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Analyzing the stock…
70
Gathering technical, fundamental, and market data — a few seconds
Information Technology · ·
$441.36
▲ $17.49 (+4.1%)
Market data updated: 09/20 12:02 PM
Fundamentals updated: 09/19/2026
News analyzed: 09/20/2026
Market Cap
$159.13B
Day Range
$424.55 - $448.85
52-Week Range
$105.42 - $799.87
Beta
—
Next Earnings
28.10.2026
Support
$407.12
Resistance
$589.65
WDC is a stock from the Technology sector — Software, hardware, chip, and computing-services companies — revenue tied to the pace of innovation and upgrade cycles.
+319.7% (1Y)
Strengths: 15/30 factors positiveRisk: Medium
This score and all analysis on this page are for informational and educational purposes only and do not constitute investment advice. Read the full disclaimer
Weighted: Technical 25% · Fundamental 20% · Growth 15% · Valuation 15% · News 10% · Quality 10% · Risk 5%
Overall Score
🟡 Mixed
Technical Trend
🔴 Bearish
Insiders
🔴 Bearish
Computed directly from the same signals behind the score above — not AI-generated.
Biggest positive driver
Revenue growth (last year)
Revenue growth (last year): 35.7%
Growth
Biggest negative driver
DCF Fair Value
Estimated fair value: $235.28 vs. price $441.36 (-46.7%)
Fair Value
Signal tension
Growth scores strong (82/100), but fair-value analysis scores this stock as relatively expensive (38/100) — the growth story and the current price aren't fully aligned.
What to watch next
When today echoes the past.
NO RELIABLE ECHO FOUND
Only 2 historical analog(s) found after removing overlapping dates — too few for a statistically meaningful comparison.
Historical matches considered: 2
TIME ECHO identifies historical situations that resemble the current market state. Historical outcomes are not guarantees of future performance. Similarity does not imply causation, and results may change as new data becomes available.
🗓️ What Changed This Week
🌱 Building History
We don't have a real data point from a week ago for this stock yet. The weekly comparison will appear once enough history has accumulated.
📊 Score History
61
Today
—
30D
—
90D
—
1Y
🕰️ Signal Timeline
What StockIQ actually saw for this stock, and what happened after each signal — real data, not a forecast.
4d ago · $413.77
Evidence: Narrative Gap moved from 33 to 6 day-over-day
What happened after
Still awaiting outcome
🐂🐻 Investment Thesis
🐂 Bull Case
🐻 Bear Case
🔍 What Could Prove This Wrong
This isn't a price-direction forecast — just a synthesis of real, already-computed data, and future conditions that could change the picture.
🧬 STOCK DNA
This stock's profile across 8 real dimensions — a research tool, not a recommendation
Growth
82
Quality
63
Value
38
Momentum
31
Risk
56
Sentiment
100
Fundamental
79
Institutional
0
Stocks with a similar DNA right now
SCANNING WDC...
Recent media coverage of Western Digital (WDC) has centered on its stock performance and financial strength amid broader industry trends. Analysts highlight WDC’s gains despite market dips, attributing this to robust free cash flow (FCF) and its ability to sustain buybacks and dividends. The company’s SanDisk brand is also noted for a 500%+ rally in 2026, fueled by speculation about AI-driven data storage demand. Discussions emphasize WDC’s potential to capitalize on the AI data explosion, though supply constraints and pricing pressures remain key concerns.
AI summary based on English-language news sources only — not investment advice.
Everyone's writing about Western Digital. News trend score: 100. Reason: 14 of the last 20 articles are positive, versus 2 negative.
News trend analysis is based on article sentiment only, and is not investment advice or financial counsel. Read the full disclaimer
🌡️ Emotional Temperature
37
🎯 Conviction (vs. Emotion)
43
Psychology
50
Fundamentals
79
Technical
31
Valuation
38
A significant decline over time, but on unusually low trading volume — holders unwilling to accept the loss.
The price rise has far outpaced the actual improvement in fundamental data.
Extreme momentum, price far above its moving average, and a large premium over fair value.
Price, volume, and sentiment accelerating together — a sign investors are chasing the price, not just following it.
A sharp drop, unusual volume, and negative news sentiment all at once — selling pressure that looks emotional.
Price (3M)
-41%
Market Narrative
74
Fundamental Reality
43
Narrative Gap
+31
🔀 Psychology Acceleration
News attention/sentiment is running well ahead of the price move itself.
🧠 StockIQ Psychologist
WDC’s psychology is dominated by **overconfidence** (45), where traders may overvalue momentum relative to fundamentals (+1.2% price vs. +3.7% EPS growth) while ignoring valuation extremes (+103% above DCF). **Euphoria** (35) and **loss aversion** (41) coexist—euphoria stems from detached valuation metrics, while loss aversion lingers from the recent -8.6% drawdown. The **narrative gap** (35) suggests traders are overestimating positive narratives (78) relative to objective reality (43). The key question: *Will traders rationalize overvaluation or pivot as momentum stalls?*
Updated: 09/09/2026, 09:36 AM
What could change this?
👥 What the crowd believes
"Can Western Digital's **strong FCF sustain buybacks and dividends?**"
"AI Data Explosion: Can WDC **become a bigger storage winner?**"
🧠 Market Brain events driving this
📈 15D Investor Psychology
Signal classification confidence: High (confidence in the behavioral read, not a price prediction). Describes observable market behavior, not what any individual investor thinks, and is not a buy/sell signal.
🏛️ Investor DNA — Historical Investors
A Historical Strategy Simulation: assuming each investor follows their documented principles, how would they rate this stock today? This is not a prediction of what they would actually do.
🟢 Best match
Peter Lynch — 96/100
🔴 Weakest match
Benjamin Graham (Enterprising Investor) — 24/100
🗣️ Why do they disagree?
This stock splits the historical methodologies into two starkly opposing camps: the growth-oriented legends like Peter Lynch (96), Philip Fisher (95), and Edgar Lawrence Smith (94) all see it as a high-potential 'buy and hold' candidate, praising its alignment with long-term growth and exceptional quality. Their models, focused on fundamental strength and undervaluation relative to future potential, overwhelmingly rate it as a standout opportunity. In contrast, the more conservative and cyclical frameworks—such as Jesse Livermore (28), Benjamin Graham (30), and Jack Schwager (39)—reject it outright, either due to perceived overvaluation, a negative trend, or a lack of disciplined setup. Even the efficient-market proponents (44) and Howard Marks (45) caution that the stock’s appeal may already be baked into the price, leaving it as a speculative bet rather than a clear edge. The divide underscores whether the stock’s growth narrative justifies its valuation or if it’s simply riding momentum without true defensive or statistical cheapness.
Peter Lynch
One Up on Wall Street (1989)
🟢 96
Growth candidate — the price hasn't caught up to the growth
Key question
Is the growth worth the price?
Fact → Principle → Simulation
Philip Fisher
Common Stocks and Uncommon Profits (1958)
🟢 95
Exceptional company quality by Fisher's standards
Key question
How exceptional is this business, really?
Fact → Principle → Simulation
Edgar Lawrence Smith
Common Stocks as Long-Term Investments (1924)
🟢 94
Looks like a real 'buy and hold for a decade' candidate
Key question
Is this a stock I'd be happy to hold and forget about for a decade?
Fact → Principle → Simulation
Thorstein Veblen
The Theory of Business Enterprise (1904)
🟢 71
Growth appears aligned with real value creation
Key question
Is management building real value, or just building itself?
Fact → Principle → Simulation
Samuel Armstrong Nelson
The ABC of Stock Speculation (1903)
🟢 70
Cycle position looks favorable — closer to oversold than overbought
Key question
Is the price overextended, or is there still room to move?
Fact → Principle → Simulation
Morgan Housel
The Psychology of Money (2020)
🟡 63
Moderate — holdable, but not effortless
Key question
Could I live with this volatility long enough for compounding to actually work?
Fact → Principle → Simulation
Jack Schwager
Market Wizards (1989)
🟡 59
No clear edge either way
Key question
What's the risk/reward here, and where is my exit point?
Fact → Principle → Simulation
Howard Marks (Market Cycle)
Mastering the Market Cycle (2018)
🟡 55
Somewhere in the middle of the cycle
Key question
Where are we in the cycle right now — near a hot extreme, or a cold one?
Fact → Principle → Simulation
Charles Mackay
Extraordinary Popular Delusions and the Madness of Crowds (1841)
🟡 52
Some signs of crowd excitement building
Key question
Am I being swept along with the crowd, or thinking for myself?
Fact → Principle → Simulation
Burton Malkiel & John Bogle
A Random Walk Down Wall Street (1973) / The Little Book of Common Sense Investing (2007)
🟡 48
Mixed case — the evidence for picking this stock over an index is not strong
Key question
Do I actually have an edge here, or do I just think I do?
Fact → Principle → Simulation
Walter Bagehot
Lombard Street (1873)
🟡 47
Adequate but not exceptional liquidity
Key question
Does this company have enough liquidity to survive real stress?
Fact → Principle → Simulation
Gerald M. Loeb
The Battle for Investment Survival (1935)
🟡 47
Moderate risk to capital
Key question
How much capital could I lose here if I'm wrong?
Fact → Principle → Simulation
Jesse Livermore
Reminiscences of a Stock Operator (1923) / How to Trade in Stocks (1940)
🟡 42
Negative trend — against Livermore's core rule of trading with the trend
Key question
What is the price telling me right now?
Fact → Principle → Simulation
Howard Marks
The Most Important Thing (2011) / Mastering the Market Cycle (2018)
🟡 37
Risk/valuation combination Marks would flag as a caution sign
Key question
What is the market probably misunderstanding about the risk here?
Fact → Principle → Simulation
Benjamin Graham
Security Analysis (1934) / The Intelligent Investor (1949)
🔴 33
Fails most of Graham's defensive criteria
Key question
Where is my margin of safety?
Fact → Principle → Simulation
Benjamin Graham (Enterprising Investor)
The Intelligent Investor (1949) — the Enterprising Investor chapters
🔴 24
Not statistically cheap enough for the Enterprising Investor's looser safety bar
Key question
Is the stock statistically cheap enough to justify the extra risk?
Fact → Principle → Simulation
Based on the last 280 trading days, calculated from real price data. Click an indicator for details and a chart.
🔴 Most indicators support a downtrend (1 bullish · 6 bearish · 3 neutral)
A market-structure read based purely on real price and volume data — not full classic Wyckoff schematic identification (Phase A-E), but a quantitative analysis of what can reliably be computed: trading ranges, "effort vs. result", volume within the range, and Spring/Upthrust detection.
The stock is in a clear downtrend with no defined trading range in the period examined.
Low confidence
The Wyckoff Method, developed by Richard Wyckoff in the early 20th century, reads the balance of supply and demand through price and volume, based on the premise that large investors ("smart money") quietly accumulate shares before rallies and quietly distribute them before declines. The read here is based solely on real price and volume data — full, precise identification of classic Wyckoff patterns (such as Phases A-E) requires human chart-reading experience and judgment, so this is an approximate algorithmic read, not a substitute for professional analysis. This should not be considered investment advice.
Gross Margin
48.9%
Operating Margin
34.5%
Net Margin
72.9%
EBITDA Margin
37.4%
ROE
106.3%
ROA
68.0%
ROIC
—
EPS
$26.92
Cash
$1.58B
Total Debt
$1.05B
Current Ratio
1.33
Debt/Equity
0.12
Total dividend per share paid each year, over the last 5 years.
| Ex-Dividend Date | Amount per Share |
|---|---|
| 8.9.2026 | $0.150 |
| 5.6.2026 | $0.150 |
| 4.6.2026 | $0.150 |
| 5.3.2026 | $0.125 |
| 4.3.2026 | $0.125 |
| 4.12.2025 | $0.125 |
| 3.12.2025 | $0.125 |
| 4.9.2025 | $0.100 |
| 3.9.2025 | $0.100 |
| 4.6.2025 | $0.100 |
| 3.6.2025 | $0.100 |
How is Fair Value calculated? →
Current Price
$441.36
Estimated Fair Value (DCF)
$235.28
Model estimate — not a price target. Highly sensitive to growth/discount-rate assumptions.
Gap
-46.7%
🔴 Appears expensive relative to estimated value
Year 1 Growth Rate
25.0%
Discount Rate (WACC)
9.0%
Terminal Growth Rate
2.5%
Projection Years
5
| Year | Growth Rate | Projected FCF | Present Value |
|---|---|---|---|
| 1 | 25.0% | $4.39B | $4.03B |
| 2 | 19.4% | $5.24B | $4.41B |
| 3 | 13.8% | $5.96B | $4.60B |
| 4 | 8.1% | $6.44B | $4.56B |
| 5 | 2.5% | $6.60B | $4.29B |
Base FCF (last actual year)
$3.51B
Terminal Value
$104.15B
Present Value of Terminal Value
$67.69B
Enterprise Value
$89.59B
Net Debt
$-527.00M
Equity Value
$90.11B
*The DCF model is an estimate based on assumptions — not a guaranteed forecast. You can change the assumptions to examine different scenarios.
Book Value per Share
$23.14
Tangible Book Value per Share (Tangible NAV)
$11.86
Sentiment based on basic keywords (not AI) — 14 positive, 4 neutral, 2 negative out of the last 20 articles.
Yahoo · 20.9.2026
ChartMill · 19.9.2026
Yahoo · 19.9.2026
ChartMill · 18.9.2026
Benzinga · 18.9.2026
ChartMill · 18.9.2026
Yahoo · 18.9.2026
Yahoo · 18.9.2026
Yahoo · 18.9.2026
Yahoo · 18.9.2026
Yahoo · 18.9.2026
Yahoo · 18.9.2026
Yahoo · 18.9.2026
Benzinga · 18.9.2026
SeekingAlpha · 18.9.2026
ChartMill · 18.9.2026
Yahoo · 18.9.2026
SeekingAlpha · 17.9.2026
Yahoo · 17.9.2026
Yahoo · 17.9.2026
Western Digital (WDC) currently has a StockIQ AI score of 61/100, rated "Moderate". The score is a weighted average across up to 7 categories (technical, fundamental, growth, fair value, news, quality, risk), based on real data only.
WDC currently scores 61/100 (Moderate) across the categories we measure. StockIQ doesn't give buy/sell recommendations — use this as one data point in your own research, not as investment advice.
Per StockIQ's DCF model, WDC's estimated fair value is $235.28, which is 46.7% below the current price of $441.36. This is one valuation model among several signals in the fair-value category, not a price target.
WDC's technical score is 31/100, which currently reads as bearish — based on real price/volume signals (moving averages, RSI, MACD, and more), not a prediction of what happens next.
Based on the real signals StockIQ computed: Revenue growth (last year): 35.7%; Earnings per share (EPS) growth: 374.2%; Free cash flow growth: 174.5%.
Based on the real signals StockIQ computed: Estimated fair value: $235.28 vs. price $441.36 (-46.7%); ATR: 6.5% of price; Price is below the 50-day average.
Yes — WDC has a real recorded dividend payment history on StockIQ. See the Dividends section on this page for the actual per-share amounts and dates.
Real transactions by officers and insiders, as reported to the SEC on Form 4 — 0 purchases and 7 sales out of the last 25 filings.
| Name | Transaction Type | Date | Shares | Change | Price |
|---|---|---|---|---|---|
| Gubbi Vidyadhara K | Open Market Sale | 4.9.2026 | 1,795 | -1,795 | $459.87 |
| Tregillis Cynthia L | Open Market Sale | 4.9.2026 | 432 | -432 | $451.20 |
| Davis Brian Scott | Exercise of Derivative Securities | 3.9.2026 | 7.058 | -7.058 | — |
| Davis Brian Scott | Tax Withholding in Shares | 3.9.2026 | 882 | -882 | $441.57 |
| Tregillis Cynthia L | Exercise of Derivative Securities | 3.9.2026 | 7 | +7 | — |
| Tregillis Cynthia L | Tax Withholding in Shares | 3.9.2026 | 700 | -700 | $441.57 |
| Gubbi Vidyadhara K | Exercise of Derivative Securities | 3.9.2026 | 14.117 | -14.117 | — |
| Gubbi Vidyadhara K | Tax Withholding in Shares | 3.9.2026 | 1,764 | -1,764 | $441.57 |
| Davis Brian Scott | Exercise of Derivative Securities | 3.9.2026 | 7 | +7 | — |
| Gubbi Vidyadhara K | Exercise of Derivative Securities | 3.9.2026 | 14 | +14 | — |
| Tregillis Cynthia L | Exercise of Derivative Securities | 3.9.2026 | 7.058 | -7.058 | — |
| STREETER STEPHANIE A | Open Market Sale | 1.9.2026 | 1,600 | -1,600 | $455.00 |
| Tan Irving | Gift | 1.9.2026 | 112,500 | -112,500 | — |
| Tan Irving | Gift | 1.9.2026 | 112,500 | +112,500 | — |
| STREETER STEPHANIE A | Open Market Sale | 31.8.2026 | 2,000 | -2,000 | $448.58 |
| STREETER STEPHANIE A | Open Market Sale | 31.8.2026 | 2,000 | -2,000 | $447.06 |
| Tan Irving | Other Transaction | 31.8.2026 | 112,500 | -112,500 | — |
| Tan Irving | Other Transaction | 31.8.2026 | 112,500 | +112,500 | — |
| Tregillis Cynthia L | Open Market Sale | 27.8.2026 | 1,007 | -1,007 | $478.36 |
| Tregillis Cynthia L | Open Market Sale | 27.8.2026 | 112,155 | -1,007 | $478.36 |
| Davis Brian Scott | Tax Withholding in Shares | 26.8.2026 | 1,644 | -1,644 | $468.88 |
| Davis Brian Scott | Exercise of Derivative Securities | 26.8.2026 | 7 | +7 | — |
| Davis Brian Scott | Exercise of Derivative Securities | 26.8.2026 | 7.575 | -7.575 | — |
| Gubbi Vidyadhara K | Exercise of Derivative Securities | 26.8.2026 | 9.469 | -9.469 | — |
| Sennesael Kris | Tax Withholding in Shares | 26.8.2026 | 4,317 | -4,317 | $468.88 |
Official FINRA data — the number of shares open in short positions, plus daily short-sale activity.
19,887,791 shares short as of 2026-08-31 · vs. 24,599,617 on 2026-07-31
Official biweekly report (FINRA Rule 4560) — no real higher-frequency data exists for this metric.
39.8% of trading volume this week was short selling, vs. 45.3% the prior week
Based on daily short-sale volume (Reg SHO) — a different metric from the open short interest above: this is daily trading volume, not an open position, so it updates weekly rather than biweekly.
Full breakdown of every data type and its source: Data Sources · Methodology