<blockquote>
  <p>I have a monthly time series with 2015=100. I want it to be in
  2010=100. How could I do so?</p>
</blockquote>

<p>Unless I am misunderstanding your question, you need to multiply every entry by <span class="math-container">$$100/X_{2010}$$</span></p>

CC BY-SA 4.0
2019-01-09T16:07:15.600Z
2019-01-09T16:07:15.600Z
Iñaki Viggers
<p>I have a monthly time series with 2015=100. I want it to be in 2010=100. How could I do so?
It is from 195901 to 201407.</p>

<time-series><base-year>
How can I re-base monthly financial time series
bio tech
# How can I re-base monthly financial time series

(Asked by: username_0 on 2019-01-09)

I have a monthly time series with 2015=100. I want it to be in 2010=100. How could I do so?
It is from 195901 to 201407.

**Tags:** time-series, base-year

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## 1 answers

### Answer by username_1 on 2019-01-09. Score: 0 | Accepted answer

> I have a monthly time series with 2015=100. I want it to be in
> 2010=100. How could I do so?

Unless I am misunderstanding your question, you need to multiply every entry by $$100/X\_{2010}$$


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