Rostra AG annual operating margin
2013
2014
2015
2016
2017
2018
Rostra AG Operating Margin Growth & History (3330)
Rostra AG's operating margin was −1,348.00% for fiscal 2018.
View full Rostra AG company overviewRostra AG annual operating margin history
| Fiscal year | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| 2018 | 2018-12-31 | −1,348.00% | −1379.74 pp |
| 2017 | 2017-12-31 | 31.74% | −1.68 pp |
| 2016 | 2016-12-31 | 33.41% | −1.26 pp |
| 2015 | 2015-12-31 | 34.68% | +1.28 pp |
| 2014 | 2014-12-31 | 33.39% | +3.95 pp |
| 2013 | 2013-12-31 | 29.45% | — |
Rostra AG operating margin trends
Over the last five fiscal years, Rostra AG's operating margin decreased from 29.45% to −1,348.00%, a change of −1377.45 percentage points.
About the metric
What operating margin means
Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.
Calculation and source
How operating margin is calculated
TickerStat calculates operating margin as reported operating income divided by reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.
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