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High volatility in Sigma Lithium Corporation stock price on Monday which ended trading at $8.02
(Updated on Nov 17, 2025)

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Hold candidate since Nov 17, 2025

The Sigma Lithium Corporation stock price gained 32.34% on the last trading day (Monday, 17th Nov 2025), rising from $6.06 to $8.02. It has now gained 3 days in a row. It will be exciting to see whether it manages to continue gaining or take a minor break for the next few days. During the last trading day the stock fluctuated 23.91% from a day low at $6.86 to a day high of $8.50. The price has risen in 6 of the last 10 days and is up by 49.77% over the past 2 weeks. Volume has increased on the last day along with the price, which is a positive technical sign, and, in total, 36 million more shares were traded than the day before. In total, 45 million shares were bought and sold for approximately $358.18 million.

Given the current short-term trend, the stock is expected to fall -2.37% during the next 3 months and, with a 90% probability hold a price between $4.54 and $7.83 at the end of this 3-month period. Do note, that if the stock price manages to stay at current levels or higher, our prediction target will start to change positively over the next few days as the conditions for the current predictions will be broken.

SGML Signals & Forecast

The Sigma Lithium Corporation stock holds buy signals from both short and long-term Moving Averages giving a positive forecast for the stock, but the stock has a general sell signal from the relation between the two signals where the long-term average is above the short-term average. On corrections down, there will be some support from the lines at $6.15 and $6.30. A breakdown below any of these levels will issue sell signals. A buy signal was issued from a pivot bottom point on Tuesday, November 04, 2025, and so far it has risen 71.37%. Further rise is indicated until a new top pivot has been found. Furthermore, there is a buy signal from the 3 month Moving Average Convergence Divergence (MACD). Volume is rising along with the price. This is considered to be a good technical signal.

Support, Risk & Stop-loss for Sigma Lithium Corporation stock

On the downside, the stock finds support just below today's level from accumulated volume at $6.32 and $6.06. There is a natural risk involved when a stock is testing a support level, since if this is broken, the stock then may fall to the next support level. In this case, Sigma Lithium Corporation finds support just below today's level at $6.32. If this is broken, then the next support from accumulated volume will be at $6.06 and $6.02.

This stock may move much during the day (volatility) and with a large prediction interval from the Bollinger Band this stock is considered to be "high risk". During the last day, the stock moved $1.64 between high and low, or 23.91%. For the last week, the stock has had daily average volatility of 14.12%.

Our recommended stop-loss: $7.73 (-3.62%) (This stock has high daily movements and this gives high risk. There is a buy signal from a pivot bottom found 9 days ago.)

Trading Expectations (SGML) For The Upcoming Trading Day Of Tuesday 18th

For the upcoming trading day on Tuesday, 18th we expect Sigma Lithium Corporation to open at $7.79, and during the day (based on 14 day Average True Range), to move between $7.61 and $8.43, which gives a possible trading interval of +/-$0.81 (+/-10.67%) up or down from last closing price. If Sigma Lithium Corporation takes out the full calculated possible swing range there will be an estimated 10.67% move between the lowest and the highest trading price during the day.

With no resistance above and support from accumulated volume @ $6.32, some $1.70 (21.20%) from the current price of $8.02, our system finds the risk reward attractive.

Is Sigma Lithium Corporation stock A Buy?

Sigma Lithium Corporation holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development. We have upgraded our analysis conclusion for this stock since the last evaluation from a Sell to a Hold candidate.

Current score: 0.000 Hold/Accumulate Upgraded

Zero in score indicates that our system is expecting high volatility and risk for the following trading day. Given the latest developments, we cannot determine the next direction as it may go both ways.

Predicted Fair Opening Price

Predicted fair opening price on November 18, 2025 - $7.79 ( 2.83%).

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SGML Performance

Trading levels for SGML

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Fibonacci Support & Resistance Levels

Level Price
R3 9.43 17.62%
R2 8.81 9.81%
R1 8.42 4.99%
Price 8.02
S1 7.17 -10.64%
S2 6.78 -15.46%
S3 6.15 -23.28%

Accumulated Volume Support & Resistance Levels

Level Price
R3 0 -
R2 0 -
R1 0 -
Price 8.02
S1 6.32 -21.20%
S2 6.06 -24.44%
S3 6.02 -24.94%

FAQ

What is the symbol for Sigma Lithium Corporation Stock and on which exchange is it traded?
The symbol for Sigma Lithium Corporation is SGML and it is traded on the NASDAQ (NASDAQ Stock Exchange).

Should I buy or sell Sigma Lithium Corporation Stock?
Sigma Lithium Corporation holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development. We have upgraded our analysis conclusion for this stock since the last evaluation from a Sell to a Hold candidate.

How to buy Sigma Lithium Corporation Stock?
Sigma Lithium Corporation Stock can be purchased through just about any brokerage firm, including online brokerage services.
Click here for our free guide on how to buy Sigma Lithium Corporation Stock.

What's the current price of Sigma Lithium Corporation Stock?
As of the end of day on the Nov 17, 2025, the price of an Sigma Lithium Corporation (SGML) share was $8.02.

What is the 52-week high and low for Sigma Lithium Corporation Stock?
The 52-week high for Sigma Lithium Corporation Stock is $14.71 and the 52-week low is $4.25.

What is the market capitalization of Sigma Lithium Corporation Stock?
As of the Nov 17, 2025, the market capitalization of Sigma Lithium Corporation is 892.722M.

When is the next earnings date for Sigma Lithium Corporation?
The upcoming earnings date for Sigma Lithium Corporation is Mar 30, 2026.
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ABOUT SIGMA LITHIUM CORPORATION
Sigma Lithium
Sigma Lithium Corporation engages in the exploration and development of lithium deposits in Brazil. It holds 100% interest in the Grota do Cirilo, Genipapo, Santa Clara, and São José properties comprising 27 mineral rights covering an area of approximately 191 square kilometers located in the Araçuaí and Itinga regions of the state of Minas Gerais, Brazil. The company was formerly known as Sigma Lithium Resources Corporation and changed its n...
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