Pre-market trend | Diamondback Energy (FANG) 5/19 Technical resonance in the oil and gas sector, will the shale oil newcomers continue to strengthen?

At yesterday's close, Diamondback Energy triggered a bullish signal above the zero line on the daily MACD chart, with a trading volume of approximately $359 million, maintaining active trading in the oil and gas exploration and production sector. Alongside Devon Energy and Halliburton in the same sector, it also triggered a bullish signal, forming a rare sector-level technical resonance, which typically indicates that the overall mid-term buying power in the energy sector is systematically recovering. After confirming the bullish signal above the MACD zero line, the upward momentum of the short-term trend is expected to continue. On the news front, reports of NATO considering intervention to escort in the Strait of Hormuz continue to gain traction, making global crude oil supply security a market focus. Diamondback Energy focuses on shale oil and gas development in the Permian Basin in the United States, and as a representative enterprise of high-quality production areas in North America, its production growth prospects and asset quality are being re-evaluated by the market in an environment of rising uncertainty on the global supply side. Additionally, Exxon Mobil rose 1.28% yesterday, and Chevron increased by 1.50%, with the collective strength of the energy sector leaders providing strong sector support for Diamondback Energy's upward movement. The energy index ETF overall rose by 1.17%, indicating a clear trend of capital flowing back into energy stocks. From a technical perspective, Diamondback Energy and several other stocks in the sector triggered MACD bullish signals simultaneously, significantly enhancing the reference value of the technical resonance effect. Although the trading volume is not as high as that of sector giants, it remains above $350 million, with decent volume support