Methodology
Google trends data used to find the most searched for IPOs in the UK or US during each year. For the few instances where that information wasn’t available, IPOs raising the most amount of money were used.
- Initial share price – opening price on day of IPO
- 1 week after IPO – closing price on same day in the following week
- 1 month after IPO – closing price 4 calendar weeks later
- 1 year after IPO – closing price on same day in the following year
(if the following date was a bank holiday or weekend where markets closed, the closing price just before was used)
