Costco Wholesale · Reddit, X, news, and Polymarket

COST stock sentiment

Costco Wholesale (COST) screens as an Adanos buy signal across the latest 7-day Reddit mentions, X discussion, stock news coverage, and Polymarket activity. The current outlook shows a 73% average bullish reading across 3 sources, with wide divergence between platforms. More sources are trending down than up, suggesting continued price pressure.

Buy signal 73% average bullish 3/4 sources tracked Updated Mar 11, 2026
Conviction 93/100
Avg Buzz 51.2
Social Mentions 176
Polymarket Trades 160
Consensus 2 bull / 0 bear
Alignment Wide divergence

COST chart and price action

The chart above shows live COST stock price action via TradingView. Use the timeframe toggles (1D, 1M, 3M, 1Y, 5Y, All) to compare price movement against the social discussion data on this page. Divergences between the COST price trend and the sentiment readings below can signal potential reversals or confirm the current direction.

COST buy signal

Combines bullish ratio, source breadth, buzz intensity, and 7-day momentum into a single triage signal. Not financial advice.

Score +25.0
Conviction 93/100
Bullish Avg 73%
Source Alignment Wide divergence
Buy = net constructive sentiment. Hold = mixed or balanced. Sell = bearish readings dominate.

Costco Wholesale shows a predominantly bullish outlook across all 3 tracked sources, with Polymarket contributing the bulk of the conversation (48% of mentions). The buy signal carries 93/100 conviction, among the strongest in the current tracking window. However, reddit momentum is trending downward, which bears watching as an early divergence from the broader positive tone. For this stock, the cross-platform alignment suggests the bullish pressure is structural rather than noise.

Costco Wholesale (COST) stock sentiment analysis

Signal Overview

0% 73% bullish 100%
Signal Buy Buzz 51.2 Sources 3/4 Alignment Wide divergence

Costco Wholesale (COST) has an average buzz score of 51.2 and a 73% bullish ratio. The Adanos signal is Buy, derived from Reddit mentions, X activity, stock news coverage, Polymarket trades, and 7-day source momentum.

Source Comparison

Reddit
47%
X
No data
News
72%
Polymarket
100%

Polymarket is the most constructive feed at 100% bullish, while Reddit is the weakest at 47%. 2 sources lean bullish, 0 lean bearish, and the cross-platform view is wide divergence.

Momentum & Coverage

Reddit
Falling
X
No data
News
Falling
Polymarket
Stable

Momentum is net negative with 2 falling sources. Coverage spans 176 combined Reddit, X, and news mentions and 160 Polymarket trades over the last 7 days.

Attention Distribution

Reddit
144
X
No data
News
32
Polymarket
160

Polymarket dominates the discussion around this stock with 160 mentions, accounting for 48% of all tracked activity. Reddit contributes 144 mentions (43%), while News contributes 32 mentions (10%). The attention concentration on Polymarket suggests real-time social discourse is the primary driver of the current COST outlook and price narrative.

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How each source sees COST

Reddit signal

Open source page
Buzz 63.4
Bullish 47%
Mentions 144
Trend Falling
Subreddits: 10 Sentiment score: +0.1

Reddit coverage for Costco Wholesale (COST) is the most bearish source at just 47% bullish across 10 tracked subreddits. Momentum is also falling, reinforcing the bearish tone over the latest 7-day window.

No signal available

No X signal for this ticker in the latest 7-day window.

News signal

Open source page
Buzz 43.1
Bullish 72%
Mentions 32
Trend Falling
Publishers: 13 Sentiment score: +0.3

News sentiment for Costco Wholesale (COST) leans bullish at 72% bullish across 13 tracked publishers. The buzz score of 43.1 signals moderate discussion intensity, but momentum is falling, suggesting fading interest over the 7-day window.

Polymarket signal

Open source page
Buzz 47.1
Bullish 100%
Trades 160
Trend Stable
Markets: 0 Sentiment score: +0.6

Polymarket discussion around Costco Wholesale (COST) is the most active source with 160 mentions, but sentiment reads bullish at 100% bullish. The high buzz score of 47.1 reflects strong engagement, yet the stable trend indicates steady conviction over the past week.

Costco Wholesale (COST) stock sentiment FAQ

Is Costco Wholesale (COST) a buy or sell right now?

Based on aggregated sentiment from Reddit, News, Polymarket sources, Costco Wholesale (COST) currently carries an Adanos buy signal with 93/100 conviction. The stock shows 73% bullish sentiment across 336 tracked mentions over the last 7 days. This is a sentiment-based reading, not financial advice.

What does Reddit say about COST stock?

Reddit discussion around Costco Wholesale (COST) is moderately active with 144 mentions across 10 tracked subreddits. The tone is 47% bullish with falling momentum, suggesting fading interest over the past week.

What is the sentiment on COST stock?

Costco Wholesale (COST) sentiment is bullish across all 3 tracked sources. News reads 72% bullish, Polymarket reads 100% bullish, and reddit coverage is the most negative at 47% bullish. The combined signal points to broad buy-side pressure with 93/100 conviction.

Why is COST stock going up?

Social sentiment data shows consistently bullish discussion around Costco Wholesale (COST). All 3 tracked sources lean positive, with reddit being the most bearish at 47% bullish. Momentum is falling across Reddit and News. The buy signal carries 93/100 conviction.

What is driving Costco Wholesale (COST) sentiment right now?

Polymarket is the dominant discussion channel with 160 mentions (48% of total volume). Reddit contributes 144 mentions and News contributes 32 mentions. Sentiment is bullish across all sources.

What does the Adanos buy signal mean for Costco Wholesale (COST)?

The Adanos signal blends bullish ratio, buzz score, source breadth, and 7-day momentum into a single buy/sell reading. COST's buy signal at 93/100 conviction reflects consistently bullish sentiment across multiple platforms. It is a research shortcut, not financial advice.

How fresh is this COST sentiment data?

The COST 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 Costco Wholesale with similar bullish ratios, signal direction, and discussion volume. All 6 peers carry buy signals, pointing to broad bullish pressure rather than an COST-specific issue.

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