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

EOD

Aug 6, 2026

33.17-9.248%(-3.38)7

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-06	36.7100	36.7100	33.1700	33.1700	-9.248%	7	336	0.000%
2026-08-04	36.5500	36.5500	36.5500	36.5500	+34.722%	1	338	-9.248%
2026-08-03	26.4500	27.1300	26.3500	27.1300	-3.107%	12	338	+22.263%
2026-07-31	28.0000	28.0000	28.0000	28.0000	+22.807%	2	341	+18.464%
2026-07-30	21.9000	22.8000	21.9000	22.8000	+39.877%	31	341	+45.482%
2026-07-29	18.6800	18.6800	14.0000	16.3000	-11.172%	9	341	+103.497%
2026-07-28	17.2900	18.3500	17.2900	18.3500	-29.559%	2	343	+80.763%
2026-07-27	28.0000	28.0000	26.0500	26.0500	-22.355%	2	343	+27.332%
2026-07-24	33.7000	34.2000	33.5500	33.5500	-16.125%	3	342	-1.133%
2026-07-23	40.0000	40.0000	40.0000	40.0000	-6.477%	1	343	-17.075%
2026-07-21	40.3800	43.6300	40.3800	42.7700	+21.437%	21	344	-22.446%
2026-07-20	34.6200	35.2200	34.6200	35.2200	+7.871%	3	355	-5.821%
2026-07-17	34.7000	34.7000	32.6500	32.6500	-14.752%	2	355	+1.593%
2026-07-16	40.4800	40.4800	38.0000	38.3000	-23.400%	22	355	-13.394%
2026-07-15	56.0000	56.0000	50.0000	50.0000	-20.761%	3	345	-33.660%
2026-07-14	65.6000	65.6000	63.1000	63.1000	+0.478%	4	343	-47.433%
2026-07-13	62.8000	62.8000	62.8000	62.8000	-9.900%	1	343	-47.182%
2026-07-10	68.6200	69.7000	68.6200	69.7000	-14.352%	6	344	-52.410%
2026-07-09	80.1000	85.3500	80.1000	81.3800	+31.768%	6	349	-59.241%
2026-07-08	57.0500	61.7600	57.0500	61.7600	+27.340%	2	350	-46.292%
2026-07-07	53.0000	53.0000	47.4100	48.5000	-11.818%	11	350	-31.608%
2026-07-02	69.3800	69.3800	55.0000	55.0000	-25.676%	8	354	-39.691%
2026-07-01	82.0000	85.9200	74.0000	74.0000	-17.778%	15	354	-55.176%
2026-06-30	90.0000	90.0000	82.7000	90.0000	+2.273%	25	343	-63.144%
2026-06-29	73.0000	88.0000	62.0000	88.0000	-5.376%	29	367	-62.307%
2026-06-26	80.0000	93.0000	78.0300	93.0000	-2.750%	21	356	-64.333%
2026-06-25	84.8500	95.6300	84.8500	95.6300	+21.558%	9	353	-65.314%
2026-06-24	79.8700	87.3800	70.0000	78.6700	+3.513%	13	349	-57.837%
2026-06-23	68.0000	78.5000	66.4000	76.0000	+4.828%	13	342	-56.355%
2026-06-22	64.0900	75.0000	64.0900	72.5000	+24.678%	25	335	-54.248%
2026-06-18	68.0100	68.0100	58.1500	58.1500	-16.929%	32	339	-42.958%
2026-06-17	60.0000	71.0400	60.0000	70.0000	+13.269%	17	339	-52.614%
2026-06-16	70.1200	70.1200	61.0000	61.8000	-23.798%	90	336	-46.327%
2026-06-15	88.5000	88.5000	75.0000	81.1000	+9.284%	164	283	-59.100%
2026-06-12	78.3600	78.3600	74.2100	74.2100	+0.013%	3	128	-55.303%
2026-06-11	71.0000	74.9000	70.8000	74.2000	+4.566%	12	127	-55.296%
2026-06-10	75.0000	75.0000	70.1500	70.9600	+5.126%	11	124	-53.255%
2026-06-09	86.4000	86.4000	66.9700	67.5000	-21.237%	41	113	-50.859%
2026-06-08	86.0000	94.2300	85.0000	85.7000	-17.596%	32	105	-61.295%
2026-06-05	109.2000	122.0000	104.0000	104.0000	-23.529%	18	85	-68.106%
2026-06-04	116.6800	136.0000	106.4900	136.0000	-33.235%	72	72	-75.610%
2026-06-03	215.0000	215.0000	203.7000	203.7000	+1.343%	11	38	-83.716%
2026-06-02	190.0000	201.0000	190.0000	201.0000	+9.239%	17	38	-83.498%
2026-05-26	189.0000	189.0000	184.0000	184.0000	+16.493%	4	40	-81.973%
2026-05-21	157.9500	157.9500	157.9500	157.9500	+22.347%	1	41	-79.000%
2026-05-18	138.0000	138.7000	129.0000	129.1000	-20.798%	19	41	-74.307%
2026-05-15	164.1000	164.1000	163.0000	163.0000	-9.945%	4	33	-79.650%
2026-05-14	181.0000	181.0000	181.0000	181.0000	+35.784%	2	31	-81.674%
2026-05-07	151.2000	151.2000	132.0000	133.3000	-17.025%	19	31	-75.116%
2026-05-06	160.6500	160.6500	160.6500	160.6500	+1.709%	3	38	-79.353%
2026-05-05	157.9500	157.9500	157.9500	157.9500	+5.300%	3	35	-79.000%
2026-05-04	150.0000	150.0000	150.0000	150.0000	+3.441%	1	35	-77.887%
2026-05-01	152.7800	152.7800	145.0100	145.0100	+5.808%	5	38	-77.126%
2026-04-30	137.0500	137.0500	137.0500	137.0500	+31.186%	10	38	-75.797%
2026-04-29	105.0000	105.0000	104.4700	104.4700	+1.427%	3	42	-68.249%
2026-04-28	103.0000	103.0000	103.0000	103.0000	-18.738%	1	45	-67.796%
2026-04-27	126.7500	126.7500	126.7500	126.7500	-6.527%	1	45	-73.830%
2026-04-23	135.6000	135.6000	135.6000	135.6000	+22.052%	3	45	-75.538%
2026-04-22	111.1000	111.1000	111.1000	111.1000	-9.594%	1	45	-70.144%
2026-04-20	124.0000	124.0000	122.8900	122.8900	-3.236%	2	45	-73.008%
2026-04-17	121.7500	127.0000	119.0000	127.0000	+5.798%	11	45	-73.882%
2026-04-16	107.5200	120.0400	107.5200	120.0400	+20.160%	12	37	-72.368%
2026-04-15	103.6400	103.6400	99.9000	99.9000	-2.774%	13	37	-66.797%
2026-04-14	100.0000	102.7500	100.0000	102.7500	-13.764%	4	25	-67.718%
2026-04-09	133.2000	133.2000	111.1000	119.1500	-1.325%	18	22	-72.161%
2026-04-08	116.5100	123.8000	116.5100	120.7500	+24.485%	6	7	-72.530%
2026-04-02	97.0000	97.0000	97.0000	97.0000	+26.467%	1	6	-65.804%
2026-04-01	76.7000	76.7000	76.7000	76.7000	-14.853%	1	6	-56.754%
2026-03-25	90.0800	90.0800	90.0800	90.0800	+14.898%	1	6	-63.177%
2026-03-24	78.4000	78.4000	78.4000	78.4000	+15.176%	1	5	-57.691%
2026-03-20	68.0700	68.0700	68.0700	68.0700	-10.646%	1	4	-51.271%
2026-03-19	76.1800	76.1800	76.1800	76.1800	+88.099%	1	4	-56.458%
2026-03-13	40.5000	40.5000	40.5000	40.5000	-7.534%	1	3	-18.099%
2026-03-12	43.8000	43.8000	43.8000	43.8000	+13.914%	1	3	-24.269%
2026-03-10	38.4500	38.4500	38.4500	38.4500	-13.127%	1	3	-13.732%
2026-03-03	44.1800	44.2600	44.1800	44.2600	-16.015%	20	3	-25.056%
2026-03-02	52.9600	52.9600	52.7000	52.7000	0.000%	2	1	-37.059%