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CME20260918P280
CME Sep 18 2026 280.00 Put (CME260918P00280000)
option OPRA

EOD

Aug 14, 2026

13.98-35.427%(-7.67)7

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-14	15.7900	15.7900	13.7000	13.9800	-35.427%	7	160	0.000%
2026-08-11	21.6500	21.6500	21.6500	21.6500	+23.432%	2	157	-35.427%
2026-08-10	17.5500	17.5500	17.5400	17.5400	-5.648%	2	159	-20.296%
2026-08-07	18.5900	18.5900	18.5900	18.5900	-11.770%	2	161	-24.798%
2026-08-05	21.0700	21.0700	21.0700	21.0700	+3.284%	1	163	-33.650%
2026-08-04	20.4000	20.4000	20.4000	20.4000	-35.647%	1	164	-31.471%
2026-07-22	31.7000	31.7000	31.7000	31.7000	-24.970%	1	165	-55.899%
2026-07-07	42.2500	42.2500	42.2500	42.2500	-27.306%	1	166	-66.911%
2026-06-26	57.4500	58.1200	57.4500	58.1200	+12.049%	2	165	-75.946%
2026-06-25	51.8700	51.8700	51.8700	51.8700	+70.177%	1	167	-73.048%
2026-06-18	30.4800	30.4800	30.4800	30.4800	-3.238%	1	165	-54.134%
2026-06-17	31.5000	31.5000	31.5000	31.5000	+43.182%	1	165	-55.619%
2026-06-12	22.0000	22.0000	22.0000	22.0000	-4.348%	2	165	-36.455%
2026-06-11	22.5000	23.0000	22.5000	23.0000	-38.172%	21	167	-39.217%
2026-06-02	37.3200	38.2700	37.2000	37.2000	+101.081%	5	175	-62.419%
2026-06-01	18.5000	18.5000	18.5000	18.5000	+6.444%	1	173	-24.432%
2026-05-29	16.9000	17.3800	16.9000	17.3800	+14.342%	3	173	-19.563%
2026-05-28	15.2000	15.2000	15.2000	15.2000	-5.000%	7	170	-8.026%
2026-05-27	16.1000	16.1000	16.0000	16.0000	+18.519%	3	169	-12.625%
2026-05-26	14.2100	14.2100	13.0000	13.5000	+31.068%	8	167	+3.556%
2026-05-22	10.9300	11.0200	10.3000	10.3000	-3.738%	4	171	+35.728%
2026-05-21	10.6000	10.8000	10.6000	10.7000	+9.184%	4	171	+30.654%
2026-05-20	8.4200	9.8000	8.4200	9.8000	+48.485%	4	171	+42.653%
2026-05-19	7.1000	7.1000	6.6000	6.6000	-10.811%	32	168	+111.818%
2026-05-18	7.6000	7.6000	7.4000	7.4000	-16.854%	2	168	+88.919%
2026-05-15	8.9000	8.9000	8.9000	8.9000	+5.952%	10	168	+57.079%
2026-05-14	8.4000	8.4000	8.4000	8.4000	-13.846%	1	171	+66.429%
2026-05-13	11.4000	11.4000	9.7500	9.7500	-31.338%	3	172	+43.385%
2026-05-11	14.2000	14.2000	14.2000	14.2000	+5.185%	2	172	-1.549%
2026-05-08	13.6000	14.6000	13.4000	13.5000	+9.845%	170	174	+3.556%
2026-05-06	13.1000	13.1000	12.2900	12.2900	+0.738%	2	260	+13.751%
2026-05-05	12.0700	12.2000	12.0700	12.2000	+9.910%	2	260	+14.590%
2026-05-04	10.6000	11.1000	10.6000	11.1000	-9.462%	4	260	+25.946%
2026-04-30	12.2600	12.2600	12.2600	12.2600	-9.185%	1	261	+14.029%
2026-04-29	14.2600	14.2600	12.6900	13.5000	-1.890%	8	261	+3.556%
2026-04-28	13.5000	13.8000	13.3700	13.7600	-8.267%	11	259	+1.599%
2026-04-24	14.8700	15.1600	14.8300	15.0000	+4.312%	7	257	-6.800%
2026-04-23	14.1800	14.3800	14.1800	14.3800	-7.226%	3	257	-2.782%
2026-04-22	15.5000	16.2000	15.5000	15.5000	+1.974%	6	257	-9.806%
2026-04-21	13.3000	15.2000	13.3000	15.2000	+16.923%	15	246	-8.026%
2026-04-20	12.2000	13.0000	12.2000	13.0000	0.000%	5	246	+7.538%
2026-04-17	13.0900	13.2000	13.0000	13.0000	+26.214%	52	247	+7.538%
2026-04-16	10.5000	10.5000	10.3000	10.3000	+1.980%	8	198	+35.728%
2026-04-15	10.6000	10.6000	10.0000	10.1000	-6.481%	6	204	+38.416%
2026-04-14	10.7000	10.8000	10.7000	10.8000	+2.857%	7	207	+29.444%
2026-04-13	10.5000	10.5000	10.5000	10.5000	-11.765%	1	211	+33.143%
2026-04-10	11.8000	11.9000	11.8000	11.9000	+14.423%	3	212	+17.479%
2026-04-09	10.3000	10.4000	9.7000	10.4000	+4.000%	19	214	+34.423%
2026-04-08	10.6000	10.6000	9.8000	10.0000	+5.263%	16	218	+39.800%
2026-04-07	9.5000	9.5000	9.5000	9.5000	-5.000%	1	217	+47.158%
2026-04-06	10.0000	10.0000	9.9000	10.0000	-24.242%	3	216	+39.800%
2026-04-01	13.2000	13.2000	13.2000	13.2000	-1.493%	1	215	+5.909%
2026-03-31	13.5000	13.7000	13.4000	13.4000	-5.634%	9	215	+4.328%
2026-03-30	14.1000	14.2000	13.8000	14.2000	-2.069%	8	206	-1.549%
2026-03-27	14.4000	14.5100	14.3000	14.5000	+4.317%	30	198	-3.586%
2026-03-25	12.9000	13.9000	12.9000	13.9000	+26.364%	2	171	+0.576%
2026-03-24	11.0000	11.0000	11.0000	11.0000	+3.774%	1	169	+27.091%
2026-03-23	10.6000	10.6000	10.6000	10.6000	-0.935%	8	168	+31.887%
2026-03-20	10.8000	10.8000	10.7000	10.7000	+3.883%	8	173	+30.654%
2026-03-19	10.7000	10.7000	10.3000	10.3000	+13.187%	11	169	+35.728%
2026-03-18	9.4000	9.4000	9.1000	9.1000	+2.247%	18	160	+53.626%
2026-03-17	9.0000	9.0000	8.9000	8.9000	-7.292%	10	151	+57.079%
2026-03-16	9.7000	9.9000	9.6000	9.6000	-4.950%	12	150	+45.625%
2026-03-13	10.0000	10.1000	10.0000	10.1000	-13.675%	2	142	+38.416%
2026-03-11	12.0000	12.0000	11.6000	11.7000	+14.706%	17	141	+19.487%
2026-03-09	9.6000	10.2000	9.6000	10.2000	-3.774%	4	126	+37.059%
2026-03-06	10.6000	10.6000	10.6000	10.6000	-0.935%	1	124	+31.887%
2026-03-05	10.7000	10.7000	10.7000	10.7000	+16.304%	50	123	+30.654%
2026-03-04	9.2000	9.2000	9.2000	9.2000	+12.195%	1	173	+51.957%
2026-03-03	8.2000	8.2000	8.2000	8.2000	-16.070%	1	172	+70.488%
2026-02-27	9.7700	9.7700	9.7700	9.7700	-10.202%	2	171	+43.091%
2026-02-26	10.8800	10.8800	10.8800	10.8800	-3.030%	19	169	+28.493%
2026-02-25	9.5000	11.2200	9.1900	11.2200	+23.297%	27	195	+24.599%
2026-02-24	10.0000	10.0000	9.1000	9.1000	-22.222%	24	195	+53.626%
2026-02-20	11.9300	11.9300	11.7000	11.7000	-9.653%	2	206	+19.487%
2026-02-18	12.9500	12.9500	12.9500	12.9500	-21.037%	7	206	+7.954%
2026-02-12	16.3900	16.4000	16.3900	16.4000	+25.191%	7	213	-14.756%
2026-02-09	13.1100	13.1100	13.1000	13.1000	-13.702%	16	206	+6.718%
2026-02-05	15.1800	15.1800	15.1800	15.1800	-13.257%	1	221	-7.905%
2026-02-04	18.9000	18.9000	17.5000	17.5000	+5.422%	151	221	-20.114%
2026-02-03	16.4000	17.0000	16.2000	16.6000	-7.263%	16	371	-15.783%
2026-01-29	17.9000	17.9000	17.9000	17.9000	-5.291%	151	370	-21.899%
2026-01-26	18.9000	18.9000	18.9000	18.9000	-34.940%	150	220	-26.032%
2026-01-09	29.0500	29.0500	29.0500	29.0500	+30.152%	1	70	-51.876%
2025-12-26	22.3200	22.3200	22.3200	22.3200	-1.239%	1	70	-37.366%
2025-12-23	22.6000	22.6000	22.6000	22.6000	-5.637%	1	70	-38.142%
2025-12-15	23.9500	23.9500	23.9500	23.9500	+5.044%	1	70	-41.628%
2025-11-17	22.8000	22.8000	22.8000	22.8000	-23.232%	1	70	-38.684%
2025-09-04	29.7000	29.7000	29.7000	29.7000	+3.846%	1	69	-52.929%
2025-08-18	28.6000	28.6000	28.6000	28.6000	+2.143%	1	69	-51.119%
2025-08-13	28.2000	28.2000	28.0000	28.0000	+23.402%	4	69	-50.071%
2025-08-11	22.4900	22.6900	22.3500	22.6900	-6.779%	25	69	-38.387%
2025-08-08	24.3400	24.3400	24.3400	24.3400	-1.057%	18	49	-42.564%
2025-08-06	24.6000	24.6000	24.5000	24.6000	+4.770%	23	49	-43.171%
2025-08-04	23.3500	23.5400	23.1000	23.4800	-14.307%	23	26	-40.460%
2025-07-29	27.4000	27.4000	27.4000	27.4000	+1.331%	1	6	-48.978%
2025-07-16	26.6500	27.0400	26.6500	27.0400	-1.673%	2	5	-48.299%
2025-07-15	27.5000	27.5000	27.5000	27.5000	+11.066%	2	6	-49.164%
2025-07-07	24.7600	24.7600	24.7600	24.7600	-9.437%	1	4	-43.538%
2025-07-03	27.3400	27.3400	27.3400	27.3400	-5.300%	1	6	-48.866%
2025-07-02	28.8700	28.8700	28.8700	28.8700	-0.620%	1	6	-51.576%
2025-06-27	29.0500	29.0500	29.0500	29.0500	-6.501%	1	7	-51.876%
2025-06-12	30.7000	31.0700	30.5500	31.0700	-2.602%	4	6	-55.005%
2025-06-10	31.9000	31.9000	31.9000	31.9000	+2.903%	1	2	-56.176%
2025-06-09	31.0000	31.0000	31.0000	31.0000	0.000%	1	1	-54.903%