SPRO

Spero Therapeutics Inc — AI technical analysis, September 2026
NYSE/NASDAQ · Biotechnology
AI Recommendation
SELL
Technical score 30/100
Last price: $1.15  ·  52W range $1.08 – $3.08
Short answer

Should you buy SPRO right now? Stockgaide's AI rates SPRO as SELL, with a technical score of 30/100 at a last price of $1.15. The 50-day average is below the 200-day average, and RSI sits at 33.3. Wall Street's consensus rating is 3.83/5.

Full AI analysis for SPRO

Technical signal details

Rule-based read from price and momentum indicators only — the score behind the AI's recommendation above. Technical score: 30/100 (SELL).

Technical indicators

RSI (14)
33.3
SMA 50
1.36
SMA 200
2.19
MACD hist
0.007

Fundamentals & Wall Street

Market Cap
$66.4M
P/E (TTM)
9.0
Dividend Yield
Analyst Consensus
3.83 / 5

Analyst ratings: 0 Buy · 3 Hold · 3 Sell (1 = Strong Buy, 5 = Strong Sell)

SPRO stock: frequently asked questions

Is SPRO a buy right now?

Stockgaide's AI currently rates SPRO as SELL, with a technical score of 30 out of 100 at a last price of $1.15. This is educational content, not investment advice.

Is SPRO in an uptrend?

SPRO's 50-day moving average (1.36) is below its 200-day moving average (2.19), which points to a medium-term downtrend.

What is SPRO's RSI today?

SPRO has a 14-day RSI of 33.3, which places it in neutral territory (above 70 is overbought, below 30 is oversold).

What do analysts say about SPRO?

Wall Street analysts covering SPRO have a consensus rating of 3.83 out of 5 (1 = Strong Buy), meaning they lean negative — 0 Buy · 3 Hold · 3 Sell.

Where is SPRO trading in its 52-week range?

SPRO last traded at $1.15, against a 52-week range of $1.08 to $3.08 — about 3% of the way up that range.

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Data updated Sep 15, 2026 · refreshed daily