Insider buying last 90 days
No open-market insider purchases were filed for CIG in the last 90 days.
From Form 4 filings, dated to when each was filed.
Sep 28 close
Comp En De Mn Cemig closed at $2.03 on 28 September 2026, -1.5% on the day. The price sits below both the 50-day ($2.08) and 200-day ($2.19) moving averages, inside a 52-week range of $1.87 to $2.76. The GekkoIndex reads 62.7, in the Accumulation zone, up 7.7 points over five sessions. Gekko Fair Value is $3.10, so the price is 34.5% below it.
The next earnings report is due on 12 November 2026, 44 days away. Over the last 8 reports the company beat the earnings estimate 7 times, with an average move of 3.9% across the report. Seasonally, the next 20 trading days from this point averaged -3.4% over the last 5 years, rising in 1 of them.
A typical daily move is about 3%, and a typical 20-day move about 5.7%. On the swing-trade checklist, 3 items read supportive and 2 read as a headwind (trend, seasonality).
Generated Sep 29, 2026 from the data above.
Comp En De Mn Cemig scores 3 supportive, 0 mixed and 2 headwinds across the 5 checklist items with data.
Six things swing traders check before a 20-day hold, read from the latest data.
3 supportive0 mixed2 headwinds
Below 50 and 200-day
Close $2.03 is below the 50-day ($2.08) and 200-day ($2.19) averages, and the 50-day is below the 200-day.
See the chart62.7, Accumulation
Reading 62.7 is in the Accumulation zone.
See the GekkoIndex34.5% below
Price is 34.5% below Gekko Fair Value (more than 5% below).
See fair valueNo data
No insider, Congress or unusual options activity in the window.
See smart moneyReports in 44 days
Next report Nov 12, 2026, 44 days away — outside a typical 20-trading-day hold.
See earnings−3.4% on average
From this point in the calendar, the next 20 trading days averaged −3.4% over 5 years, rising in 1 of them.
See seasonalityA description of current data, not a recommendation. How this page works
Comp En De Mn Cemig closed at $2.03 on Sep 28, 2026, −0.5% over the past year, inside a 52-week range of $1.87 to $2.76.
Use the left and right arrow keys to read daily values.
Put CIG on a Gekko watchlist and see its GekkoIndex, Gekko Fair Value and smart money signals update on the chart as they change.
Cemig operates across the full electricity chain in Brazil, from generating power to transmitting, distributing and selling it to end users. It runs a large fleet of hydroelectric, wind and solar plants together with extensive distribution and transmission lines, and it is widely recognized for this broad footprint in electricity supply.
The company works through a number of subsidiaries that handle different parts of its business. Beyond electricity, it deals in natural gas, covering its purchase, transport and distribution, and it provides technology services such as cloud computing, IT infrastructure, cybersecurity and systems used to oversee public service concessions. Its activities also reach into energy trading, telecommunications, distributed generation, cogeneration, energy efficiency programs, client account handling, and supply and storage management.
Founded in 1952, Cemig is headquartered in Belo Horizonte, Brazil. Its shares trade under the ticker CIG.
Comp En De Mn Cemig’s GekkoIndex — Gekko’s 0 to 100 smart money score — reads 62.7, in the Accumulation zone, up 7.7 points over five sessions.
Up 7.7 points over five sessions, from the Neutral zone.
Reading for Sep 28, 2026
| Zone | Readings | 5 days | 20 days | ||
|---|---|---|---|---|---|
| Buying | 14 | +1.0% | +4.0% | ||
| Accumulation (current zone) | 210 | +0.7% | +3.1% | ||
| Neutral | 382 | −0.1% | −0.5% | ||
| Distribution | 19 | −1.2% | −6.0% | ||
| Selling | 0 | Not available | |||
Average CIG share-price change over the trading days after each daily reading in its GekkoIndex history. Across every stock Gekko tracks, Accumulation readings averaged +2.3% over 20 days. Past behaviour doesn’t guarantee future results.
Accumulation zone: Institutional interest building. About the five zones →
Comp En De Mn Cemig trades 34.5% below Gekko Fair Value of $3.10, so the shares are undervalued on Gekko’s estimate.
Gekko’s own estimate of what Comp En De Mn Cemig shares are worth, recalculated every trading day.
$3.10
Gekko Fair Value, Sep 26, 2026
34.5% Undervalued
No open-market insider purchases were filed for Comp En De Mn Cemig, and no Congress trades were disclosed, in the last 90 days.
Plus buybacks, unusual options and fund positions, each dated to when it became public.
No open-market insider purchases were filed for CIG in the last 90 days.
From Form 4 filings, dated to when each was filed.
No trades in CIG were disclosed by members of Congress in the last 90 days.
From congressional disclosures, which report amounts as ranges.
Comp En De Mn Cemig reports on Nov 12, 2026 (44 days away), and beat the EPS estimate in 7 of its last 8 reports.
Nov 12, 2026
44 days away
| Reported | EPS | Revenue | Move |
|---|---|---|---|
| Aug 13, 2026 | $0.08 est $0.05 | $2.14B est $1.81B | −1.5% |
| May 7, 2026 | $0.07 est $0.05 | $1.88B est $1.87B | −1.2% |
| Mar 23, 2026 | $0.13 est $0.05 | $2.19B est $1.86B | +3.1% |
| Nov 13, 2025 | $0.05 est $0.07 | $2.01B est $1.86B | −7.0% |
| Aug 14, 2025 | $0.08 est $0.05 | $2.00B est $1.73B | −1.0% |
| May 8, 2025 | $0.07 est $0.05 | $1.74B est $1.62B | +2.7% |
| Mar 20, 2025 | $0.08 est $0.06 | $1.95B est $1.59B | −7.1% |
| Nov 13, 2024 | $0.20 est $0.13 | $1.84B est $1.59B | +7.3% |
“Move” is the close of the first session after the report compared with the close of the last session before it, so it reads the same whether the company reported before the open or after the close.
Analysts’ average 12-month price target for Comp En De Mn Cemig is $2.05, +1.1% from the last close.
Gekko doesn’t publish price predictions. These are analyst targets and historical base rates, which don’t guarantee future results.
Over the next 20 trading days from Sep 29, Comp En De Mn Cemig averaged −3.4% across the last 5 years, rising in 1 of them.
| Window | Average | Years higher |
|---|---|---|
| Next 5 trading days | −1.8% | 1 of 5 |
| Next 10 trading days | −2.6% | 1 of 5 |
| Next 15 trading days | −1.1% | 2 of 5 |
| Next 20 trading days | −3.4% | 1 of 5 |
| Next 30 trading days | −0.9% | 2 of 5 |
For scale, CIG’s typical 20-trading-day move in either direction is about 5.7%.
Comp En De Mn Cemig’s market cap is $5.81B, with a P/E ratio of 6.7 and revenue of $43.74B over the last twelve months.
Comp En De Mn Cemig’s market cap is $5.81B at the Sep 28, 2026 close of $2.03, with 1.90B shares outstanding. The shares trade on a P/E ratio of 6.7.
The consensus analyst 12-month price target for Comp En De Mn Cemig is $2.05, +1.1% from the last close. Gekko doesn’t publish price predictions of its own.
On Gekko’s estimate Comp En De Mn Cemig is undervalued: the Sep 28, 2026 close of $2.03 is 34.5% below Gekko Fair Value of $3.10. Gekko Fair Value is recalculated every trading day, and a gap inside 5% either way counts as about fair value.
Comp En De Mn Cemig is expected to report on Nov 12, 2026 (44 days away). Analysts expect earnings of $0.05 per share on revenue of $1.90B. Comp En De Mn Cemig beat the earnings estimate in 7 of its last 8 reports, moving 3.9% on average across the report.
Comp En De Mn Cemig’s 52-week high is $2.76 and its 52-week low is $1.87; it closed at $2.03 on Sep 28, 2026, −0.5% over the past year.
Gekko describes the data; it does not make buy or sell recommendations. On the swing-trade checklist, 3 of the 5 items with data read as supportive (gekkoindex, fair value and earnings risk) and 2 as headwinds (trend and seasonality). The checklist is a description of current data, not a recommendation.
During US trading hours the price at the top of the page is a delayed quote, refreshed every 15 minutes; everything else is rebuilt after each US market close. The GekkoIndex, Gekko Fair Value and the checklist are Gekko’s own, and the Gekko Brief is written by AI from this page’s data and checked against it before it is published. How Gekko’s data works →
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