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CIEN20261016P350
CIEN Oct 16 2026 350.00 Put (CIEN261016P00350000)
option OPRA

EOD

Sep 24, 2026

17.20-9.474%(-1.80)52

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-24	20.5000	20.5000	17.2000	17.2000	-9.474%	52	472	0.000%
2026-09-23	18.4000	19.0000	17.9000	19.0000	+34.943%	50	422	-9.474%
2026-09-22	15.9000	17.1000	14.0800	14.0800	-23.395%	50	384	+22.159%
2026-09-21	18.6900	18.9900	17.0000	18.3800	-33.646%	33	413	-6.420%
2026-09-18	22.3800	28.2000	22.3800	27.7000	+0.727%	22	413	-37.906%
2026-09-17	18.0000	27.5000	17.5500	27.5000	-19.802%	54	411	-37.455%
2026-09-16	26.5000	34.2900	26.5000	34.2900	-16.973%	3	373	-49.840%
2026-09-15	41.3000	41.3000	41.3000	41.3000	+21.829%	1	373	-58.354%
2026-09-14	34.0000	34.0000	33.9000	33.9000	+35.600%	5	374	-49.263%
2026-09-11	27.0000	27.0000	25.0000	25.0000	-24.699%	53	369	-31.200%
2026-09-10	32.2000	33.2000	32.2000	33.2000	+12.925%	5	361	-48.193%
2026-09-08	34.4600	34.4600	29.0000	29.4000	-33.288%	19	357	-41.497%
2026-09-04	44.5000	45.9000	43.2300	44.0700	-5.429%	22	325	-60.971%
2026-09-03	41.8000	50.4700	41.8000	46.6000	+40.361%	18	325	-63.090%
2026-09-02	32.5500	33.9000	32.4500	33.2000	+5.800%	49	321	-48.193%
2026-09-01	25.5000	31.3800	25.5000	31.3800	+24.228%	485	327	-45.188%
2026-08-31	26.0200	26.0200	25.2600	25.2600	-0.158%	6	137	-31.908%
2026-08-28	25.3000	25.3000	25.3000	25.3000	+19.340%	1	132	-32.016%
2026-08-26	24.0000	24.0000	21.2000	21.2000	-31.458%	33	132	-18.868%
2026-08-24	30.0000	30.9300	30.0000	30.9300	+4.599%	2	115	-44.391%
2026-08-21	29.5700	29.5700	29.5700	29.5700	+8.434%	3	114	-41.833%
2026-08-20	27.5000	27.5000	27.2700	27.2700	-0.656%	2	117	-36.927%
2026-08-19	27.4500	27.4500	27.4500	27.4500	+1.105%	1	118	-37.341%
2026-08-18	27.9700	27.9700	27.1500	27.1500	+60.272%	4	117	-36.648%
2026-08-17	15.4400	16.9400	15.4400	16.9400	-23.175%	3	113	+1.535%
2026-08-14	22.0500	22.0500	22.0500	22.0500	+15.748%	1	113	-21.995%
2026-08-13	18.0000	19.2600	15.9200	19.0500	-9.716%	4	112	-9.711%
2026-08-12	24.2500	24.2500	21.1000	21.1000	-37.666%	4	112	-18.483%
2026-08-11	33.8500	33.8500	33.8500	33.8500	+7.120%	1	110	-49.188%
2026-08-10	31.6000	31.6000	31.6000	31.6000	+6.040%	6	109	-45.570%
2026-08-07	29.1000	29.8000	29.1000	29.8000	-5.096%	7	109	-42.282%
2026-08-05	31.4000	31.4000	31.4000	31.4000	-6.825%	9	105	-45.223%
2026-08-04	33.8200	35.3300	33.5000	33.7000	-24.490%	25	96	-48.961%
2026-07-31	38.1300	44.9000	38.1300	44.6300	-8.545%	7	109	-61.461%
2026-07-30	49.1000	49.1000	48.8000	48.8000	-28.790%	3	103	-64.754%
2026-07-29	63.3000	69.4000	63.3000	68.5300	+14.027%	16	101	-74.902%
2026-07-28	60.1000	60.1000	60.1000	60.1000	+38.511%	3	92	-71.381%
2026-07-22	43.3900	43.3900	43.3900	43.3900	-3.147%	5	89	-60.360%
2026-07-21	44.8000	44.8000	44.8000	44.8000	-4.883%	2	86	-61.607%
2026-07-16	45.8100	47.1000	45.8100	47.1000	+22.021%	3	86	-63.482%
2026-07-15	35.0000	38.8700	33.5400	38.6000	-5.854%	10	84	-55.440%
2026-07-08	40.9000	41.0000	40.9000	41.0000	-7.658%	2	78	-58.049%
2026-07-07	44.1000	44.4000	44.1000	44.4000	+2.778%	2	78	-61.261%
2026-07-02	39.8000	43.4000	39.8000	43.2000	+44.000%	3	79	-60.185%
2026-06-30	30.7000	31.4000	30.0000	30.0000	-10.900%	7	79	-42.667%
2026-06-29	33.6700	33.6700	33.6700	33.6700	+8.788%	1	78	-48.916%
2026-06-25	30.9500	30.9500	30.9500	30.9500	-10.290%	1	79	-44.426%
2026-06-24	34.5000	34.5000	34.5000	34.5000	-15.441%	1	79	-50.145%
2026-06-18	39.0000	41.1000	39.0000	40.8000	+5.155%	22	58	-57.843%
2026-06-17	38.8000	38.8000	38.8000	38.8000	0.000%	1	58	-55.670%
2026-06-15	37.5300	38.8000	37.0000	38.8000	-1.172%	6	58	-55.670%
2026-06-12	39.2600	39.2600	39.2600	39.2600	-10.529%	1	55	-56.190%
2026-06-11	43.8800	43.8800	43.8800	43.8800	-7.524%	1	56	-60.802%
2026-06-10	47.1500	47.4500	47.1500	47.4500	+5.444%	3	55	-63.751%
2026-06-09	43.1500	46.9000	43.1500	45.0000	+11.663%	7	53	-61.778%
2026-06-08	40.0400	40.6700	40.0400	40.3000	+35.690%	13	50	-57.320%
2026-06-04	34.4000	34.8300	29.7000	29.7000	+18.327%	9	37	-42.088%
2026-06-03	25.7000	25.7000	25.1000	25.1000	-4.563%	9	33	-31.474%
2026-06-02	26.3000	26.3000	26.3000	26.3000	-14.052%	1	24	-34.601%
2026-05-29	30.7000	30.7000	30.6000	30.6000	-18.182%	6	23	-43.791%
2026-05-19	37.4000	37.4000	37.4000	37.4000	+12.515%	2	18	-54.011%
2026-05-18	33.2400	33.2400	33.2400	33.2400	+8.274%	1	17	-48.255%
2026-05-15	30.7000	30.7000	30.7000	30.7000	+5.245%	1	17	-43.974%
2026-05-14	28.0000	29.1700	28.0000	29.1700	-12.925%	2	16	-41.035%
2026-05-07	33.5000	33.5000	33.5000	33.5000	+6.349%	1	16	-48.657%
2026-05-05	33.0000	33.0000	31.5000	31.5000	-14.634%	2	15	-45.397%
2026-05-01	34.0000	36.9000	34.0000	36.9000	-7.519%	2	15	-53.388%
2026-04-30	40.0000	40.0000	39.9000	39.9000	-18.019%	4	15	-56.892%
2026-04-29	48.6700	48.6700	48.6700	48.6700	+1.396%	1	15	-64.660%
2026-04-28	48.0000	48.0000	48.0000	48.0000	+19.611%	1	15	-64.167%
2026-04-24	40.1300	40.1300	40.1300	40.1300	-2.856%	1	15	-57.139%
2026-04-23	41.3100	41.3100	41.3100	41.3100	-3.930%	1	15	-58.364%
2026-04-17	43.0000	43.0000	43.0000	43.0000	-9.033%	1	15	-60.000%
2026-04-16	47.2700	47.2700	47.2700	47.2700	-9.962%	1	15	-63.613%
2026-04-14	51.0000	52.5000	51.0000	52.5000	+5.401%	3	16	-67.238%
2026-04-13	49.2100	49.8100	49.2100	49.8100	+1.137%	3	13	-65.469%
2026-04-09	48.1900	50.5000	48.1900	49.2500	-0.203%	4	10	-65.076%
2026-04-08	49.3500	49.3500	49.3500	49.3500	-21.542%	1	6	-65.147%
2026-04-01	62.9000	62.9000	62.9000	62.9000	-17.616%	1	5	-72.655%
2026-03-30	76.3500	76.3500	76.3500	76.3500	+13.111%	1	4	-77.472%
2026-03-27	67.5000	67.5000	67.5000	67.5000	-6.639%	1	4	-74.519%
2026-03-20	70.1700	72.3000	70.1700	72.3000	+7.910%	2	3	-76.210%
2026-03-19	67.0000	67.0000	67.0000	67.0000	-15.457%	1	3	-74.328%
2026-03-17	79.2500	79.2500	79.2500	79.2500	+0.316%	1	3	-78.297%
2026-03-16	79.0000	79.0000	79.0000	79.0000	-5.728%	1	3	-78.228%
2026-03-12	83.8000	83.8000	83.8000	83.8000	0.000%	2	2	-79.475%