CIEN
CIENA CORPCompany with tickers: CIEN
CIK
936395
Shares Outstanding
141,398,427
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-04-10 | 731,873 | 5 | 1,178,076 | 62.1% |
| 2026-04-09 | 875,621 | 2,112 | 1,631,920 | 53.7% |
| 2026-04-08 | 1,038,983 | 129 | 1,743,361 | 59.6% |
| 2026-04-07 | 424,686 | 0 | 849,892 | 50.0% |
| 2026-04-06 | 480,828 | 51 | 843,952 | 57.0% |