SMTO3

Sao Martinho S.A. — AI technical analysis, September 2026
B3 (Brazil)
Technical Signal
HOLD
Technical score 65/100
Last price: R$ 17.50  ·  52W range R$ 12.91 – R$ 21.70
Short answer

Should you buy SMTO3 right now? Stockgaide's algorithm rates SMTO3 as HOLD (technical signal), with a technical score of 65/100 at a last price of R$ 17.50. The 50-day average is above the 200-day average, and RSI sits at 28.9.

What this means for SMTO3

Sao Martinho currently trades at 17.61, sitting above its 50-day SMA of 17.21 and 200-day SMA of 16.76, yet well below the midpoint of its 52-week range of 12.91 to 21.70. The RSI at 28.86 signals oversold conditions, while the MACD histogram at -0.4453 shows negative momentum. With a technical score of 65/100, the setup is balanced: the price is holding above long-term averages, but short-term momentum is weak, justifying the HOLD signal.

The valuation picture is supportive, with a P/E of 7.15 indicating a relatively inexpensive earnings multiple. This fundamental backdrop adds a layer of resilience

Technical signal details

Rule-based read from price and momentum indicators only — the score behind the technical signal above. Technical score: 65/100 (HOLD).

Technical indicators

RSI (14)
28.9
SMA 50
17.21
SMA 200
16.76
MACD hist
-0.445

Fundamentals & Wall Street

Market Cap
R$ 5.95B
P/E (TTM)
7.2
Dividend Yield
—
Analyst Consensus
—

SMTO3 stock: frequently asked questions

Is SMTO3 a buy right now?

Stockgaide's AI currently rates SMTO3 as HOLD (technical signal), with a technical score of 65 out of 100 at a last price of R$ 17.50. This is educational content, not investment advice.

Is SMTO3 in an uptrend?

SMTO3's 50-day moving average (17.21) is above its 200-day moving average (16.76), which points to a medium-term uptrend.

What is SMTO3's RSI today?

SMTO3 has a 14-day RSI of 28.9, which places it in oversold territory (above 70 is overbought, below 30 is oversold).

Where is SMTO3 trading in its 52-week range?

SMTO3 last traded at R$ 17.50, against a 52-week range of R$ 12.91 to R$ 21.70 — about 52% of the way up that range.

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Data updated Sep 24, 2026 · refreshed daily