The chart below from the EIA Country Energy Profiles shows the increase in oil production in Colombia in recent years.
The ETF is up over 180 percent in the last two years.
The chart below shows the stock's performance over the last year, and the recent performance mirrors the pullback in the more broad-based GXG.
The company is extremely small with a market capitalization of only $221 million, and the stock trades on light volume. The chart below shows the stock's performance over the past year.