Sempra (SRE) Options Open Interest

Monitoring SRE open interest helps you see where real money is positioned on Sempra's options and which strikes are attracting the most commitment from traders. Sempra's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor SRE options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising SRE options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Sempra to settle.

Sempra operates as an energy-services holding company in the United States and internationally. The company's San Diego Gas & Electric Company segment provides electric services; and supplies natural gas. It offers electric services to approximately 3.6 million population and natural gas services to approximately 3.3 million population that covers 4,100 square miles. Its Southern California Gas Company segment owns and operates a natural gas distribution, transmission, and storage system that supplies natural gas to a population of approximately 22 million covering an area of 24,000 square miles.

The company's Sempra Texas Utilities segment engages in the regulated transmission and distribution of electricity serving 3.8 million homes and businesses, and operation of 140,000 miles of transmission and distribution lines. Its transmission system includes 18,249 circuit miles of transmission lines, a total of 1,174 transmission and distribution substations, and interconnection to 130 third-party generation facilities totaling 45,403 megawatts. The company was formerly known as Sempra Energy and changed its name to Sempra in July 2021. Sempra was founded in 1998 and is headquartered in San Diego, California.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where SRE open interest is concentrated. Our scanner maps Sempra's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Sempra's options open interest as the signal it is, not as an afterthought.