During April 2017 bitcoin continued to increase in price, and reached ATH ~$1400 by the end of the month.
Such price increase definitely led to hype in bitcoin demand. As bitcoin ATMs are one of the easiest ways to purchase bitcoins, usage of bitcoin machines also reportedly increased. To some extent it led to growth of number of bitcoin ATMs installed. The following statistics illustrate changed bitcoin machines number during April 2017:
Period Start: 1113, Period End: 1156
Open: 63, Closed: 20, Net Growth: +43 (+3.9%)
Bitcoin ATM industry is relatively new, however, it develops very dynamically. There are many new players entering the market, at the same time there is definitely a trend of some major participants increasing their machine networks size. In this article we evaluate how high is the concentration in bitcoin ATM industry w.r.t. manufacturers and operators. For assessment we look at top 3 countries with highest number of bitcoin ATMs installed: United States of America, Canada and United Kingdom.
For the purpose of this article three types of indexes are used:
Concentration ratio 3 (CR3) – market share controlled by top 3 manufacturers or operators;
Concentration ratio 5 (CR5) – market share controlled by top 5 manufacturers or operators;
Herfindahl index – is a concentration index, which is calculated as a sum of squared market shares, and gives more weight to the situation with dominance of a single or small group of companies.