Nearmap Limited(ASX: NEA) was included only in the S & P / ASX 200 index on 24 April 2019, when it was replacedMYOB Group Limited(ASX: MYO). The stock has seen a noticeable increase in the share price in the recent past, rising by 622% in 2 years to settle at $ 3.68 at the time of writing. This strong performance continues in 2019 and as a result can now be described as the best action of 2019 in the S & P / ASX 200....