Romania's BET index surges around 74 percent in a year, powered by energy and utility stocks

The Bucharest Stock Exchange has enjoyed a remarkable run, with its main index posting some of its strongest gains in years. The rally has drawn fresh attention to Romania's capital market and to the companies driving it forward.

In this article, we look at how the benchmark BET index has performed in 2026, which sectors and stocks are behind the surge, and what factors are fuelling investor interest. The picture is one of momentum, but also of concentration.

A strong year for the BET

According to Romania Insider, citing analysis from Investimental, the BET index has risen roughly 74 percent over the past year. Since the start of 2026, the benchmark has added around 25 percent, underlining the strength of the current trend.

The gains have been even sharper in parts of the market. The same source notes that the energy-dominated BET-NG index has climbed more than 28 percent year-to-date, outpacing the broader BET and highlighting the leading role of the energy sector.

An index led by energy

The composition of the index helps explain the rally. According to the analysis cited by Romania Insider, nearly two-thirds of the BET is made up of companies in the energy and utility sectors, giving these industries an outsized influence on its movements.

Several factors have supported these stocks. The source points to overlapping geopolitical crises, the anticipated growth in global electricity consumption linked to the expansion of artificial intelligence, and Romania's status as an emerging market.

The standout stocks

Individual performances have been striking. According to Romania Insider, Romgaz shares rose nearly 145 percent over twelve months, reflecting investor expectations around the Neptun Deep gas field, while Transgaz was described as the previous year's top performer in the index.

Others also stood out. The source reports that Hidroelectrica returned to its 2024 highs in January 2026, with first-quarter earnings up more than 120 percent, while Premier Energy nearly doubled since the start of the year after a 700 million euro acquisition.

Not every stock rose

The overall strength did not lift every name equally. According to Romania Insider, OMV Petrom recorded an approximately 4 percent decline in profit in the first quarter of 2026, a reminder that even a booming index contains varied results.

The heavy weighting toward energy and utilities also shapes the index's behaviour. When a benchmark leans strongly on a few sectors, its performance tends to track the fortunes of those industries more closely than a broadly diversified market would.

Why investors are drawn in

Part of the appeal lies in the defensive reputation of energy and utility companies, which are often seen as more stable during uncertain periods. Romania's emerging-market label can also attract investors looking for growth beyond established markets.

As always, strong past gains do not guarantee future returns. A market concentrated in a handful of sectors can be more exposed to swings in those areas, which is why observers tend to stress the importance of a considered approach.

Outlook

Looking ahead, the direction of the energy sector and wider global developments are likely to remain central to the index. Investment programmes aimed at expanding production and modernising networks could continue to shape the outlook for leading stocks.

In short, 2026 has been a standout year for the Bucharest Stock Exchange, powered largely by energy and utility companies. The rally has raised the market's profile, even as its concentration keeps attention firmly on the sectors leading the charge.