CIEN	The short sale volume percent (not short interest) for stock ticker CIEN is 51% on Jan 16, 2020. The short sale volume is 234,379. The total volume is 460,895. The short sale volume percent is down -1% compare to Jan 15, 2020.

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The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2020-01-16	234,379	460,895	51%
2020-01-15	338,885	653,302	52%
2020-01-14	301,694	526,994	57%
2020-01-13	430,695	713,586	60%
2020-01-10	473,922	752,851	63%
2020-01-09	514,085	810,563	63%
2020-01-08	725,605	1,311,509	55%
2020-01-07	256,553	546,953	47%
2020-01-06	245,306	567,051	43%
2020-01-03	224,207	595,877	38%

Last 5 days short percent	57.26%
Last 10 days short percent	53.97%
Last 20 days short percent	50.58%
Last 50 days short percent	55.20%

Related Stock Ticker
Date	Ticker	Short Volume	Total Volume	Percent
2020-01-16	ADTN	6,605	37,142	18%
2020-01-16	CALX	52,459	107,872	49%
2020-01-16	CSCO	5,348,891	9,958,294	54%
2020-01-16	INFN	1,549,920	2,718,850	57%
2020-01-16	JNPR	477,024	1,015,625	47%
2020-01-16	XLK	1,444,910	2,499,525	58%