VNA.DEVNA.DE
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R&D Expense Growth Trend
Above historical average.
Left:
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Year-over-year research & development expense growth

Latest
0.00%
↑ 100% above average
Average (39q)
-0.00%
Historical baseline
Range
High:250.00%
Low:-100.00%
Volatility
-14367225.8%
Relatively stable
PeriodValue
Q3 20250.00%
Q2 2025-100.00%
Q1 2025-80.00%
Q4 2024135.29%
Q3 2024240.00%
Q2 2024-79.17%
Q1 2024-41.46%
Q4 2023141.18%
Q3 20236.25%
Q2 2023-11.11%
Q1 2023100.00%
Q4 2022-18.18%
Q3 202210.00%
Q2 2022100.00%
Q1 2022-76.19%
Q4 2021250.00%
Q3 2021-45.45%
Q2 20210.00%
Q1 2021-31.25%
Q4 20200.00%
Q3 20200.00%
Q2 20200.00%
Q1 2020-100.00%
Q4 20190.00%
Q3 20190.00%
Q2 20190.00%
Q1 2019-100.00%
Q4 20180.00%
Q3 20180.00%
Q2 20180.00%
Q1 2018-100.00%
Q4 20170.00%
Q3 20170.00%
Q2 20170.00%
Q1 2017-100.00%
Q4 20160.00%
Q3 20160.00%
Q2 20160.00%
Q1 2016-100.00%
Q4 20150.00%