NASDAQ: QSI · Medical Devices

Quantum-Si (QSI) stock sentiment

Over the past week, Quantum-Si (QSI) logged 12 mentions across Reddit, X and news, and the read is an Adanos Sell. The crowd averages 15% bullish but is sharply divided: Reddit runs 25% bullish while X sits at just 0%.

There is little buzz around QSI this week and some agreement on direction, which is why it reads as a Sell.

Crowd sentiment on QSI

Adanos tracks QSI across Reddit, X, news and Polymarket. Here is how bullish each source reads this week, and how far apart they sit.

Crowd sentiment

Sell
Crowd bullish 15%
Spread 25 pts
Most bullish Reddit 25%
Most bearish X 0%

The Adanos signal blends each source’s bullish ratio, source breadth, buzz intensity and 3-day momentum. This week bullish sits just below the neutral line, momentum is improving and the 3 sources only partly agree, so the read is a Sell.

3 sourcesWide divergence

Who is bullish on QSI

25pt spread
Reddit
25%
News
20%
X
0%
Crowd average 15%

The split is inside the crowd: Reddit reads 25% bullish while X sits at 0%, a 25-point spread that single-source trackers miss.

Why QSI reads Sell

Sell -46.7
Bullish Average
Average sentiment is 15.0% bullish, below the 50% neutral line.
-45.5
Trend
More sources are improving than weakening: 1 up, 0 down, 2 flat.
+2.3
Buzz
Discussion intensity is 28.1, well below the usual midpoint.
-2.0
Source Breadth
This signal is based on 3 tracked sources.
+1.5
Consensus
All 3 sources lean bearish, so the score gets a small penalty.
-3.0

Quantum-Si (QSI) buzz score vs. EOD price

Weekly price context: this Alpha Vantage chart keeps its own dated range; the sentiment metrics elsewhere on this page may be newer. Over the 30-day window, Quantum-Si (QSI) buzz held subdued around 16.8 while the price drifted down 2.9% across the period. The chart tracks how social and news attention moved against end-of-day price. Average daily trading volume across the displayed trading days is 2.5M shares. Updated Aug 13, 2026. Over the last 7 trading days, QSI gained 9.4%. Buzz activity in the recent week averaged 26.1 and was variable, swinging between 16.8 and 37.8. Recent volume is in line with the 30-day average, reflecting steady institutional and retail participation. Daily crowd sentiment split evenly between bullish and bearish days, shown as the green, grey and red breakdown bars below the chart.

How each source saw QSI this week

Signal metrics use the latest 7 days; contributor and breadth context uses the 30-day chart window.

Reddit 7-day signal

Open source page
Buzz 19.6
Bullish 25%
Mentions 4
Trend Stable
2 subreddits · 30-day context7-day sentiment -0.0
Bullish 25%Neutral 50%Bearish 25%
r/stockstobuytoday Neutral
Loudest Reddit venue in the 30-day context window with 3 mentions.

X 7-day signal

Open source page
Buzz 37.1
Bullish 0%
Mentions 3
Trend Stable
3 tweets7-day sentiment +0.0
Bullish 0%Neutral 100%Bearish 0%
@TheETFTracker · 30-day context Neutral 0.04
“Applied Materials $AMAT DLocal $DLO KULR Technology $KULR The Metals Company $TMC StoneCo $STNE TSS $TSSI Quantum-Si $QSI”
♥ 5↻ 0👁 2K views

News 7-day signal

Open source page
Buzz 27.5
Bullish 20%
Mentions 5
Trend Rising
5 publishers · 30-day context7-day sentiment +0.1
Bullish 20%Neutral 80%Bearish 0%
Seeking Alpha · 30-day context Neutral 0.07
“Quantum-Si outlines Proteus launch shift to Q2 2027 while targeting $12M annual opex savings” Led by MarketBeat and Stocktitan.

Polymarket signal

No Polymarket data for this stock this week.

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Quantum-Si (QSI) at a glance

This week’s sentiment from Adanos, with fundamentals. A quick-reference snapshot for Aug 14, 2026.

Adanos signal
Sell
Crowd bullish (7d)
15%
Most bullish source
Reddit, 25%
Most bearish source
X, 0%
Sentiment spread
25 pts
Mentions (7d)
12
Market cap
$178.6M
EPS · Beta
-$0.52 · 3.3
Revenue (TTM)
$1.9M · 0% margin
Industry
Medical Devices

Quantum-Si (QSI) stock sentiment FAQ

Is Quantum-Si (QSI) a buy or sell right now?

Based on aggregated sentiment from Reddit, X and News sources, Quantum-Si (QSI) currently carries an Adanos sell signal with 93/100 conviction. The current cross-source average reads 15% bullish across 3 active sources. Those sources contribute 12 tracked mentions over the last 7 days. This is a sentiment-based reading, not financial advice.

What does Reddit say about QSI stock?

Reddit discussion around Quantum-Si (QSI) is fairly quiet with 4 mentions over the last 7 days; the 30-day context spans 2 tracked subreddits. The 7-day tone is 25% bullish; 3-day activity momentum is stable, suggesting steady attention.

Is Quantum-Si (QSI) bullish or bearish right now?

The crowd reads bearish on Quantum-Si (QSI), averaging 15% bullish across 3 tracked sources over the last 7 days. The two ends of the range are Reddit at 25% bullish and X at 0%, a 25-point spread.

What is the sentiment on QSI stock?

Quantum-Si (QSI)'s cross-source average is bearish at 15% bullish. All 3 tracked sources lean bearish. Reddit reads 25% bullish, News reads 20% bullish and x coverage is the most negative at 0% bullish. The combined signal points to broad sell-side pressure with 93/100 conviction.

Why does QSI carry a sell signal right now?

The cross-source average is bearish for Quantum-Si (QSI) at 15% bullish. All 3 tracked sources lean bearish. The most bearish reading is x at 0% bullish. 3-day activity momentum is rising across News. The sell signal carries 93/100 conviction.

What is driving Quantum-Si (QSI) sentiment right now?

News is the dominant discussion channel with 5 mentions (42% of total volume). Reddit contributes 4 mentions and X contributes 3 mentions. The cross-source average is bearish at 15% bullish, while news is the only source with rising 3-day activity. All 3 tracked sources lean bearish.

What does the Adanos sell signal mean for Quantum-Si (QSI)?

The Adanos signal blends bullish ratio, buzz score, source breadth and 3-day activity momentum into a single buy/sell reading. QSI's sell signal at 93/100 conviction reflects a bearish cross-source average at 15% bullish. All 3 tracked sources lean bearish. It is a research shortcut, not financial advice.

How fresh is this QSI sentiment data?

The QSI sentiment page is regenerated from the latest 7-day tracking window at each build. Data reflects the most recent Reddit posts, tweets and news articles available in the current publishing cycle.

These stocks share a comparable sentiment profile to Quantum-Si with similar bullish ratios, signal direction and discussion volume. All 6 peers carry sell signals, pointing to broad bearish pressure rather than an QSI-specific issue.

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