Ciena Corp (CIEN) Quick Ratio
- Quick ratio · latest quarter: Value (m); Formula and calculation Cash, cash equivalents, current marketable securities and trade receivables / current liabilities. Period ending 2026-08-01..
Quick ratio
Overview →Financial period ending 2026-08-01; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| Quick ratio · latest quarter | (m) | Cash, cash equivalents, current marketable securities and trade receivables / current liabilities. Period ending 2026-08-01. Calculation unavailable: missing inputs remain (m). |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Cash, securities and trade receivables | (m) | Cash and Cash Equivalents, at Carrying Value · Accounts Receivable, after Allowance for Credit Loss, Current |
| Current obligations | 1.39B USD | Liabilities, Current |
| Cash and equivalents | 2.45B USD | Cash and Cash Equivalents, at Carrying Value |
| Short-term securities | (m) | |
| Customer receivables | 1.23B USD | Accounts Receivable, after Allowance for Credit Loss, Current |
| Inventory · excluded from quick assets | 871.99M USD | Inventory, Net |
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Cash, securities and trade receivables (USD) | Current obligations (USD) | Cash and equivalents (USD) | Short-term securities (USD) | Customer receivables (USD) | Inventory · excluded from quick assets (USD) | Quick ratio |
|---|---|---|---|---|---|---|---|
| 2026-08-01 | (m) | $1.39B | $2.45B | (m) | $1.23B | $871.99M | (m) |
| 2026-05-02 | (m) | $1.31B | $1.05B | (m) | $1.05B | $808.45M | (m) |
| 2026-01-31 | (m) | $1.26B | $1.12B | (m) | $967.41M | $845.82M | (m) |
| 2025-11-01 | (m) | $1.31B | $1.09B | (m) | $975.86M | $826.24M | (m) |
| 2025-08-02 | (m) | $1.12B | $1.06B | (m) | $1.03B | $860.40M | (m) |
| 2025-05-03 | (m) | $1.05B | $949.77M | (m) | $929.80M | $874.33M | (m) |
| 2025-02-01 | (m) | $956.52M | $874.75M | (m) | $938.70M | $845.13M | (m) |
| 2024-11-02 | (m) | $999.84M | $934.86M | (m) | $908.60M | $820.43M | (m) |
| 2024-07-27 | (m) | $870.56M | $883.37M | (m) | $899.88M | $937.40M | (m) |
| 2024-04-27 | (m) | $912.19M | $1.09B | (m) | $840.13M | $1.02B | (m) |
| 2024-01-27 | (m) | $841.31M | $1.26B | (m) | $865.24M | $984.89M | (m) |
| 2023-10-28 | (m) | $932.02M | $1.01B | (m) | $1.00B | $1.05B | (m) |
| 2023-07-29 | (m) | $965.74M | $1.12B | (m) | $997.37M | $1.19B | (m) |
| 2023-04-29 | (m) | $1.06B | $1.17B | (m) | $1.04B | $1.10B | (m) |
| 2023-01-28 | (m) | $1.02B | $1.05B | (m) | $1.05B | $1.18B | (m) |
| 2022-10-29 | (m) | $1.04B | $994.35M | (m) | $920.77M | $946.73M | (m) |
| 2022-07-30 | (m) | $915.34M | $859.69M | (m) | $802.48M | $826.67M | (m) |
| 2022-04-30 | (m) | $868.76M | $1.02B | (m) | $774.90M | $536.88M | (m) |
| 2022-01-29 | (m) | $760.33M | $1.12B | (m) | $795.25M | $457.60M | (m) |
| 2021-10-30 | (m) | $909.03M | $1.42B | (m) | $884.96M | $374.26M | (m) |
| 2021-07-31 | (m) | $827.09M | $1.23B | (m) | $878.23M | $370.17M | (m) |
| 2021-05-01 | (m) | $782.68M | $1.20B | (m) | $716.78M | $401.23M | (m) |
| 2021-01-30 | (m) | $684.77M | $1.03B | (m) | $700.02M | $389.73M | (m) |
| 2020-10-31 | (m) | $760.70M | $1.09B | (m) | $719.40M | $344.38M | (m) |
| 2020-08-01 | (m) | $720.49M | $1.09B | (m) | $715.20M | $363.60M | (m) |
| 2020-05-02 | (m) | $712.99M | $887.73M | (m) | $693.96M | $325.75M | (m) |
| 2020-01-31 | (m) | $733.09M | $837.29M | (m) | $655.11M | $342.67M | (m) |
| 2019-11-02 | (m) | $845.94M | $904.04M | (m) | $724.85M | $345.05M | (m) |
| 2019-10-31 | (m) | $845.94M | $904.04M | (m) | $724.85M | $345.05M | (m) |
| 2019-07-31 | (m) | $791.03M | $723.23M | (m) | $798.88M | $356.82M | (m) |
| 2019-04-30 | (m) | $769.38M | (m) | (m) | $756.61M | $359.42M | (m) |
| 2019-01-31 | (m) | $700.76M | $668.81M | (m) | $761.19M | $323.11M | (m) |
| 2018-11-01 | (m) | (m) | (m) | (m) | $799.01M | $260.26M | (m) |
| 2018-10-31 | (m) | $963.00M | $745.42M | (m) | $786.50M | $262.75M | (m) |
| 2018-07-31 | (m) | $1.07B | $726.21M | (m) | $728.94M | $227.88M | (m) |
| 2018-04-30 | (m) | $989.75M | $652.10M | (m) | $647.38M | $231.34M | (m) |
| 2018-01-31 | (m) | $933.38M | $648.87M | (m) | $553.72M | $255.25M | (m) |
| 2017-10-31 | (m) | $1.04B | $640.51M | (m) | $622.18M | $267.14M | (m) |
| 2017-07-31 | (m) | $657.62M | $559.54M | (m) | $653.24M | $276.42M | (m) |
| 2017-04-30 | (m) | $806.77M | $628.62M | (m) | $564.86M | $287.07M | (m) |
| 2017-01-31 | (m) | $841.56M | $693.85M | (m) | $595.71M | $284.60M | (m) |
| 2016-10-31 | (m) | $891.86M | $777.62M | (m) | $576.24M | $211.25M | (m) |
| 2016-07-31 | (m) | $1.10B | $854.92M | (m) | $588.39M | $221.60M | (m) |
| 2016-04-30 | (m) | $630.13M | $922.03M | (m) | $555.06M | $190.86M | (m) |
| 2016-01-31 | (m) | $555.23M | $660.32M | (m) | $480.38M | $205.66M | (m) |
| 2015-10-31 | (m) | $667.03M | $790.97M | (m) | $550.79M | $191.16M | (m) |
| 2015-07-31 | (m) | $591.87M | $697.09M | (m) | $530.26M | $194.02M | (m) |
| 2015-04-30 | (m) | $575.49M | $586.34M | (m) | $553.31M | $214.59M | (m) |
| 2015-01-31 | (m) | $778.60M | $598.72M | (m) | $513.55M | $241.12M | (m) |
| 2014-10-31 | (m) | $781.14M | $586.72M | (m) | $518.98M | $254.66M | (m) |
| 2014-07-31 | (m) | $809.17M | $532.88M | (m) | $541.57M | $293.09M | (m) |
| 2014-04-30 | (m) | $790.05M | $325.08M | (m) | $514.97M | $293.95M | (m) |
| 2014-01-31 | (m) | $616.16M | $330.08M | (m) | $518.91M | $284.12M | (m) |
| 2013-10-31 | (m) | $615.05M | $346.49M | (m) | $488.58M | $249.10M | (m) |
| 2013-07-31 | (m) | $541.12M | $378.18M | (m) | $430.42M | $235.53M | (m) |
| 2013-04-30 | (m) | $520.21M | $356.50M | (m) | $421.01M | $248.10M | (m) |
| 2013-01-31 | (m) | $693.72M | $552.27M | (m) | $394.79M | $266.90M | (m) |
| 2012-10-31 | (m) | $684.97M | $642.44M | (m) | $345.50M | $260.10M | (m) |
| 2012-07-31 | (m) | $700.16M | $617.23M | (m) | $379.09M | $245.04M | (m) |
| 2012-04-30 | (m) | $485.23M | $585.55M | (m) | $397.29M | $242.72M | (m) |
| 2012-01-31 | (m) | $456.74M | $550.46M | (m) | $399.46M | $248.65M | (m) |
| 2011-10-31 | (m) | $453.49M | $541.90M | (m) | $417.51M | $230.08M | (m) |
| 2011-07-31 | (m) | $424.36M | $486.33M | (m) | $414.83M | $243.83M | (m) |
| 2011-04-30 | (m) | $468.55M | $506.84M | (m) | $391.33M | $285.70M | (m) |
| 2011-01-31 | (m) | $466.85M | $625.82M | (m) | $369.72M | $267.35M | (m) |
| 2010-10-31 | (m) | $469.94M | $688.69M | (m) | $343.58M | $261.62M | (m) |
| 2010-07-31 | (m) | $360.38M | $470.24M | (m) | $260.28M | $222.16M | (m) |
| 2010-04-30 | (m) | (m) | $584.23M | (m) | (m) | (m) | (m) |
| 2010-01-31 | (m) | (m) | $573.18M | (m) | (m) | (m) | (m) |
| 2009-10-31 | (m) | $198.83M | $485.70M | (m) | $118.25M | $88.09M | (m) |
| 2009-07-31 | (m) | (m) | $455.73M | (m) | (m) | (m) | (m) |
| 2008-10-31 | (m) | (m) | $550.67M | (m) | (m) | (m) | (m) |
| 2007-10-31 | (m) | (m) | $892.06M | (m) | (m) | (m) | (m) |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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