Now Live: Cboe Europe real-time data for all major European stocks.
United States
closes in 3h 31m
Post-market

STOCKS is currently open for post-market.
Post market session closes in 3 hours 31 minutes

16:29
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
531 EUR
33.8
6.80%
Last update Jun 2, 5:35 PM CEST
Market closed
Day range
495.14999
531
Previous close
497.20001
Open
495.14999
Access this stock data via API
Subscribe
Ciena Corporation
531.00
33.80
6.80%

Financials

Cash flow

Fundamentals currency is USD
Fiscal date Jan 2026 Oct 2025 Jul 2025 Apr 2025
Operating activities 157.6M 399.9M 104.7M 147.3M
Net income 150.3M 19.5M 50.3M 9.0M
Depreciation 43.8M 37.4M 35.7M 33.9M
Deferred taxes -7.0M -1.5M -11.2M 6.6M
StockBased compensation 49.8M 48.8M 46.9M 48.0M
Other non cash items -1.5M 90.2M 4.5M 300K
Accounts receivable 9.4M 18.1M -96.0M 12.6M
Accounts payable -130.9M 143.1M 100.1M 32.8M
Other assets liabilities 43.8M 44.2M -25.5M 4.2M
Investing activities -43.9M -213.8M 19.7M 19.6M
Capital expenditures -73.9M -45.4M -39.8M -28.7M
Net intangibles
Net acquisitions -231.1M 0
Purchase of investments -39.9M -24.2M -34.9M -62.1M
Sale of investments 69.9M 87.0M 94.3M 110.5M
Other investing activity
Financing activities -154.5M -119.8M -84.9M -107.8M
Long term debt issuance 0 0 0 0
Long term debt payments -1.2M -4.0M -4.0M -4.0M
Short term debt issuance
Common stock issuance 17.2M 2K 18.7M -1K
Common stock repurchase -170.6M -115.7M -99.6M -103.8M
Common dividends
Other financing charges 0 0 -2K
End cash position 1.1B 1.1B 1.1B 949.9M
Income tax paid 10.7M 28.7M 29.4M 45.0M
Interest paid 16.9M 17.0M 25.0M 17.6M
Free cash flow 153.8M 325.6M 134.6M 128.2M
Access the full /cash_flow historical dataset via the API — starting from the Pro plan (individual) and the Venture plan (business) and above.
Market closed

Exchange is currently closed
Main market opens in 9 hours 30 minutes

22:29
00:00
08:00
20:00
23:59

Trading Hours (Monday - Friday):

Main market
08:00 - 20:00
All times are displayed in the Europe/Berlin timezone (CEST, UTC+02:00).