.2200	+1.667%	13	3,669	-84.426%
2026-05-01	1.1700	1.2000	1.1600	1.2000	-0.826%	258	3,431	-84.167%
2026-04-30	1.2100	1.2100	1.2100	1.2100	-4.724%	1	3,431	-84.298%
2026-04-29	1.2700	1.2700	1.2700	1.2700	-5.926%	3	3,432	-85.039%
2026-04-28	1.3500	1.3500	1.3500	1.3500	0.000%	5	3,434	-85.926%
2026-04-27	1.3900	1.3900	1.3500	1.3500	-10.596%	12	3,429	-85.926%
2026-04-22	1.5100	1.5100	1.5100	1.5100	-9.036%	2	3,433	-87.417%
2026-04-21	1.5200	1.6700	1.5200	1.6600	+6.410%	22	3,428	-88.554%
2026-04-20	1.5100	1.5600	1.5100	1.5600	+3.311%	12	3,428	-87.821%
2026-04-17	1.5100	1.5100	1.4900	1.5100	-8.485%	4	3,421	-87.417%
2026-04-16	1.6800	1.6900	1.6300	1.6500	-2.367%	6	3,419	-88.485%
2026-04-15	1.6900	1.6900	1.6900	1.6900	+1.198%	1	3,417	-88.757%
2026-04-14	1.6300	1.6700	1.6300	1.6700	-6.704%	15	3,416	-88.623%
2026-04-13	2.0000	2.0000	1.7900	1.7900	-7.732%	14	3,404	-89.385%
2026-04-09	2.0400	2.0400	1.9400	1.9400	-8.491%	5	3,404	-90.206%
2026-04-08	2.2200	2.2600	2.1200	2.1200	-29.097%	13	3,402	-91.038%
2026-04-07	2.8100	2.9900	2.8100	2.9900	+13.258%	11	3,391	-93.645%
2026-04-06	2.7900	2.7900	2.6400	2.6400	-6.714%	9	3,401	-92.803%
2026-04-02	2.8800	2.9600	2.8300	2.8300	-5.351%	6	3,404	-93.286%
2026-04-01	3.0000	3.0100	2.9900	2.9900	-10.210%	5	3,404	-93.645%
2026-03-31	3.7500	3.7500	3.2500	3.3300	-20.714%	47	3,401	-94.294%
2026-03-30	3.9300	4.3000	3.9300	4.2000	-3.448%	42	3,406	-95.476%
2026-03-27	4.1300	4.3500	4.0400	4.3500	+17.568%	106	3,420	-95.632%
2026-03-26	3.4200	3.7000	3.3500	3.7000	+15.265%	68	3,334	-94.865%
2026-03-25	3.2200	3.2600	3.2100	3.2100	-7.225%	10	3,269	-94.081%
2026-03-24	3.4700	3.4700	3.3800	3.4600	+15.333%	23	3,266	-94.509%
2026-03-23	3.0300	3.1000	3.0000	3.0000	-25.000%	5	3,245	-93.667%
2026-03-20	4.0000	4.0000	4.0000	4.0000	+22.324%	20	3,244	-95.250%
2026-03-19	3.6500	3.6500	3.2700	3.2700	+2.188%	7	3,224	-94.190%
2026-03-18	3.2000	3.2000	3.2000	3.2000	+4.235%	1	3,224	-94.063%
2026-03-16	3.1600	3.1600	3.0700	3.0700	-16.120%	81	3,224	-93.811%
2026-03-13	3.3700	3.6600	3.3500	3.6600	+4.571%	85	3,253	-94.809%
2026-03-12	3.5000	3.5000	3.3500	3.5000	+6.383%	25	3,228	-94.571%
2026-03-11	3.2500	3.2900	3.2500	3.2900	+7.869%	5	3,229	-94.225%
2026-03-10	2.9700	3.0500	2.9700	3.0500	-25.971%	126	3,224	-93.770%
2026-03-09	4.0500	4.1200	4.0500	4.1200	+17.045%	4	3,346	-95.388%
2026-03-06	3.5200	3.5200	3.5200	3.5200	+30.370%	2	3,342	-94.602%
2026-03-04	2.7600	2.7600	2.7000	2.7000	-26.230%	5	3,342	-92.963%
2026-03-03	3.3500	3.6600	3.3500	3.6600	+29.329%	3	3,338	-94.809%
2026-02-27	2.7900	2.8300	2.7800	2.8300	+10.117%	35	3,337	-93.286%
2026-02-26	2.6800	2.7200	2.5700	2.5700	+1.181%	5	3,335	-92.607%
2026-02-25	2.5400	2.5700	2.5400	2.5400	-2.682%	4	3,329	-92.520%
2026-02-20	2.6100	2.6100	2.6100	2.6100	-12.709%	5	3,329	-92.720%
2026-02-17	2.9900	2.9900	2.9900	2.9900	+0.673%	1	3,324	-93.645%
2026-02-13	2.9700	2.9700	2.9700	2.9700	+4.577%	1	3,323	-93.603%
2026-02-12	2.8400	2.8400	2.8400	2.8400	+13.147%	1	3,323	-93.310%
2026-02-11	2.5100	2.5100	2.5100	2.5100	+4.583%	1	3,324	-92.430%
2026-02-09	2.4300	2.4300	2.4000	2.4000	-18.089%	3	3,323	-92.083%
2026-02-05	3.1300	3.1300	2.8700	2.9300	+6.159%	7	3,323	-93.515%
2026-02-03	2.7100	2.7600	2.7100	2.7600	+11.741%	3	3,321	-93.116%
2026-02-02	2.4700	2.4700	2.4700	2.4700	-4.633%	1	3,320	-92.308%
2026-01-23	2.5900	2.5900	2.5900	2.5900	+1.569%	1	3,319	-92.664%
2026-01-22	2.5500	2.5500	2.5500	2.5500	-18.269%	1	3,318	-92.549%
2026-01-20	3.1200	3.1200	3.1200	3.1200	+20.463%	1	3,318	-93.910%
2026-01-15	2.5900	2.5900	2.5900	2.5900	-9.441%	1	3,319	-92.664%
2026-01-14	2.7400	2.9200	2.7400	2.8600	+9.160%	6	3,318	-93.357%
2026-01-13	2.5600	2.6200	2.5600	2.6200	+4.800%	2	3,316	-92.748%
2026-01-12	2.5800	2.5800	2.5000	2.5000	+0.806%	2	3,316	-92.400%
2026-01-09	2.5700	2.5700	2.4700	2.4800	-7.463%	3	3,315	-92.339%
2026-01-07	2.6200	2.6800	2.6200	2.6800	+2.682%	2	3,314	-92.910%
2026-01-06	2.6300	2.6300	2.6100	2.6100	-2.612%	2	3,313	-92.720%
2026-01-05	2.6800	2.6800	2.6800	2.6800	-3.943%	1	3,311	-92.910%
2026-01-02	2.7500	2.8200	2.7500	2.7900	-2.448%	3	3,311	-93.190%
2025-12-31	2.7900	2.8600	2.7900	2.8600	+1.779%	2	3,309	-93.357%
2025-12-23	2.8100	2.8100	2.8100	2.8100	-0.355%	100	3,309	-93.238%
2025-12-22	2.8400	2.8400	2.8200	2.8200	-5.686%	3	3,309	-93.262%
2025-12-19	3.0400	3.0400	2.9900	2.9900	-9.668%	11	3,310	-93.645%
2025-12-18	3.3100	3.3100	3.3100	3.3100	-4.885%	9	3,309	-94.260%
2025-12-17	3.4800	3.4800	3.4800	3.4800	+1.754%	1	3,301	-94.540%
2025-12-12	3.4200	3.4200	3.4200	3.4200	+6.875%	26	3,300	-94.444%
2025-12-11	3.3600	3.3600	3.2000	3.2000	-3.030%	61	3,300	-94.063%
2025-12-10	3.5400	3.5400	3.3000	3.3000	-4.899%	13	3,352	-94.242%
2025-12-09	3.4700	3.4700	3.4700	3.4700	-0.287%	1	3,343	-94.524%
2025-12-08	3.4800	3.4800	3.4800	3.4800	+2.353%	1	3,342	-94.540%
2025-12-05	3.4000	3.4000	3.4000	3.4000	-3.409%	1	3,342	-94.412%
2025-12-03	3.5500	3.5500	3.5200	3.5200	-5.376%	2	3,343	-94.602%
2025-11-28	3.7200	3.7200	3.7200	3.7200	-18.062%	1	3,343	-94.892%
2025-11-24	4.5400	4.5400	4.5400	4.5400	-8.468%	1	3,344	-95.815%
2025-11-21	5.4300	5.7200	4.9600	4.9600	-8.656%	61	3,344	-96.169%
2025-11-20	5.5400	5.5400	5.1100	5.4300	+13.598%	15	3,345	-96.501%
2025-11-19	4.7800	4.7800	4.7800	4.7800	+2.575%	31	3,344	-96.025%
2025-11-18	5.1000	5.1000	4.6600	4.6600	+11.751%	18	3,374	-95.923%
2025-11-14	4.3000	4.3000	4.1700	4.1700	-5.869%	31	3,374	-95.444%
2025-11-13	4.2000	4.4300	4.2000	4.4300	+12.437%	4	3,372	-95.711%
2025-11-11	3.9400	3.9400	3.9400	3.9400	+1.809%	7	3,371	-95.178%
2025-11-10	3.8900	3.8900	3.8700	3.8700	-16.234%	92	3,377	-95.090%
2025-11-07	4.5100	4.6200	4.5100	4.6200	+18.766%	6	3,287	-95.887%
2025-10-31	3.8900	3.8900	3.8800	3.8900	+1.567%	20	3,287	-95.116%
2025-10-29	3.8500	3.8500	3.8100	3.8300	+2.957%	20	3,292	-95.039%
2025-10-28	3.7200	3.7200	3.7200	3.7200	+1.639%	10	3,272	-94.892%
2025-10-27	3.6600	3.6600	3.6600	3.6600	-6.394%	2	3,263	-94.809%
2025-10-24	3.9100	3.9100	3.9100	3.9100	-6.683%	1	3,263	-95.141%
2025-10-21	4.2300	4.2300	4.1900	4.1900	-0.711%	3	3,262	-95.465%
2025-10-20	4.4000	4.4000	4.2200	4.2200	-17.092%	52	3,265	-95.498%
2025-10-17	5.1700	5.1700	5.0900	5.0900	+10.893%	22	3,264	-96.267%
2025-10-14	4.5900	4.5900	4.5900	4.5900	+1.774%	1	3,273	-95.861%
2025-10-13	4.6300	4.6300	4.5100	4.5100	-13.269%	12	3,273	-95.787%
2025-10-10	4.6700	5.2000	4.6700	5.2000	+18.182%	25	3,272	-96.346%
2025-10-07	4.2400	4.4000	4.2400	4.4000	+2.804%	42	3,218	-95.682%
2025-10-06	4.2800	4.2800	4.2800	4.2800	+0.234%	1	3,218	-95.561%
2025-09-29	4.2600	4.2700	4.2600	4.2700	-6.769%	5	3,219	-95.550%
2025-09-25	4.4700	4.5800	4.4700	4.5800	+1.552%	2	3,219	-95.852%
2025-09-24	4.5100	4.5100	4.5100	4.5100	+0.222%	1	3,219	-95.787%
2025-09-23	4.2800	4.5000	4.2800	4.5000	+4.895%	41	3,219	-95.778%
2025-09-22	4.2900	4.2900	4.2900	4.2900	+1.659%	1	3,181	-95.571%
2025-09-19	4.2200	4.2200	4.2200	4.2200	-0.706%	2	3,182	-95.498%
2025-09-18	4.2500	4.2500	4.2500	4.2500	-6.798%	1	3,183	-95.529%
2025-09-17	4.4100	4.5600	4.4100	4.5600	+4.828%	51	3,183	-95.833%
2025-09-15	4.3500	4.3500	4.3500	4.3500	+0.462%	3	3,183	-95.632%
2025-09-12	4.3800	4.3800	4.3300	4.3300	-1.142%	2	3,186	-95.612%
2025-09-11	4.3800	4.3800	4.3800	4.3800	-0.228%	1	3,186	-95.662%
2025-09-10	4.3900	4.3900	4.3900	4.3900	-2.444%	1	3,187	-95.672%
2025-09-09	4.5000	4.5000	4.5000	4.5000	-0.881%	4	3,187	-95.778%
2025-09-08	4.5200	4.5400	4.5200	4.5400	-1.518%	3,005	3,186	-95.815%
2025-09-05	4.6100	4.6100	4.6100	4.6100	+1.542%	2	249	-95.879%
2025-09-04	4.6900	4.6900	4.5400	4.5400	-8.097%	2	249	-95.815%
2025-09-02	5.1500	5.1500	4.9400	4.9400	+6.695%	16	248	-96.154%
2025-08-28	4.6300	4.6600	4.6300	4.6300	-0.857%	68	233	-95.896%
2025-08-27	4.6700	4.6700	4.6700	4.6700	-2.301%	2	168	-95.931%
2025-08-26	4.7700	4.7800	4.7700	4.7800	+2.355%	2	166	-96.025%
2025-08-25	4.6700	4.6700	4.6700	4.6700	+0.430%	7	165	-95.931%
2025-08-22	4.6700	4.6700	4.6500	4.6500	-12.429%	102	160	-95.914%
2025-08-21	5.3100	5.3100	5.3100	5.3100	+4.528%	1	88	-96.422%
2025-08-19	5.0800	5.0800	5.0800	5.0800	+3.043%	1	88	-96.260%
2025-08-14	4.9300	4.9300	4.9300	4.9300	-7.850%	18	88	-96.146%
2025-08-08	5.3500	5.3500	5.3500	5.3500	+0.375%	1	70	-96.449%
2025-08-06	5.3300	5.3300	5.3300	5.3300	-3.091%	3	69	-96.435%
2025-08-05	5.5800	5.5800	5.5000	5.5000	-5.498%	34	66	-96.545%
2025-07-22	5.8200	5.8200	5.8200	5.8200	+0.692%	1	35	-96.735%
2025-07-09	5.7800	5.7800	5.7800	5.7800	-8.544%	5	34	-96.713%
2025-07-07	6.3200	6.3200	6.3200	6.3200	+5.686%	7	29	-96.994%
2025-07-03	5.9800	5.9800	5.9800	5.9800	-5.678%	5	17	-96.823%
2025-07-01	6.3800	6.3800	6.3400	6.3400	-6.074%	6	17	-97.003%
2025-06-27	6.5600	6.7500	6.4900	6.7500	-2.597%	7	12	-97.185%
2025-06-24	6.9300	6.9300	6.9300	6.9300	-14.444%	1	6	-97.258%
2025-06-23	8.1000	8.1000	8.1000	8.1000	+5.195%	2	5	-97.654%
2025-06-18	7.7000	7.7000	7.7000	7.7000	-3.509%	1	2	-97.532%
2025-06-17	7.9800	7.9800	7.9800	7.9800	0.000%	2	2	-97.619%

.dark-mode .K9BzBy{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .K9BzBy{ color: #333333; background-color: white; border: 2px solid #333333; }SPY20260918P420SPY Sep 18 2026 420.00 Put (SPY260918P00420000)option OPRA

SPY20260918P420
SPY Sep 18 2026 420.00 Put (SPY260918P00420000)
option OPRA