4999.TW4999.TWTAI
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R&D Expense Growth Under PressureDecelerating
Percentile Rank0
Year-over-Year Change

Year-over-year research & development expense growth

Percentile
P0
Near historical low
vs 5Y Ago
-7.1x
Contraction
Streak
1 qtr
Consecutive declineDecelerating
PeriodValue
Q4 2025-100.00%
Q3 202535.44%
Q2 2025-38.91%
Q1 2025-4.83%
Q4 202426.24%
Q3 2024-14.30%
Q2 202421.34%
Q1 2024-24.40%
Q4 202329.00%
Q3 2023-21.35%
Q2 2023-2.78%
Q1 202313.30%
Q4 2022-11.40%
Q3 20226.46%
Q2 2022-3.25%
Q1 2022-28.53%
Q4 2021-1.68%
Q3 202113.45%
Q2 20215.62%
Q1 2021-16.26%
Q4 202014.06%
Q3 2020-12.07%
Q2 202018.62%
Q1 2020-20.45%
Q4 20194.62%
Q3 201910.85%
Q2 20194.44%
Q1 2019-20.62%
Q4 201840.43%
Q3 2018-6.90%
Q2 201825.37%
Q1 2018-26.24%
Q4 2017-2.26%
Q3 201711.16%
Q2 201715.77%
Q1 2017-4.37%
Q4 201618.81%
Q3 2016-7.06%
Q2 201619.01%
Q1 2016-30.54%