PSTG
Price
$60.90
Change
+$2.34 (+4.00%)
Updated
Aug 27, 04:59 PM (EDT)
Capitalization
19.14B
Earnings call today
WDC
Price
$80.68
Change
+$0.97 (+1.22%)
Updated
Aug 27, 04:59 PM (EDT)
Capitalization
27.65B
57 days until earnings call
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PSTG vs WDC

Header iconPSTG vs WDC Comparison
Open Charts PSTG vs WDCBanner chart's image
Pure Storage
Price$60.90
Change+$2.34 (+4.00%)
Volume$66.5K
Capitalization19.14B
Western Digital
Price$80.68
Change+$0.97 (+1.22%)
Volume$101.58K
Capitalization27.65B
PSTG vs WDC Comparison Chart in %
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PSTG
Daily Signalchanged days ago
Gain/Loss if bought
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WDC
Daily Signalchanged days ago
Gain/Loss if bought
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PSTG vs. WDC commentary
Aug 27, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is PSTG is a Hold and WDC is a Buy.

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COMPARISON
Comparison
Aug 27, 2025
Stock price -- (PSTG: $58.56 vs. WDC: $79.71)
Brand notoriety: PSTG and WDC are both notable
Both companies represent the Computer Processing Hardware industry
Current volume relative to the 65-day Moving Average: PSTG: 165% vs. WDC: 132%
Market capitalization -- PSTG: $19.14B vs. WDC: $27.65B
PSTG [@Computer Processing Hardware] is valued at $19.14B. WDC’s [@Computer Processing Hardware] market capitalization is $27.65B. The market cap for tickers in the [@Computer Processing Hardware] industry ranges from $168.76B to $0. The average market capitalization across the [@Computer Processing Hardware] industry is $11.54B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

PSTG’s FA Score shows that 0 FA rating(s) are green whileWDC’s FA Score has 1 green FA rating(s).

  • PSTG’s FA Score: 0 green, 5 red.
  • WDC’s FA Score: 1 green, 4 red.
According to our system of comparison, WDC is a better buy in the long-term than PSTG.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

PSTG’s TA Score shows that 4 TA indicator(s) are bullish while WDC’s TA Score has 3 bullish TA indicator(s).

  • PSTG’s TA Score: 4 bullish, 4 bearish.
  • WDC’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, PSTG is a better buy in the short-term than WDC.

Price Growth

PSTG (@Computer Processing Hardware) experienced а +2.34% price change this week, while WDC (@Computer Processing Hardware) price change was +5.08% for the same time period.

The average weekly price growth across all stocks in the @Computer Processing Hardware industry was +5.19%. For the same industry, the average monthly price growth was -0.98%, and the average quarterly price growth was +55.87%.

Reported Earning Dates

PSTG is expected to report earnings on Aug 27, 2025.

WDC is expected to report earnings on Oct 23, 2025.

Industries' Descriptions

@Computer Processing Hardware (+5.19% weekly)

Computer Processing Hardware industry produces central processing unit, monitor, keyboard, computer data storage devices, and graphics card. Business activity and economic growth are potential drivers of this industry – if more businesses are growing or flourishing, so would their investments in computer equipment. Dell Technologies, Inc, Hewlett Packard Enterprise Co., NCR Corporation are key producers of computer processing hardware.

SUMMARIES
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FUNDAMENTALS
Fundamentals
WDC($27.7B) has a higher market cap than PSTG($19.1B). PSTG has higher P/E ratio than WDC: PSTG (154.11) vs WDC (17.91). WDC YTD gains are higher at: 77.289 vs. PSTG (-4.672). WDC has higher annual earnings (EBITDA): 1.94B vs. PSTG (310M). WDC has more cash in the bank: 2.11B vs. PSTG (1.58B). PSTG has less debt than WDC: PSTG (271M) vs WDC (4.71B). WDC has higher revenues than PSTG: WDC (9.52B) vs PSTG (3.25B).
PSTGWDCPSTG / WDC
Capitalization19.1B27.7B69%
EBITDA310M1.94B16%
Gain YTD-4.67277.289-6%
P/E Ratio154.1117.91860%
Revenue3.25B9.52B34%
Total Cash1.58B2.11B75%
Total Debt271M4.71B6%
FUNDAMENTALS RATINGS
PSTG vs WDC: Fundamental Ratings
PSTG
WDC
OUTLOOK RATING
1..100
7084
VALUATION
overvalued / fair valued / undervalued
1..100
90
Overvalued
52
Fair valued
PROFIT vs RISK RATING
1..100
3935
SMR RATING
1..100
7040
PRICE GROWTH RATING
1..100
561
P/E GROWTH RATING
1..100
8099
SEASONALITY SCORE
1..100
5065

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

WDC's Valuation (52) in the Computer Peripherals industry is somewhat better than the same rating for PSTG (90). This means that WDC’s stock grew somewhat faster than PSTG’s over the last 12 months.

WDC's Profit vs Risk Rating (35) in the Computer Peripherals industry is in the same range as PSTG (39). This means that WDC’s stock grew similarly to PSTG’s over the last 12 months.

WDC's SMR Rating (40) in the Computer Peripherals industry is in the same range as PSTG (70). This means that WDC’s stock grew similarly to PSTG’s over the last 12 months.

WDC's Price Growth Rating (1) in the Computer Peripherals industry is somewhat better than the same rating for PSTG (56). This means that WDC’s stock grew somewhat faster than PSTG’s over the last 12 months.

PSTG's P/E Growth Rating (80) in the Computer Peripherals industry is in the same range as WDC (99). This means that PSTG’s stock grew similarly to WDC’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
PSTGWDC
RSI
ODDS (%)
N/A
Bearish Trend 2 days ago
58%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
66%
Bearish Trend 2 days ago
69%
Momentum
ODDS (%)
Bearish Trend 2 days ago
71%
Bullish Trend 2 days ago
74%
MACD
ODDS (%)
Bearish Trend 2 days ago
58%
Bearish Trend 2 days ago
75%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
78%
Bullish Trend 2 days ago
77%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
74%
Bullish Trend 2 days ago
78%
Advances
ODDS (%)
Bullish Trend 3 days ago
78%
Bullish Trend 2 days ago
78%
Declines
ODDS (%)
Bearish Trend 8 days ago
71%
Bearish Trend 7 days ago
69%
BollingerBands
ODDS (%)
N/A
Bearish Trend 2 days ago
64%
Aroon
ODDS (%)
Bullish Trend 2 days ago
77%
Bullish Trend 2 days ago
79%
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PSTG
Daily Signalchanged days ago
Gain/Loss if bought
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WDC
Daily Signalchanged days ago
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PSTG and

Correlation & Price change

A.I.dvisor indicates that over the last year, PSTG has been loosely correlated with ANET. These tickers have moved in lockstep 66% of the time. This A.I.-generated data suggests there is some statistical probability that if PSTG jumps, then ANET could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PSTG
1D Price
Change %
PSTG100%
-0.83%
ANET - PSTG
66%
Loosely correlated
+0.92%
DELL - PSTG
65%
Loosely correlated
-0.02%
WDC - PSTG
55%
Loosely correlated
+0.62%
LOGI - PSTG
52%
Loosely correlated
+0.78%
NTAP - PSTG
48%
Loosely correlated
-1.44%
More

WDC and

Correlation & Price change

A.I.dvisor indicates that over the last year, WDC has been closely correlated with STX. These tickers have moved in lockstep 78% of the time. This A.I.-generated data suggests there is a high statistical probability that if WDC jumps, then STX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To WDC
1D Price
Change %
WDC100%
+0.62%
STX - WDC
78%
Closely correlated
+0.76%
DELL - WDC
69%
Closely correlated
-0.02%
NTAP - WDC
58%
Loosely correlated
-1.44%
PSTG - WDC
55%
Loosely correlated
-0.83%
LOGI - WDC
55%
Loosely correlated
+0.78%
More