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CIEN20261016C400
CIEN Oct 16 2026 400.00 Call (CIEN261016C00400000)
option OPRA

EOD

Sep 25, 2026

7.58-21.856%(-2.12)21

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-25	9.3800	9.3800	7.5600	7.5800	-21.856%	21	742	0.000%
2026-09-24	7.1000	9.7000	7.1000	9.7000	+5.435%	39	734	-21.856%
2026-09-23	9.0000	10.5500	9.0000	9.2000	-25.687%	19	703	-17.609%
2026-09-22	12.7000	15.7000	11.8000	12.3800	-0.402%	214	701	-38.772%
2026-09-21	12.1000	12.7000	10.5000	12.4300	+71.685%	49	688	-39.019%
2026-09-18	10.4000	10.4700	6.5000	7.2400	-2.162%	40	670	+4.696%
2026-09-17	11.7000	17.5000	7.4000	7.4000	-0.135%	85	668	+2.432%
2026-09-16	8.1300	12.6000	6.0800	7.4100	+14.000%	41	649	+2.294%
2026-09-15	4.6000	6.8000	4.6000	6.5000	+47.727%	59	632	+16.615%
2026-09-14	6.0000	6.1000	4.4000	4.4000	-58.917%	221	586	+72.273%
2026-09-11	10.2000	12.5000	10.2000	10.7100	+30.610%	73	444	-29.225%
2026-09-10	10.0100	10.6000	8.2000	8.2000	-16.327%	61	399	-7.561%
2026-09-09	11.2000	11.6200	9.8000	9.8000	-14.560%	51	412	-22.653%
2026-09-08	7.8000	13.3000	7.7000	11.4700	+85.000%	79	397	-33.915%
2026-09-04	6.9000	7.2800	5.5000	6.2000	+19.231%	65	360	+22.258%
2026-09-03	18.5000	18.5000	5.1000	5.2000	-74.000%	534	360	+45.769%
2026-09-02	22.0500	22.0500	18.1000	20.0000	-18.567%	921	479	-62.100%
2026-09-01	25.5000	25.5000	22.0200	24.5600	-24.431%	15	337	-69.137%
2026-08-31	30.0000	32.5000	30.0000	32.5000	-0.123%	5	345	-76.677%
2026-08-28	40.0000	40.0000	32.5400	32.5400	-30.306%	6	342	-76.706%
2026-08-27	53.4700	53.4700	46.0000	46.6900	-4.324%	6	338	-83.765%
2026-08-26	50.1000	50.1000	48.8000	48.8000	+30.481%	51	334	-84.467%
2026-08-25	40.5000	40.5000	37.4000	37.4000	+3.544%	6	283	-79.733%
2026-08-24	33.4000	36.1200	33.4000	36.1200	-27.760%	3	282	-79.014%
2026-08-19	56.3000	56.3000	50.0000	50.0000	-6.855%	11	282	-84.840%
2026-08-18	64.2600	64.2600	50.7000	53.6800	-36.027%	29	279	-85.879%
2026-08-17	87.1300	89.1000	83.4000	83.9100	+18.870%	9	259	-90.967%
2026-08-14	79.6000	79.6000	70.5900	70.5900	-16.953%	4	261	-89.262%
2026-08-13	94.7000	94.7000	85.0000	85.0000	+28.128%	9	261	-91.082%
2026-08-12	70.1000	70.1000	66.3400	66.3400	+22.512%	2	261	-88.574%
2026-08-10	54.1500	54.1500	54.1500	54.1500	-16.435%	5	260	-86.002%
2026-08-07	66.0500	66.0500	64.8000	64.8000	-8.732%	3	265	-88.302%
2026-08-05	79.8500	80.0000	69.9000	71.0000	-1.389%	6	265	-89.324%
2026-08-04	74.5000	74.5000	72.0000	72.0000	+25.940%	4	266	-89.472%
2026-08-03	57.1700	57.1700	57.1700	57.1700	+2.639%	1	265	-86.741%
2026-07-31	64.0000	64.0000	55.7000	55.7000	+22.418%	203	265	-86.391%
2026-07-30	45.6000	45.6000	45.3000	45.5000	+24.147%	21	78	-83.341%
2026-07-29	36.6500	36.6500	36.6500	36.6500	-9.951%	1	59	-79.318%
2026-07-28	40.0000	40.7000	38.1000	40.7000	-33.388%	21	59	-81.376%
2026-07-27	61.1000	61.1000	61.1000	61.1000	-8.806%	1	50	-87.594%
2026-07-24	67.0000	67.0000	67.0000	67.0000	-9.459%	1	50	-88.687%
2026-07-23	74.0000	74.0000	74.0000	74.0000	-5.128%	1	50	-89.757%
2026-07-22	78.0000	78.0000	78.0000	78.0000	+23.009%	1	51	-90.282%
2026-07-17	61.3000	63.4100	61.3000	63.4100	-6.750%	4	50	-88.046%
2026-07-16	72.0800	72.0800	67.0000	68.0000	-17.486%	24	47	-88.853%
2026-07-07	82.4100	82.4100	82.4100	82.4100	-19.206%	1	32	-90.802%
2026-07-06	102.0000	102.0000	102.0000	102.0000	-26.348%	1	31	-92.569%
2026-06-30	138.4900	138.4900	138.4900	138.4900	+1.599%	1	31	-94.527%
2026-06-25	136.3100	136.3100	136.3100	136.3100	+1.421%	1	31	-94.439%
2026-06-24	134.4000	134.4000	134.4000	134.4000	+22.964%	1	31	-94.360%
2026-06-17	108.0000	109.3000	108.0000	109.3000	+6.728%	3	31	-93.065%
2026-06-16	107.0000	107.0000	102.4100	102.4100	-14.729%	3	30	-92.598%
2026-06-12	120.1000	120.1000	120.1000	120.1000	+11.101%	1	30	-93.689%
2026-06-10	116.0000	116.0000	108.1000	108.1000	-2.525%	2	30	-92.988%
2026-06-09	116.6000	116.6000	106.0000	110.9000	-14.502%	4	31	-93.165%
2026-06-08	133.0000	138.2000	129.7100	129.7100	-33.482%	4	29	-94.156%
2026-06-04	157.8200	195.0000	157.8200	195.0000	-13.717%	27	27	-96.113%
2026-05-06	225.0000	226.0000	225.0000	226.0000	+10.244%	2	18	-96.646%
2026-05-05	205.0000	205.0000	205.0000	205.0000	+39.266%	2	20	-96.302%
2026-04-29	154.0000	154.0000	147.2000	147.2000	+0.822%	2	18	-94.851%
2026-04-28	148.5000	148.5000	146.0000	146.0000	-15.362%	2	18	-94.808%
2026-04-27	172.5000	172.5000	172.5000	172.5000	+3.467%	1	19	-95.606%
2026-04-22	166.7200	166.7200	166.7200	166.7200	+16.327%	1	19	-95.453%
2026-04-14	143.3200	143.3200	143.3200	143.3200	-16.187%	10	20	-94.711%
2026-04-08	171.0000	171.0000	171.0000	171.0000	+38.462%	1	10	-95.567%
2026-04-07	123.5000	123.5000	123.5000	123.5000	-4.780%	1	9	-93.862%
2026-04-02	129.7000	129.7000	129.7000	129.7000	+14.779%	1	10	-94.156%
2026-04-01	109.4400	113.0000	109.4400	113.0000	+7.312%	2	10	-93.292%
2026-03-26	105.3000	105.3000	105.3000	105.3000	-15.108%	1	10	-92.802%
2026-03-25	124.0400	124.0400	124.0400	124.0400	+15.247%	1	11	-93.889%
2026-03-23	109.1500	110.0200	107.6300	107.6300	+5.313%	4	11	-92.957%
2026-03-20	114.4200	114.4200	101.0000	102.2000	-9.042%	3	11	-92.583%
2026-03-19	97.5000	113.3700	97.5000	112.3600	+15.359%	13	12	-93.254%
2026-03-18	91.1500	97.4000	91.1500	97.4000	+20.964%	5	20	-92.218%
2026-03-17	80.5200	80.5200	80.5200	80.5200	+5.145%	4	17	-90.586%
2026-03-16	75.0000	76.5800	75.0000	76.5800	+17.274%	3	13	-90.102%
2026-03-13	65.3000	65.3000	65.3000	65.3000	-5.225%	1	10	-88.392%
2026-03-12	67.4000	68.9000	63.4000	68.9000	+6.000%	5	9	-88.999%
2026-03-10	65.0000	65.0000	65.0000	65.0000	+47.727%	1	7	-88.338%
2026-03-09	44.0000	44.0000	44.0000	44.0000	-15.058%	1	7	-82.773%
2026-03-06	51.8000	51.8000	51.8000	51.8000	+7.469%	1	7	-85.367%
2026-03-05	52.3000	53.1000	48.2000	48.2000	-32.160%	3	6	-84.274%
2026-03-04	71.0500	71.0500	71.0500	71.0500	+3.270%	1	6	-89.331%
2026-03-03	64.0000	68.8000	64.0000	68.8000	-7.215%	3	6	-88.983%
2026-02-27	74.1500	74.1500	74.1500	74.1500	-1.133%	1	6	-89.777%
2026-02-23	67.5000	75.0000	67.5000	75.0000	0.000%	5	5	-89.893%