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CORN20260821P18
CORN Aug 21 2026 18.00 Put (CORN260821P00018000)
option OPRA

EOD

Aug 4, 2026

0.3900-22.000%(-0.1100)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-04	0.4000	0.4000	0.3900	0.3900	-22.000%	2	577	0.000%
2026-07-31	0.5000	0.5000	0.5000	0.5000	+25.000%	2	577	-22.000%
2026-07-29	0.3000	0.4500	0.3000	0.4000	-6.977%	13	577	-2.500%
2026-07-27	0.3000	0.4500	0.3000	0.4300	+72.000%	39	583	-9.302%
2026-07-24	0.3300	0.3300	0.2500	0.2500	+13.636%	19	579	+56.000%
2026-07-23	0.2300	0.2300	0.2200	0.2200	-12.000%	6	580	+77.273%
2026-07-22	0.3500	0.3500	0.2500	0.2500	-44.444%	15	585	+56.000%
2026-07-21	0.4500	0.4500	0.4500	0.4500	0.000%	100	580	-13.333%
2026-07-20	0.4100	0.4500	0.4100	0.4500	-18.182%	4	580	-13.333%
2026-07-17	0.5400	0.5500	0.5400	0.5500	-1.786%	3	579	-29.091%
2026-07-15	0.5600	0.5600	0.5600	0.5600	-24.324%	1	577	-30.357%
2026-07-10	0.7900	0.7900	0.7400	0.7400	-12.941%	11	577	-47.297%
2026-07-08	0.7700	0.8500	0.7700	0.8500	-5.556%	45	576	-54.118%
2026-07-06	0.9000	0.9000	0.9000	0.9000	-27.419%	1	572	-56.667%
2026-07-02	1.1500	1.2500	1.1500	1.2400	+3.333%	11	560	-68.548%
2026-06-26	1.2000	1.2000	1.2000	1.2000	-9.774%	4	560	-67.500%
2026-06-25	1.3300	1.3300	1.3300	1.3300	-11.333%	15	560	-70.677%
2026-06-24	1.5000	1.5000	1.5000	1.5000	+7.914%	11	575	-74.000%
2026-06-22	1.3900	1.3900	1.3900	1.3900	+10.317%	1	602	-71.942%
2026-06-18	1.2400	1.2600	1.2400	1.2600	-3.817%	31	589	-69.048%
2026-06-17	1.3100	1.3100	1.3100	1.3100	-1.504%	3	589	-70.229%
2026-06-16	1.3300	1.3300	1.3300	1.3300	-5.000%	10	589	-70.677%
2026-06-15	2.1500	2.1500	1.4000	1.4000	-6.040%	15	594	-72.143%
2026-06-11	1.4000	1.4900	1.4000	1.4900	+18.254%	3	596	-73.826%
2026-06-10	1.2700	1.2700	1.2600	1.2600	-5.263%	2	596	-69.048%
2026-06-08	1.3300	1.3300	1.3300	1.3300	+3.906%	2	599	-70.677%
2026-06-05	1.2500	1.2800	1.2000	1.2800	+16.364%	23	600	-69.531%
2026-06-04	1.1000	1.1000	1.1000	1.1000	+15.789%	15	605	-64.545%
2026-06-03	0.9500	0.9500	0.9500	0.9500	+5.556%	102	605	-58.947%
2026-06-01	0.8000	0.9000	0.8000	0.9000	+25.000%	79	504	-56.667%
2026-05-28	0.7200	0.7200	0.7200	0.7200	-4.000%	64	489	-45.833%
2026-05-26	0.7500	0.7700	0.7200	0.7500	+8.696%	82	489	-48.000%
2026-05-20	0.6900	0.6900	0.6900	0.6900	+15.000%	1	422	-43.478%
2026-05-19	0.6200	0.6200	0.6000	0.6000	-7.692%	3	423	-35.000%
2026-05-18	0.6500	0.6500	0.6500	0.6500	-18.750%	1	423	-40.000%
2026-05-15	0.7000	0.8000	0.7000	0.8000	+17.647%	23	423	-51.250%
2026-05-14	0.6400	0.6800	0.6400	0.6800	+33.333%	151	402	-42.647%
2026-05-13	0.5000	0.5100	0.4900	0.5100	+2.000%	51	513	-23.529%
2026-05-12	0.5300	0.5300	0.5000	0.5000	-28.571%	5	513	-22.000%
2026-05-08	0.7000	0.7000	0.7000	0.7000	-6.667%	1	513	-44.286%
2026-05-07	0.7500	0.7500	0.7500	0.7500	+36.364%	15	512	-48.000%
2026-05-05	0.5500	0.5500	0.5500	0.5500	+7.843%	110	513	-29.091%
2026-05-01	0.6000	0.6000	0.5000	0.5100	-15.000%	42	454	-23.529%
2026-04-30	0.6000	0.6000	0.6000	0.6000	+9.091%	2	454	-35.000%
2026-04-29	0.5500	0.5500	0.5500	0.5500	-6.780%	12	454	-29.091%
2026-04-28	0.5900	0.5900	0.5900	0.5900	-20.270%	1	444	-33.898%
2026-04-24	0.7400	0.7400	0.7400	0.7400	-1.333%	6	444	-47.297%
2026-04-22	0.7500	0.7500	0.7500	0.7500	-1.316%	8	449	-48.000%
2026-04-21	0.7600	0.7700	0.7500	0.7600	-11.628%	15	464	-48.684%
2026-04-20	0.8600	0.8600	0.8600	0.8600	-4.444%	3	464	-54.651%
2026-04-17	0.9000	0.9000	0.9000	0.9000	+5.882%	1	466	-56.667%
2026-04-16	0.8300	0.8500	0.8000	0.8500	-8.602%	6	465	-54.118%
2026-04-14	0.9100	0.9300	0.9100	0.9300	-5.102%	3	461	-58.065%
2026-04-13	1.0000	1.0000	0.9800	0.9800	-2.000%	4	459	-60.204%
2026-04-08	1.0300	1.0300	1.0000	1.0000	0.000%	11	459	-61.000%
2026-04-07	1.0500	1.0500	1.0000	1.0000	0.000%	10	455	-61.000%
2026-04-06	0.9700	1.0000	0.9700	1.0000	-3.846%	10	445	-61.000%
2026-04-02	1.0400	1.0400	1.0400	1.0400	-5.455%	5	442	-62.500%
2026-04-01	1.1100	1.1100	1.1000	1.1000	+15.789%	16	442	-64.545%
2026-03-31	1.1400	1.1400	0.9500	0.9500	-11.215%	25	433	-58.947%
2026-03-30	1.0100	1.0700	1.0100	1.0700	+7.000%	142	413	-63.551%
2026-03-27	0.9900	1.0000	0.9500	1.0000	0.000%	13	485	-61.000%
2026-03-26	1.0100	1.0100	1.0000	1.0000	-1.961%	101	482	-61.000%
2026-03-25	1.1900	1.1900	1.0200	1.0200	-22.727%	15	381	-61.765%
2026-03-23	1.4000	1.4000	1.3200	1.3200	-0.752%	6	378	-70.455%
2026-03-20	1.2500	1.3700	1.2500	1.3300	+6.400%	18	383	-70.677%
2026-03-19	0.9400	1.3500	0.9100	1.2500	+38.889%	102	369	-68.800%
2026-03-18	0.9000	0.9000	0.9000	0.9000	-10.000%	1	269	-56.667%
2026-03-17	1.0000	1.0000	1.0000	1.0000	-1.961%	10	268	-61.000%
2026-03-16	1.0100	1.0200	1.0100	1.0200	+36.000%	5	268	-61.765%
2026-03-13	0.7500	0.7500	0.7500	0.7500	-6.250%	1	263	-48.000%
2026-03-12	0.8000	0.8000	0.8000	0.8000	0.000%	1	263	-51.250%
2026-03-11	0.7500	0.8000	0.7500	0.8000	-20.000%	9	263	-51.250%
2026-03-09	1.0000	1.0000	1.0000	1.0000	+1.010%	40	259	-61.000%
2026-03-06	0.9900	1.0100	0.9800	0.9900	+23.750%	180	219	-60.606%
2026-03-05	0.9200	0.9200	0.8000	0.8000	-27.273%	10	39	-51.250%
2026-03-03	1.1500	1.1500	1.1000	1.1000	-0.901%	20	29	-64.545%
2026-02-27	1.0000	1.1100	1.0000	1.1100	+8.824%	7	9	-64.865%
2026-02-12	1.0200	1.0200	1.0200	1.0200	+7.368%	1	2	-61.765%
2026-01-05	0.9500	0.9500	0.9500	0.9500	0.000%	1	1	-58.947%

.dark-mode .rChDPT{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .rChDPT{ color: #333333; background-color: white; border: 2px solid #333333; }CORN20260821P18CORN Aug 21 2026 18.00 Put (CORN260821P00018000)option OPRA

CORN20260821P18
CORN Aug 21 2026 18.00 Put (CORN260821P00018000)
option OPRA