Dated end-of-day edition
JW Intelligence Report

Costco Wholesale Corp / COST

StockConsumer DiscretionaryRetail
JW Rank51.2/ 100
Official close$896.17-0.31 (-0.03%)
Bid$895.77
Ask$898.00
Previous close$896.48
ATR (14)1.53%
RSI (14)38.4
Volume1.38M
Model reference$888.00
Upside scenario$922.00
Risk reference$868.00
Decision summary

COST Options Imply Volatility Ahead of Earnings

BalancedHigh confidence

The market anticipates significant price movement for COST following its earnings release on September 24th. Implied volatility is elevated, suggesting uncertainty surrounding the company's performance and future outlook. While technical indicators show a bearish trend, options pricing reflects a potential for both upside and downside moves.

Wheel contextCOST's earnings release on September 24th is driving heightened option activity and volatility.
Dated supporting context

JW AI outlook

Neutral

Short-term scenario

Cautious hold / do not chase into tonight’s earnings. Technicals are weak and options imply a roughly 3% gap risk in either direction. A tactical long only if price holds the $885-$890 support area after the print and membership/margin commentary is not worse than feared. Uncertainty is high: results are not out, renewal rates and margin guidance can override the known sales strength, and stops can be jumped on the open.

Three-month outlook

Base case is a choppy recovery rather than a straight re-rating. The membership model, ~10% sales growth, and warehouse expansion remain intact, and Street targets in the $1,050-$1,070 area still imply meaningful upside if renewal rates stabilize near or above ~92% and margins hold. Offsetting that, the stock already discounts a lot of quality at ~40x forward earnings, sits well below its 50- and 200-day averages, and has underperformed after the May peak near $1,097. A constructive path over three months is a grind toward the mid-$900s to around $1,000 if guidance supports ongoing high-single-digit comps and any special dividend is framed as incremental, not required. Downside toward the mid-$800s is plausible if renewal rates slip further, margins compress on price investment or costs, or the multiple compresses. Uncertainty is elevated until tonight’s numbers and commentary are known; this is not a forecast of the earnings reaction.


Market sentiment context

Near-term X sentiment is cautious to mildly bearish, not a strong bullish consensus. Common themes are the rich multiple (often framed near 40x forward earnings), trading below the 50-day average, and reluctance to buy ahead of earnings. Some traders describe a short bias toward the mid-$860s to high-$880s or note failure to reclaim the low-$920s. Others watch $885-$893 as a possible bounce zone into the catalyst. Retail posts also flag a possible small downside earnings reaction and compare COST unfavorably with cheaper growth names. Engagement on many posts is light; this is noisy and not a reliable positioning signal.

Observed market data

Price and technical structure

Dated end-of-day indicator set
Trend reference levels11 observations
20D SMA$912.79
50D SMA$934.90
200D SMA$960.24
9D EMA$901.69
21D EMA$912.82
20D MVWAP$911.54
YTD VWAP$964.56
Daily reference VWAP$900.39
Price vs 20D SMA-1.79%
Price vs 50D SMA-4.11%
Price vs 200D SMA-6.64%
Momentum kinematics10 observations
RSI (7)37.24
RSI (14)38.36
RSI (21)40.29
Stochastic K31.43
Stochastic D26.57
MACD line-12.31
MACD histogram-12.11
ADX (14)17.98
MACD acceleration0.48
RSI velocity0.15
Volatility and price boundaries11 observations
ATR (14)-0.19
ATR (14) %1.53%
Bollinger upper$947.91
Bollinger middle$912.79
Bollinger lower$877.68
Bollinger position0.27%
Volatility environmentLow
20D realized volatility14.86%
Observed range position3.41%
5D true high$909.43
5D true low$885.50
Participation and institutional flow7 observations
Volume1.38M
20D average volume935,157
Volume vs 20D average1.47x
20D SMA velocity-3.12
50D SMA velocity-0.43
Institutional flow-2.38
ATR velocity-0.19
Available cached indicators

Detailed decision indicators

Dated authorized values
Market overview7 observations
Price$896.17
DateSep 24, 2026
Volume1.38M
Vwap D$900.39
Mvwap 20$911.54
Change-0.31
Change Percentage 0.03%
Trend structure6 observations
Trend SignalStrong Bear
Sma 20$912.79
Sma 50$934.90
Sma 200$960.24
Ema 9$901.69
Ema 21$912.82
Momentum structure9 observations
Rsi 737.24
Rsi 1438.36
Rsi 2140.29
Rsi SignalNeutral
Stoch K31.43
Stoch D26.57
Macd Line-12.31
Macd SignalBearish
Macd Hist-12.11
Volatility structure3 observations
Atr13.72
Atr Pct1.53%
EnvironmentLow
Option market context3 observations
Current Iv0.00
Iv Rank0.00
Iv Percentile0.00%
Price boundaries8 observations
Bb Upper947.9
Bb Middle912.8
Bb Lower877.7
Bb Pctb0.27
True High$909.43
True Low$895.26
True High 5d$909.43
True Low 5d$885.50
Three-day velocities7 observations
Sma20$-3.12
Sma50$-0.43
Mvwap20$-2.38
Macd0.48
Rsi0.15
Volume150,462
Atr-0.19
Risk radar5 observations
Earnings RiskUnknown
Earnings DateSep 24, 2026
Macro RiskUnknown
Vol RiskLow
Structure RiskLow
Deterministic scoring

JW Rank factors

Higher scores indicate stronger observed structure
LiquidityTrading capacity and quote quality proxyCoverage 100%
92
Strategy FitGeneric Wheel premium-selling environment fitCoverage 100%
57
Technical TrendPrice trend, momentum and long-term structureCoverage 100%
19
Market Tail RiskMarket-wide volatility and tail-risk regimeCoverage 100%
32
Fundamental QualityBusiness quality and balance-sheet durabilityCoverage 100%
52
Volatility PressureOption premium pressure relative to realized movementCoverage 100%
79

JW Rank is not a buy/sell rating, and coverage measures field availability—not accuracy or certainty.

Options Intelligence

What the closing chain was pricing

COST Options Imply Volatility Ahead of Earnings

The market anticipates significant price movement for COST following its earnings release on September 24th. Implied volatility is elevated, suggesting uncertainty surrounding the company's performance and future outlook. While technical indicators show a bearish trend, options pricing reflects a potential for both upside and downside moves.

Front ATM IV74.42%
Current IV22.99%
IV Rank47.96
IV Percentile60.56%
25Δ skew-3.65
Term slope-47.15
Term structureBackwardation
Quote coverage100%
Median option spread10.29%
Term structure

Implied volatility by expiration

3 observed expirations
74.4%27.3%
ExpirationDTEATM IVState
2026-09-251.0074.42%—
2026-10-028.0032.92%—
2026-10-0915.0027.27%—
Reference structures

Defined-risk observations

Bull Put Spread Reference

Expiration—
Short strike$875.00
Long strike$870.00
Net credit / share$1.15
Credit / width23.00%
$115$-385$867.25$877.75Expiration payoff per standard 100-share contract

Bear Call Spread Reference

Expiration—
Short strike$925.00
Long strike$927.50
Net credit / share$0.40
Credit / width16.00%
$40$-210$923.63$928.88Expiration payoff per standard 100-share contract
Evidence used
  • Options markets imply a ±3% to ±3.4% move by week’s end.
  • The market is cautious with near-term X sentiment being described as cautious to mildly bearish.
Risk context
  • Earnings results could trigger a significant price move in either direction.
Strategy intelligence

Structural fit, not a trade instruction

Wheel fit score57.80

COST's earnings release on September 24th is driving heightened option activity and volatility.

Execution intelligence

Liquidity and quote conditions

Dollar volume$1.23B
Underlying bid/ask spread0.06%
Option quote coverage100%
Median option spread10.29%
Fundamental intelligence

Business quality context

Factor score51.50
Coverage100%

Business quality and balance-sheet durability

Latest strategy observation

COST Covered Call signal

Sep 24, 2026 9:40 AM EDT

Covered Call | 2026-09-25 | short $907.50 | $14.65 credit | High turnover

Generalized structural observation only; no quantity, order instruction or personalized recommendation is provided.

Company and fundamental profile

Costco Wholesale Corp at a glance

Dated valuation, quality, growth and shareholder context

Market position and valuation

Market capitalization$401.22B
P/E (TTM)45.1×
Beta0.86
52-week range$844.06 – $1,096.50
52-week return-4.65%
Shares outstanding443.48M

Profitability and financial quality

Return on equity28.27%
Operating margin3.82%
Net margin3.01%
Debt / equity0.25×

Growth and cash generation

Revenue growth (3Y)6.64%
EPS growth (3Y)11.49%
Free cash flow CAGR (5Y)5.31%
Revenue / share (TTM)660.6
Book value / share75.55

Shareholder return and calendar

Dividend yield0.69%

Trading and reference facts

MarketNasdaq Nms Global Market
CountryUs
CurrencyUsd
IPO date1985-12-05
Company website
Methodology, edition and field coverage
EditionOfficial Close
Ready sections3 / 3
Report identityd455cec9a86f3da86ad444f1

JW Rank is deterministic and is not a buy/sell rating. Narrative sections explain dated evidence and do not change the score or observed facts. Coverage measures field availability, not accuracy or certainty. This public edition remains fixed.

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Important disclosures. Generalized market-structure research only. This report does not consider holdings, objectives, risk tolerance or financial circumstances and is not an investment recommendation, transaction instruction, offer, solicitation or return forecast. Market data, model scores and AI explanations may be delayed, incomplete or incorrect. Past, hypothetical, model and settled-signal results do not predict future results. Options are complex and may involve loss of the entire premium, substantial or theoretically unlimited loss, assignment, early exercise, margin, liquidity and execution risk. Before trading standardized options, read the OCC’s Characteristics and Risks of Standardized Options. Terms of Use · Privacy Policy