BTC interest data from google trends API built using 3 different techniques.
- https://github.com/GeneralMills/pytrends/blob/master/pytrends/dailydata.py
- https://github.com/e-271/pytrends/blob/master/pytrends/renormalize.py
- https://github.com/qztseng/google-trends-daily/blob/master/gtrend.py
- https://towardsdatascience.com/reconstruct-google-trends-daily-data-for-extended-period-75b6ca1d3420
- https://medium.com/@bewerunge.franz/google-trends-how-to-acquire-daily-data-for-broad-time-frames-b6c6dfe200e6