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CIEN20261016C500
CIEN Oct 16 2026 500.00 Call (CIEN261016C00500000)
option OPRA

EOD

Sep 24, 2026

0.7000-30.000%(-0.3000)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-24	0.7000	0.7000	0.7000	0.7000	-30.000%	2	652	0.000%
2026-09-22	1.0000	1.0000	1.0000	1.0000	+17.647%	1	650	-30.000%
2026-09-21	1.0100	1.0100	0.8500	0.8500	-27.966%	4	650	-17.647%
2026-09-18	1.0000	1.1800	0.9100	1.1800	+57.333%	5	649	-40.678%
2026-09-17	2.3800	2.3800	0.7500	0.7500	-50.000%	33	650	-6.667%
2026-09-16	1.3500	1.5000	0.8700	1.5000	+80.723%	6	651	-53.333%
2026-09-15	0.8300	0.8300	0.8300	0.8300	+124.324%	1	651	-15.663%
2026-09-14	0.6700	0.6700	0.3700	0.3700	-77.439%	6	651	+89.189%
2026-09-11	1.5000	1.6500	1.3700	1.6400	+42.609%	29	651	-57.317%
2026-09-10	1.5300	1.5300	1.0500	1.1500	-23.333%	20	650	-39.130%
2026-09-09	1.4000	1.8000	1.4000	1.5000	-25.000%	58	652	-53.333%
2026-09-08	1.4000	2.1500	1.4000	2.0000	+122.222%	40	595	-65.000%
2026-09-04	1.5700	1.5700	0.9000	0.9000	-3.226%	2	588	-22.222%
2026-09-03	2.6500	3.4000	0.8000	0.9300	-80.213%	55	588	-24.731%
2026-09-02	5.0000	5.9000	3.9000	4.7000	-26.563%	593	600	-85.106%
2026-09-01	7.0000	7.0000	5.8000	6.4000	-31.183%	10	269	-89.063%
2026-08-31	9.3000	9.3000	9.3000	9.3000	-1.379%	1	267	-92.473%
2026-08-28	11.1000	11.2900	9.4300	9.4300	-41.429%	15	266	-92.577%
2026-08-27	18.9100	18.9100	15.7000	16.1000	-4.903%	472	270	-95.652%
2026-08-26	16.3000	16.9300	15.7000	16.9300	+22.150%	8	310	-95.865%
2026-08-25	13.8600	13.8600	13.8600	13.8600	+9.134%	5	309	-94.949%
2026-08-24	11.5000	12.7000	11.5000	12.7000	-33.158%	57	306	-94.488%
2026-08-21	15.7200	19.0000	15.7200	19.0000	+3.825%	4	305	-96.316%
2026-08-20	19.8000	21.4300	18.3000	18.3000	-19.737%	4	302	-96.175%
2026-08-18	28.0000	28.0000	20.3000	22.8000	-50.262%	52	303	-96.930%
2026-08-17	41.0000	45.8400	39.7000	45.8400	+38.909%	24	318	-98.473%
2026-08-14	33.1000	39.5500	33.0000	33.0000	-31.250%	14	340	-97.879%
2026-08-13	39.8200	48.6000	39.8200	48.0000	+29.380%	9	341	-98.542%
2026-08-12	33.2000	41.0000	33.2000	37.1000	+82.759%	22	340	-98.113%
2026-08-11	20.3000	20.3000	20.3000	20.3000	-25.092%	6	343	-96.552%
2026-08-10	27.1000	27.1000	27.1000	27.1000	-22.792%	1	337	-97.417%
2026-08-07	35.1000	35.1000	35.1000	35.1000	+5.819%	10	337	-98.006%
2026-08-06	36.7100	36.7100	33.1700	33.1700	-9.248%	7	336	-97.890%
2026-08-04	36.5500	36.5500	36.5500	36.5500	+34.722%	1	338	-98.085%
2026-08-03	26.4500	27.1300	26.3500	27.1300	-3.107%	12	338	-97.420%
2026-07-31	28.0000	28.0000	28.0000	28.0000	+22.807%	2	341	-97.500%
2026-07-30	21.9000	22.8000	21.9000	22.8000	+39.877%	31	341	-96.930%
2026-07-29	18.6800	18.6800	14.0000	16.3000	-11.172%	9	341	-95.706%
2026-07-28	17.2900	18.3500	17.2900	18.3500	-29.559%	2	343	-96.185%
2026-07-27	28.0000	28.0000	26.0500	26.0500	-22.355%	2	343	-97.313%
2026-07-24	33.7000	34.2000	33.5500	33.5500	-16.125%	3	342	-97.914%
2026-07-23	40.0000	40.0000	40.0000	40.0000	-6.477%	1	343	-98.250%
2026-07-21	40.3800	43.6300	40.3800	42.7700	+21.437%	21	344	-98.363%
2026-07-20	34.6200	35.2200	34.6200	35.2200	+7.871%	3	355	-98.012%
2026-07-17	34.7000	34.7000	32.6500	32.6500	-14.752%	2	355	-97.856%
2026-07-16	40.4800	40.4800	38.0000	38.3000	-23.400%	22	355	-98.172%
2026-07-15	56.0000	56.0000	50.0000	50.0000	-20.761%	3	345	-98.600%
2026-07-14	65.6000	65.6000	63.1000	63.1000	+0.478%	4	343	-98.891%
2026-07-13	62.8000	62.8000	62.8000	62.8000	-9.900%	1	343	-98.885%
2026-07-10	68.6200	69.7000	68.6200	69.7000	-14.352%	6	344	-98.996%
2026-07-09	80.1000	85.3500	80.1000	81.3800	+31.768%	6	349	-99.140%
2026-07-08	57.0500	61.7600	57.0500	61.7600	+27.340%	2	350	-98.867%
2026-07-07	53.0000	53.0000	47.4100	48.5000	-11.818%	11	350	-98.557%
2026-07-02	69.3800	69.3800	55.0000	55.0000	-25.676%	8	354	-98.727%
2026-07-01	82.0000	85.9200	74.0000	74.0000	-17.778%	15	354	-99.054%
2026-06-30	90.0000	90.0000	82.7000	90.0000	+2.273%	25	343	-99.222%
2026-06-29	73.0000	88.0000	62.0000	88.0000	-5.376%	29	367	-99.205%
2026-06-26	80.0000	93.0000	78.0300	93.0000	-2.750%	21	356	-99.247%
2026-06-25	84.8500	95.6300	84.8500	95.6300	+21.558%	9	353	-99.268%
2026-06-24	79.8700	87.3800	70.0000	78.6700	+3.513%	13	349	-99.110%
2026-06-23	68.0000	78.5000	66.4000	76.0000	+4.828%	13	342	-99.079%
2026-06-22	64.0900	75.0000	64.0900	72.5000	+24.678%	25	335	-99.034%
2026-06-18	68.0100	68.0100	58.1500	58.1500	-16.929%	32	339	-98.796%
2026-06-17	60.0000	71.0400	60.0000	70.0000	+13.269%	17	339	-99.000%
2026-06-16	70.1200	70.1200	61.0000	61.8000	-23.798%	90	336	-98.867%
2026-06-15	88.5000	88.5000	75.0000	81.1000	+9.284%	164	283	-99.137%
2026-06-12	78.3600	78.3600	74.2100	74.2100	+0.013%	3	128	-99.057%
2026-06-11	71.0000	74.9000	70.8000	74.2000	+4.566%	12	127	-99.057%
2026-06-10	75.0000	75.0000	70.1500	70.9600	+5.126%	11	124	-99.014%
2026-06-09	86.4000	86.4000	66.9700	67.5000	-21.237%	41	113	-98.963%
2026-06-08	86.0000	94.2300	85.0000	85.7000	-17.596%	32	105	-99.183%
2026-06-05	109.2000	122.0000	104.0000	104.0000	-23.529%	18	85	-99.327%
2026-06-04	116.6800	136.0000	106.4900	136.0000	-33.235%	72	72	-99.485%
2026-06-03	215.0000	215.0000	203.7000	203.7000	+1.343%	11	38	-99.656%
2026-06-02	190.0000	201.0000	190.0000	201.0000	+9.239%	17	38	-99.652%
2026-05-26	189.0000	189.0000	184.0000	184.0000	+16.493%	4	40	-99.620%
2026-05-21	157.9500	157.9500	157.9500	157.9500	+22.347%	1	41	-99.557%
2026-05-18	138.0000	138.7000	129.0000	129.1000	-20.798%	19	41	-99.458%
2026-05-15	164.1000	164.1000	163.0000	163.0000	-9.945%	4	33	-99.571%
2026-05-14	181.0000	181.0000	181.0000	181.0000	+35.784%	2	31	-99.613%
2026-05-07	151.2000	151.2000	132.0000	133.3000	-17.025%	19	31	-99.475%
2026-05-06	160.6500	160.6500	160.6500	160.6500	+1.709%	3	38	-99.564%
2026-05-05	157.9500	157.9500	157.9500	157.9500	+5.300%	3	35	-99.557%
2026-05-04	150.0000	150.0000	150.0000	150.0000	+3.441%	1	35	-99.533%
2026-05-01	152.7800	152.7800	145.0100	145.0100	+5.808%	5	38	-99.517%
2026-04-30	137.0500	137.0500	137.0500	137.0500	+31.186%	10	38	-99.489%
2026-04-29	105.0000	105.0000	104.4700	104.4700	+1.427%	3	42	-99.330%
2026-04-28	103.0000	103.0000	103.0000	103.0000	-18.738%	1	45	-99.320%
2026-04-27	126.7500	126.7500	126.7500	126.7500	-6.527%	1	45	-99.448%
2026-04-23	135.6000	135.6000	135.6000	135.6000	+22.052%	3	45	-99.484%
2026-04-22	111.1000	111.1000	111.1000	111.1000	-9.594%	1	45	-99.370%
2026-04-20	124.0000	124.0000	122.8900	122.8900	-3.236%	2	45	-99.430%
2026-04-17	121.7500	127.0000	119.0000	127.0000	+5.798%	11	45	-99.449%
2026-04-16	107.5200	120.0400	107.5200	120.0400	+20.160%	12	37	-99.417%
2026-04-15	103.6400	103.6400	99.9000	99.9000	-2.774%	13	37	-99.299%
2026-04-14	100.0000	102.7500	100.0000	102.7500	-13.764%	4	25	-99.319%
2026-04-09	133.2000	133.2000	111.1000	119.1500	-1.325%	18	22	-99.413%
2026-04-08	116.5100	123.8000	116.5100	120.7500	+24.485%	6	7	-99.420%
2026-04-02	97.0000	97.0000	97.0000	97.0000	+26.467%	1	6	-99.278%
2026-04-01	76.7000	76.7000	76.7000	76.7000	-14.853%	1	6	-99.087%
2026-03-25	90.0800	90.0800	90.0800	90.0800	+14.898%	1	6	-99.223%
2026-03-24	78.4000	78.4000	78.4000	78.4000	+15.176%	1	5	-99.107%
2026-03-20	68.0700	68.0700	68.0700	68.0700	-10.646%	1	4	-98.972%
2026-03-19	76.1800	76.1800	76.1800	76.1800	+88.099%	1	4	-99.081%
2026-03-13	40.5000	40.5000	40.5000	40.5000	-7.534%	1	3	-98.272%
2026-03-12	43.8000	43.8000	43.8000	43.8000	+13.914%	1	3	-98.402%
2026-03-10	38.4500	38.4500	38.4500	38.4500	-13.127%	1	3	-98.179%
2026-03-03	44.1800	44.2600	44.1800	44.2600	-16.015%	20	3	-98.418%
2026-03-02	52.9600	52.9600	52.7000	52.7000	0.000%	2	1	-98.672%