Cia Energetica DE Minas Gerais - Cemig ADR
Cia Energetica DE Minas Gerais - Cemig ADR (CIG) Options Open Interest
CIG options open interest is 7,105 contracts. The 2-week average daily volume is 147 contracts across the chain.
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Monitoring CIG open interest helps you see where real money is positioned on Cia Energetica DE Minas Gerais - Cemig ADR's options and which strikes are attracting the most commitment from traders. Cia Energetica DE Minas Gerais - Cemig ADR'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 CIG 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 CIG 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 Cia Energetica DE Minas Gerais - Cemig ADR to settle.
Companhia Energética de Minas Gerais, through its subsidiaries, engages in the generation, transmission, distribution, and sale of energy in Brazil. As of December 31, 2021, the company operated 70 hydroelectric, wind, and solar plants with an installed capacity of 5,700 MW; 339,086 miles of distribution lines; and 4,449 miles of transmission lines. It is also involved in the acquisition, transportation, and distribution of gas and its sub products and derivatives; provision of cloud solution, IT infrastructure, IT management, and cybersecurity services; provision of technology systems and systems for operational management of public service concessions; sale and trading of energy; provision of telecommunications services; and distributed generation, account services, cogeneration, energy efficiency, and supply and storage management activities.
The company was incorporated in 1952 and is headquartered in Belo Horizonte, Brazil.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where CIG open interest is concentrated. Our scanner maps Cia Energetica DE Minas Gerais - Cemig ADR'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 Cia Energetica DE Minas Gerais - Cemig ADR's options open interest as the signal it is, not as an afterthought.
| 2.00 | 0.10 | 0.25 | 0.18 | 31% | +0.8206 | 205 |
| 2.50 | — | 0.05 | 0.05 | 65% | +0.2367 | 10 |
| 0.50 | 1.15 | 2.15 | 1.65 | 53% | +1.0000 | 0 |
| 1.00 | 0.80 | 1.55 | 1.18 | 184% | +0.9600 | 0 |
| 1.50 | 0.15 | 1.15 | 0.65 | 13% | +1.0000 | 0 |
| 2.00 | — | 0.10 | 0.10 | 72% | -0.3176 | 2 |
| 0.50 | — | 0.05 | 0.05 | 407% | -0.0320 | 0 |
| 1.00 | — | 0.10 | 0.10 | 285% | -0.0868 | 0 |
| 1.50 | — | 0.60 | 0.60 | 474% | -0.1743 | 0 |
| 2.50 | 0.05 | 0.60 | 0.33 | 5% | -1.0000 | 0 |
As of September 17, 2026
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