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CIEN20261016C440
CIEN Oct 16 2026 440.00 Call (CIEN261016C00440000)
option OPRA

EOD

Sep 23, 2026

3.60-36.283%(-2.05)9

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-23	4.3000	4.3000	3.5800	3.6000	-36.283%	9	593	0.000%
2026-09-22	3.7000	6.3500	3.7000	5.6500	+13.911%	23	596	-36.283%
2026-09-21	4.7900	5.0000	4.2800	4.9600	+62.623%	11	587	-27.419%
2026-09-18	4.1800	4.1800	3.0500	3.0500	-19.948%	3	581	+18.033%
2026-09-17	7.0000	7.0000	3.8100	3.8100	-36.500%	10	581	-5.512%
2026-09-16	3.9400	6.0000	3.0000	6.0000	+150.000%	6	578	-40.000%
2026-09-15	2.1600	2.4000	2.1600	2.4000	+13.744%	2	581	+50.000%
2026-09-14	2.2600	2.5200	2.1100	2.1100	-55.106%	27	580	+70.616%
2026-09-11	4.9700	5.0000	4.7000	4.7000	-18.966%	24	570	-23.404%
2026-09-08	3.7500	6.3700	3.5800	5.8000	+100.000%	19	562	-37.931%
2026-09-04	3.5600	3.7400	2.9000	2.9000	+0.694%	4	560	+24.138%
2026-09-03	7.2600	7.6000	2.8400	2.8800	-73.333%	31	560	+25.000%
2026-09-02	11.8000	12.2000	10.5000	10.8000	-27.904%	8	552	-66.667%
2026-09-01	14.0000	14.9800	13.6000	14.9800	-26.927%	14	555	-75.968%
2026-08-31	19.5300	20.5000	17.6000	20.5000	+0.490%	5	549	-82.439%
2026-08-28	27.0000	27.0000	20.4000	20.4000	-30.304%	625	549	-82.353%
2026-08-27	32.9500	32.9500	29.2700	29.2700	-15.648%	2	84	-87.701%
2026-08-26	30.5000	34.7000	30.5000	34.7000	+28.519%	6	82	-89.625%
2026-08-25	27.0000	27.0000	27.0000	27.0000	+13.732%	5	88	-86.667%
2026-08-24	22.9500	23.7400	21.0000	23.7400	-29.450%	5	88	-84.836%
2026-08-21	29.4000	33.7600	29.2000	33.6500	+2.905%	21	88	-89.302%
2026-08-20	32.7000	32.7000	32.7000	32.7000	-8.634%	1	84	-88.991%
2026-08-19	40.0000	40.0000	35.5000	35.7900	-7.400%	7	83	-89.941%
2026-08-18	51.0000	51.0000	38.6500	38.6500	-38.777%	2	87	-90.686%
2026-08-17	56.0000	69.5400	56.0000	63.1300	+1.823%	9	86	-94.297%
2026-08-14	62.0000	62.0000	62.0000	62.0000	-8.392%	1	82	-94.194%
2026-08-13	72.4500	72.4500	67.6800	67.6800	+16.089%	2	82	-94.681%
2026-08-12	59.0000	61.4500	58.3000	58.3000	+28.698%	13	80	-93.825%
2026-08-10	45.3000	45.3000	45.3000	45.3000	-11.350%	1	69	-92.053%
2026-08-07	50.1000	53.8000	50.1000	51.1000	-1.541%	11	68	-92.955%
2026-08-06	53.0000	53.0000	51.9000	51.9000	+48.286%	8	63	-93.064%
2026-07-30	35.0000	35.0000	35.0000	35.0000	+20.690%	1	71	-89.714%
2026-07-29	29.0000	29.0000	29.0000	29.0000	-22.377%	1	70	-87.586%
2026-07-27	40.1400	40.1400	37.3600	37.3600	-28.429%	3	71	-90.364%
2026-07-24	51.1000	52.2000	51.1000	52.2000	-10.432%	3	72	-93.103%
2026-07-22	58.2800	58.2800	58.2800	58.2800	-5.466%	1	69	-93.823%
2026-07-21	61.6500	61.6500	61.6500	61.6500	+25.535%	1	69	-94.161%
2026-07-17	43.2000	49.1100	41.5500	49.1100	-7.340%	13	69	-92.670%
2026-07-16	53.0000	53.0000	53.0000	53.0000	-39.814%	1	76	-93.208%
2026-07-14	88.7000	88.7000	88.0600	88.0600	-6.239%	7	77	-95.912%
2026-07-10	93.9200	93.9200	93.9200	93.9200	-4.650%	1	76	-96.167%
2026-07-09	109.4900	109.4900	98.5000	98.5000	+17.262%	3	75	-96.345%
2026-07-08	82.5000	84.0000	82.5000	84.0000	+1.205%	6	76	-95.714%
2026-07-06	87.5000	87.5000	82.6000	83.0000	+10.080%	18	71	-95.663%
2026-07-02	85.0900	85.0900	74.5000	75.4000	-23.692%	12	68	-95.225%
2026-07-01	98.8100	98.8100	98.8100	98.8100	-18.339%	5	68	-96.357%
2026-06-30	116.3000	121.0000	116.3000	121.0000	+2.334%	2	73	-97.025%
2026-06-25	118.2400	118.2400	118.2400	118.2400	+17.395%	1	74	-96.955%
2026-06-23	100.7200	100.7200	100.7200	100.7200	+2.026%	1	74	-96.426%
2026-06-22	87.2600	98.7200	87.2600	98.7200	+21.576%	2	74	-96.353%
2026-06-18	78.0000	81.2000	78.0000	81.2000	-6.667%	5	75	-95.567%
2026-06-17	85.0000	93.2100	85.0000	87.0000	+5.480%	11	75	-95.862%
2026-06-16	103.8000	103.8000	82.4800	82.4800	-15.483%	18	72	-95.635%
2026-06-15	100.0000	100.9100	95.6000	97.5900	-2.400%	35	69	-96.311%
2026-06-12	99.7900	100.1600	99.7900	99.9900	+4.647%	8	72	-96.400%
2026-06-11	95.7900	96.3000	92.0000	95.5500	+3.253%	6	72	-96.232%
2026-06-10	99.5500	101.1500	92.5400	92.5400	-0.065%	12	68	-96.110%
2026-06-09	98.5000	98.5000	92.6000	92.6000	-51.771%	2	61	-96.112%
2026-05-05	189.0000	192.0000	189.0000	192.0000	+54.839%	100	60	-98.125%
2026-04-28	124.0000	124.0000	124.0000	124.0000	-16.946%	1	113	-97.097%
2026-04-22	149.0000	149.3000	149.0000	149.3000	+12.594%	4	112	-97.589%
2026-04-15	129.6500	132.6000	129.6500	132.6000	+6.361%	2	112	-97.285%
2026-04-14	128.9700	128.9700	124.6700	124.6700	-21.468%	11	113	-97.112%
2026-04-09	153.6000	158.7500	153.6000	158.7500	+35.141%	11	112	-97.732%
2026-04-02	117.4700	117.4700	117.4700	117.4700	+21.479%	5	116	-96.935%
2026-04-01	96.5000	96.7000	96.5000	96.7000	+40.409%	100	116	-96.277%
2026-03-30	70.0000	70.0000	68.8700	68.8700	-20.748%	7	21	-94.773%
2026-03-27	86.9000	86.9000	86.9000	86.9000	+5.976%	1	26	-95.857%
2026-03-26	87.2500	87.2500	82.0000	82.0000	-26.655%	2	26	-95.610%
2026-03-25	115.9000	115.9000	111.8000	111.8000	+20.215%	20	27	-96.780%
2026-03-23	93.0000	93.0000	93.0000	93.0000	+15.284%	16	29	-96.129%
2026-03-20	80.6700	80.6700	80.6700	80.6700	-11.624%	1	13	-95.537%
2026-03-19	92.4000	92.4000	91.2800	91.2800	+9.056%	2	12	-96.056%
2026-03-18	82.5000	83.7000	82.5000	83.7000	+47.437%	3	11	-95.699%
2026-03-10	56.7900	56.7900	56.7700	56.7700	+50.185%	10	10	-93.659%
2026-03-05	36.9800	37.8000	36.9800	37.8000	-37.624%	2	1	-90.476%
2026-02-23	60.6000	60.6000	60.6000	60.6000	+25.674%	1	1	-94.059%
2026-02-19	48.2200	48.2200	48.2200	48.2200	0.000%	1	1	-92.534%